EJB Module deployed but encounters java.lang.ClassNotFoundException
Hi. I have successfully deployed my ejb in Weblogic 8.1 but I get still get the java.lang.ClassNotFoundException when I invoke the bean. The application will work only if i include the jar in the classpath in the startweblogic.cmd. However, this option displays the warning
<i><Warning> <EJB> <BEA-010001> <While deploying
EJB 'XXXBean', class XXXBeanHome was loaded from the system classpath. As a result, this class cannot be re
loaded while the server is running. To prevent this behavior in the future, make
sure the class is not located in the server classpath.>
.</i>
Is there something I forgot to configure in weblogic so I dont need to include the jar in the classpath? So I can also reload the jar while the server is running.
Any help is highly appreciated
I'll need more information to help you debug the ClassNotFoundException.
Can you show me the error message? And where is the class that it cannot find located?
-- Rob
WLS Blog http://dev2dev.bea.com/blog/rwoollen/
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when deplying ear file in weblogic getting this error
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HELLO
I AM USING JDEVELOPER AS AN APPLICATION TOOL.
BELOW I AM SENDING MY APPLET AND HTML CODE.
WHEN I AM TRYING TO RUN MY HTML FILE BY OC4J SERVER�(EMBEDDED)
I AM FACING WITH THAT PROBLEM...
java.lang.ClassNotFoundException: Applet1
at com/ms/vm/loader/URLClassLoader.loadClass (URLClassLoader.java)
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at com/ms/applet/AppletPanel.processSentEvent (AppletPanel.java)
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import java.applet.Applet;
import java.awt.Dimension;
import java.awt.Toolkit;
import java.awt.BorderLayout;
import java.awt.Frame;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.TextArea;
import java.awt.Rectangle;
public class Applet1 extends Applet�
private TextArea TA1 = new TextArea();
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catch(Exception e)
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private void jbInit() throws Exception
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500 Internal Server Error
SAP NetWeaver Application Server 7.00/Java AS 7.00
Failed to process request. Please contact your system administrator.
[Hide]
Error Summary
While processing the current request, an exception occured which could not be handled by the application or the framework.
If the information contained on this page doesn't help you to find and correct the cause of the problem, please contact your system administrator. To facilitate analysis of the problem, keep a copy of this error page. Hint: Most browsers allow to select all content, copy it and then paste it into an empty document (e.g. email or simple text file).
Root Cause
The initial exception that caused the request to fail, was:
java.lang.ClassNotFoundException: model2.kmd.dk.Zhjm0001_Document_Id -
Loader Info -
ClassLoader name: [kmd.dk/hjmhjm0001_models] Parent loader name: [Frame ClassLoader] References: common:service:http;service:servlet_jsp service:ejb common:service:iiop;service:naming;service:p4;service:ts service:jmsconnector library:jsse library:servlet common:library:IAIKSecurity;library:activation;library:mail;library:tcsecssl library:ejb20 library:j2eeca library:jms library:opensql common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore interface:resourcecontext_api interface:webservices interface:cross interface:ejbserialization sap.com/tcwddispwda sap.com/tcwdcorecomp service:webdynpro service:sld service:tcsecwssecservice library:tcddicddicservices library:com.sap.aii.proxy.framework library:tcgraphicsigs library:com.sap.mw.jco library:com.sap.lcr.api.cimclient library:sapxmltoolkit library:com.sap.aii.util.rb library:com.sap.util.monitor.jarm library:tcddicddicruntime library:com.sap.aii.util.xml library:com.sap.aii.util.misc library:tccmi Resources: D:\usr\sap\DPX\JC01\j2ee\cluster\server0\apps\kmd.dk\hjmhjm0001_models\webdynpro\public\lib\kmd.dkhjmhjm0001_models.jar D:\usr\sap\DPX\JC01\j2ee\cluster\server0\apps\kmd.dk\hjm~hjm0001_models\src.zip Loading model: {parent,references,local} -
at com.sap.engine.frame.core.load.ReferencedLoader.loadClass(ReferencedLoader.java:382)
at com.sap.tc.webdynpro.modelimpl.dynamicrfc.AiiModelClass.createNewBaseTypeDescriptor(AiiModelClass.java:409)
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at model2.kmd.dk.Z_Hjm0033_Get_Merged_Document_Input.<init>(Z_Hjm0033_Get_Merged_Document_Input.java:51)
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... 46 more
See full exception chain for details.
System Environment
Client
Web Dynpro Client Type HTML Client
User agent Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; InfoPath.1)
Version null
DOM version null
Client Type msie6
Client Type Profile ie6
ActiveX enabled
Cookies enabled
Frames enabled
Java Applets enabled
JavaScript enabled
Tables enabled
VB Script enabled
Server
Web Dynpro Runtime Vendor: SAP, build ID: 7.0014.20071210061512.0000 (release=645_VAL_REL, buildtime=2007-12-10:05:23:29[UTC], changelist=470565, host=pwdfm101), build date: Tue May 06 22:13:40 CEST 2008
J2EE Engine 7.00 patchlevel 35354.450
Java VM Java HotSpot(TM) 64-Bit Server VM, version:1.4.2_14-b05, vendor: Sun Microsystems Inc.
Operating system Windows 2003, version: 5.2, architecture: amd64
Session & Other
Session Locale da
Time of Failure Fri Jul 25 17:42:53 CEST 2008 (Java Time: 1217000573331)
Web Dynpro Code Generation Infos
kmd.dk/hjm~hjm0003_viewstatuspo
SapDictionaryGenerationCore 7.0010.20061002105236.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:52:59[UTC], changelist=419377, host=PWDFM101.wdf.sap.corp)
SapDictionaryGenerationTemplates 7.0010.20061002105236.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:53:17[UTC], changelist=419377, host=PWDFM101.wdf.sap.corp)
SapGenerationFrameworkCore 7.0010.20060719095755.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:40:44[UTC], changelist=411255, host=PWDFM101.wdf.sap.corp)
SapIdeWebDynproCheckLayer 7.0010.20061002110128.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:58:51[UTC], changelist=419396, host=PWDFM101.wdf.sap.corp)
SapMetamodelCommon 7.0010.20061002105432.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:41:39[UTC], changelist=419384, host=PWDFM101.wdf.sap.corp)
SapMetamodelCore 7.0010.20061002105432.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:41:32[UTC], changelist=419384, host=PWDFM101.wdf.sap.corp)
SapMetamodelDictionary 7.0010.20060719095619.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:50:36[UTC], changelist=411251, host=PWDFM101.wdf.sap.corp)
SapMetamodelWebDynpro 7.0010.20061002110156.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:55:32[UTC], changelist=419397, host=PWDFM101.wdf.sap.corp)
SapWebDynproGenerationCTemplates 7.0010.20061016112122.0000 (release=645_VAL_REL, buildtime=2006-10-21:16:19:13[UTC], changelist=421181, host=pwdfm101)
SapWebDynproGenerationCore 7.0010.20061002110128.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:59:00[UTC], changelist=419396, host=PWDFM101.wdf.sap.corp)
SapWebDynproGenerationTemplates 7.0010.20061016112122.0000 (release=645_VAL_REL, buildtime=2006-10-21:16:19:13[UTC], changelist=421181, host=pwdfm101)
sap.com/tcwddispwda
No information available null
kmd.dk/hjm~hjm0001_models
SapDictionaryGenerationCore 7.0010.20061002105236.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:52:59[UTC], changelist=419377, host=PWDFM101.wdf.sap.corp)
SapDictionaryGenerationTemplates 7.0010.20061002105236.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:53:17[UTC], changelist=419377, host=PWDFM101.wdf.sap.corp)
SapGenerationFrameworkCore 7.0010.20060719095755.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:40:44[UTC], changelist=411255, host=PWDFM101.wdf.sap.corp)
SapIdeWebDynproCheckLayer 7.0010.20061002110128.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:58:51[UTC], changelist=419396, host=PWDFM101.wdf.sap.corp)
SapMetamodelCommon 7.0010.20061002105432.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:41:39[UTC], changelist=419384, host=PWDFM101.wdf.sap.corp)
SapMetamodelCore 7.0010.20061002105432.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:41:32[UTC], changelist=419384, host=PWDFM101.wdf.sap.corp)
SapMetamodelDictionary 7.0010.20060719095619.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:50:36[UTC], changelist=411251, host=PWDFM101.wdf.sap.corp)
SapMetamodelWebDynpro 7.0010.20061002110156.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:55:32[UTC], changelist=419397, host=PWDFM101.wdf.sap.corp)
SapWebDynproGenerationCTemplates 7.0010.20061016112122.0000 (release=645_VAL_REL, buildtime=2006-10-21:16:19:13[UTC], changelist=421181, host=pwdfm101)
SapWebDynproGenerationCore 7.0010.20061002110128.0000 (release=645_VAL_REL, buildtime=2006-10-21:15:59:00[UTC], changelist=419396, host=PWDFM101.wdf.sap.corp)
SapWebDynproGenerationTemplates 7.0010.20061016112122.0000 (release=645_VAL_REL, buildtime=2006-10-21:16:19:13[UTC], changelist=421181, host=pwdfm101)
sap.com/tcwdcorecomp
No information available null
Detailed Error Information
Detailed Exception Chain
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: model2.kmd.dk.Zhjm0001_Document_Id
Loader Info -
ClassLoader name: [kmd.dk/hjm~hjm0001_models]
Parent loader name: [Frame ClassLoader]
References:
common:service:http;service:servlet_jsp
service:ejb
common:service:iiop;service:naming;service:p4;service:ts
service:jmsconnector
library:jsse
library:servlet
common:library:IAIKSecurity;library:activation;library:mail;library:tcsecssl
library:ejb20
library:j2eeca
library:jms
library:opensql
common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore
interface:resourcecontext_api
interface:webservices
interface:cross
interface:ejbserialization
sap.com/tcwddispwda
sap.com/tcwdcorecomp
service:webdynpro
service:sld
service:tcsecwssec~service
library:tcddicddicservices
library:com.sap.aii.proxy.framework
library:tcgraphicsigs
library:com.sap.mw.jco
library:com.sap.lcr.api.cimclient
library:sapxmltoolkit
library:com.sap.aii.util.rb
library:com.sap.util.monitor.jarm
library:tcddicddicruntime
library:com.sap.aii.util.xml
library:com.sap.aii.util.misc
library:tc~cmi
Resources:
D:\usr\sap\DPX\JC01\j2ee\cluster\server0\apps\kmd.dk\hjmhjm0001_models\webdynpro\public\lib\kmd.dkhjm~hjm0001_models.jar
D:\usr\sap\DPX\JC01\j2ee\cluster\server0\apps\kmd.dk\hjm~hjm0001_models\src.zip
Loading model: {parent,references,local}
at com.sap.tc.webdynpro.modelimpl.dynamicrfc.AiiModelClass.createNewBaseTypeDescriptor(AiiModelClass.java:422)
at com.sap.tc.webdynpro.modelimpl.dynamicrfc.AiiModelClass.descriptor(AiiModelClass.java:222)
at model2.kmd.dk.Z_Hjm0033_Get_Merged_Document_Input.<init>(Z_Hjm0033_Get_Merged_Document_Input.java:51)
at kmd.dk.CC_ViewOrderStatus.wdDoInit(CC_ViewOrderStatus.java:191)
at kmd.dk.wdp.InternalCC_ViewOrderStatus.wdDoInit(InternalCC_ViewOrderStatus.java:2080)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingCustomController.doInit(DelegatingCustomController.java:73)
at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
at com.sap.tc.webdynpro.progmodel.controller.Component.getCustomControllerInternal(Component.java:449)
at com.sap.tc.webdynpro.progmodel.controller.Component.getMappableContext(Component.java:387)
at com.sap.tc.webdynpro.progmodel.controller.Component.getMappableContext(Component.java:416)
at com.sap.tc.webdynpro.progmodel.context.MappingInfo.getDataNode(MappingInfo.java:83)
at com.sap.tc.webdynpro.progmodel.context.MappingInfo.initMapping(MappingInfo.java:125)
at com.sap.tc.webdynpro.progmodel.context.MappingInfo.init(MappingInfo.java:121)
at com.sap.tc.webdynpro.progmodel.context.MappedNodeInfo.doInit(MappedNodeInfo.java:215)
at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:671)
at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:674)
at com.sap.tc.webdynpro.progmodel.context.Context.init(Context.java:40)
at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:199)
at com.sap.tc.webdynpro.progmodel.view.ViewManager.getView(ViewManager.java:709)
at com.sap.tc.webdynpro.progmodel.view.ViewManager.bindRoot(ViewManager.java:579)
at com.sap.tc.webdynpro.progmodel.view.ViewManager.init(ViewManager.java:155)
at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.doOpen(WebDynproWindow.java:295)
at com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.show(ApplicationWindow.java:183)
at com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.open(ApplicationWindow.java:178)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:364)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:754)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:289)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:713)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:666)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Caused by: java.lang.ClassNotFoundException: model2.kmd.dk.Zhjm0001_Document_Id
Loader Info -
ClassLoader name: [kmd.dk/hjm~hjm0001_models]
Parent loader name: [Frame ClassLoader]
References:
common:service:http;service:servlet_jsp
service:ejb
common:service:iiop;service:naming;service:p4;service:ts
service:jmsconnector
library:jsse
library:servlet
common:library:IAIKSecurity;library:activation;library:mail;library:tcsecssl
library:ejb20
library:j2eeca
library:jms
library:opensql
common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore
interface:resourcecontext_api
interface:webservices
interface:cross
interface:ejbserialization
sap.com/tcwddispwda
sap.com/tcwdcorecomp
service:webdynpro
service:sld
service:tcsecwssec~service
library:tcddicddicservices
library:com.sap.aii.proxy.framework
library:tcgraphicsigs
library:com.sap.mw.jco
library:com.sap.lcr.api.cimclient
library:sapxmltoolkit
library:com.sap.aii.util.rb
library:com.sap.util.monitor.jarm
library:tcddicddicruntime
library:com.sap.aii.util.xml
library:com.sap.aii.util.misc
library:tc~cmi
Resources:
D:\usr\sap\DPX\JC01\j2ee\cluster\server0\apps\kmd.dk\hjmhjm0001_models\webdynpro\public\lib\kmd.dkhjm~hjm0001_models.jar
D:\usr\sap\DPX\JC01\j2ee\cluster\server0\apps\kmd.dk\hjm~hjm0001_models\src.zip
Loading model: {parent,references,local}
at com.sap.engine.frame.core.load.ReferencedLoader.loadClass(ReferencedLoader.java:382)
at com.sap.tc.webdynpro.modelimpl.dynamicrfc.AiiModelClass.createNewBaseTypeDescriptor(AiiModelClass.java:409)
... 49 more
Thanks & Regards,
KavithaHi James, Yes i do know that the class is not found during run time. The actual place where i need to use this function module is a different DC. But as i face this problem, for testing purpose i tried using it in the same DC where the model exists. I get the exception there too.
It occurs exactly in the line where i bind the function module in my init method.
Line 191 in my init method is this,
// bind the "get document" FM
Z_Hjm0033_Get_Merged_Document_Input document = new Z_Hjm0033_Get_Merged_Document_Input();
wdContext.nodeZ_Hjm0033_Get_Merged_Document_Input().bind(document);
For your information, the class not found Zhjm0001_Document_Id is a data element to which one of the function module's (Z_Hjm0033_Get_Merged_Document) import parameter is associated with.
I could not locate the constructor which you are asking for. I searched in gen_ddic and gen_wdp. Can you help?
Thanks,
Kavitha
Edited by: Kavitha Gopinathan on Jul 28, 2008 6:01 PM -
Java.lang.ClassNotFoundException Failed to create delegate for component
Hello Experts,
I am expericing this problem on address iview of ess. It was workign fine. But, suddenly. Its throwing this error. I am not able to figure whats going on with it. I restarted the server. But it didnt help. can any one suggest me Solution.
project references : ess~per exists.
ESS 600/ECC 6.0
WAS 7.0.13.
NWDS 7.0.13
Your help is highly appreciated.
Thanks,
java.lang.ClassNotFoundException: com.sap.xss.hr.per.us.address.overview.wdp.InternalVcPerAddressUSOverview -
Loader Info -
ClassLoader name: [sap.com/essusaddr] Parent loader name: [Frame ClassLoader] References: common:service:http;service:servlet_jsp service:ejb common:service:iiop;service:naming;service:p4;service:ts service:jmsconnector library:jsse library:servlet common:library:IAIKSecurity;library:activation;library:mail;library:tcsecssl library:ejb20 library:j2eeca library:jms library:opensql common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore interface:resourcecontext_api interface:webservices interface:cross interface:ejbserialization sap.com/essper sap.com/pcui_gpxssutils sap.com/tcwddispwda sap.com/pcui_gpxssfpm sap.com/tcwdcorecomp service:webdynpro service:sld library:tcddicddicservices library:com.sap.aii.proxy.framework library:tcgraphicsigs library:com.sap.mw.jco library:com.sap.lcr.api.cimclient library:sapxmltoolkit library:com.sap.aii.util.rb library:com.sap.util.monitor.jarm library:tcddicddicruntime library:com.sap.aii.util.xml library:com.sap.aii.util.misc library:tccmi Resources: /usr/sap/DEP/JC41/j2ee/cluster/server0/apps/sap.com/essusaddr/webdynpro/public/lib/app.jar Loading model: {parent,references,local} -
at com.sap.engine.frame.core.load.ReferencedLoader.loadClass(ReferencedLoader.java:382)
at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:65)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.<init>(DelegatingComponent.java:51)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:382)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:940)
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to create delegate for component com.sap.xss.hr.per.us.address.overview.VcPerAddressUSOverview. (Hint: Is the corresponding DC deployed correctly? Does the DC contain the component?)
at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:110)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.<init>(DelegatingComponent.java:51)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:382)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:940)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:177)
at com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponentInternal(ComponentUsage.java:149)
at com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponent(ComponentUsage.java:141)
at com.sap.pcuigp.xssfpm.wd.FPMComponent$ComponentUsageManager.createVACComponentUsage(FPMComponent.java:747)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.doProcessEvent(FPMComponent.java:563)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.doEventLoop(FPMComponent.java:438)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.wdDoInit(FPMComponent.java:196)
at com.sap.pcuigp.xssfpm.wd.wdp.InternalFPMComponent.wdDoInit(InternalFPMComponent.java:110)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)
at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:756)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:291)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingPortal(ClientSession.java:733)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:668)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
at com.sap.tc.webdynpro.clientserver.session.core.ApplicationHandle.doProcessing(ApplicationHandle.java:73)
at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.sendDataAndProcessActionInternal(AbstractApplicationProxy.java:860)
at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.create(AbstractApplicationProxy.java:220)
at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1288)
at com.sap.portal.pb.PageBuilder.createPage(PageBuilder.java:355)
at com.sap.portal.pb.PageBuilder.init(PageBuilder.java:548)
at com.sap.portal.pb.PageBuilder.wdDoRefresh(PageBuilder.java:592)
at com.sap.portal.pb.PageBuilder$1.doPhase(PageBuilder.java:864)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processPhaseListener(WindowPhaseModel.java:755)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doPortalDispatch(WindowPhaseModel.java:717)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:136)
at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:321)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:684)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(AccessController.java:215)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Caused by: java.lang.ClassNotFoundException: com.sap.xss.hr.per.us.address.overview.wdp.InternalVcPerAddressUSOverview
Loader Info -
ClassLoader name: [sap.com/essusaddr]
Parent loader name: [Frame ClassLoader]
References:
common:service:http;service:servlet_jsp
service:ejb
common:service:iiop;service:naming;service:p4;service:ts
service:jmsconnector
library:jsse
library:servlet
common:library:IAIKSecurity;library:activation;library:mail;library:tcsecssl
library:ejb20
library:j2eeca
library:jms
library:opensql
common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore
interface:resourcecontext_api
interface:webservices
interface:cross
interface:ejbserialization
sap.com/ess~per
sap.com/pcui_gp~xssutils
sap.com/tcwddispwda
sap.com/pcui_gp~xssfpm
sap.com/tcwdcorecomp
service:webdynpro
service:sld
library:tcddicddicservices
library:com.sap.aii.proxy.framework
library:tcgraphicsigs
library:com.sap.mw.jco
library:com.sap.lcr.api.cimclient
library:sapxmltoolkit
library:com.sap.aii.util.rb
library:com.sap.util.monitor.jarm
library:tcddicddicruntime
library:com.sap.aii.util.xml
library:com.sap.aii.util.misc
library:tc~cmi
Resources:
/usr/sap/DEP/JC41/j2ee/cluster/server0/apps/sap.com/essusaddr/webdynpro/public/lib/app.jar
Loading model: {parent,references,local}
at com.sap.engine.frame.core.load.ReferencedLoader.loadClass(ReferencedLoader.java:382)
at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:65)
... 57 more
====================================================
====================================================
Now, If I run it again its giving me a negative cache error.
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to create delegate for component com.sap.xss.hr.per.us.address.overview.VcPerAddressUSOverview. (Hint: Is the corresponding DC deployed correctly? Does the DC contain the component?)
at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:110)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.<init>(DelegatingComponent.java:51)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:382)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:940)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:177)
at com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponentInternal(ComponentUsage.java:149)
at com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponent(ComponentUsage.java:141)
at com.sap.pcuigp.xssfpm.wd.FPMComponent$ComponentUsageManager.createVACComponentUsage(FPMComponent.java:747)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.doProcessEvent(FPMComponent.java:563)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.doEventLoop(FPMComponent.java:438)
at com.sap.pcuigp.xssfpm.wd.FPMComponent.wdDoInit(FPMComponent.java:196)
at com.sap.pcuigp.xssfpm.wd.wdp.InternalFPMComponent.wdDoInit(InternalFPMComponent.java:110)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)
at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:756)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:291)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingPortal(ClientSession.java:733)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:668)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
at com.sap.tc.webdynpro.clientserver.session.core.ApplicationHandle.doProcessing(ApplicationHandle.java:73)
at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.sendDataAndProcessActionInternal(AbstractApplicationProxy.java:860)
at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.create(AbstractApplicationProxy.java:220)
at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1288)
at com.sap.portal.pb.PageBuilder.createPage(PageBuilder.java:355)
at com.sap.portal.pb.PageBuilder.init(PageBuilder.java:548)
at com.sap.portal.pb.PageBuilder.wdDoRefresh(PageBuilder.java:592)
at com.sap.portal.pb.PageBuilder$1.doPhase(PageBuilder.java:864)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processPhaseListener(WindowPhaseModel.java:755)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doPortalDispatch(WindowPhaseModel.java:717)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:136)
at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:321)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:684)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(AccessController.java:215)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Caused by: java.lang.ClassNotFoundException: com.sap.xss.hr.per.us.address.overview.wdp.InternalVcPerAddressUSOverview
Found in negative cache
Loader Info -
ClassLoader name: [sap.com/essusaddr]
Parent loader name: [Frame ClassLoader]
References:
common:service:http;service:servlet_jsp
service:ejb
common:service:iiop;service:naming;service:p4;service:ts
service:jmsconnector
library:jsse
library:servlet
common:library:IAIKSecurity;library:activation;library:mail;library:tcsecssl
library:ejb20
library:j2eeca
library:jms
library:opensql
common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore
interface:resourcecontext_api
interface:webservices
interface:cross
interface:ejbserialization
sap.com/ess~per
sap.com/pcui_gp~xssutils
sap.com/tcwddispwda
sap.com/pcui_gp~xssfpm
sap.com/tcwdcorecomp
service:webdynpro
service:sld
library:tcddicddicservices
library:com.sap.aii.proxy.framework
library:tcgraphicsigs
library:com.sap.mw.jco
library:com.sap.lcr.api.cimclient
library:sapxmltoolkit
library:com.sap.aii.util.rb
library:com.sap.util.monitor.jarm
library:tcddicddicruntime
library:com.sap.aii.util.xml
library:com.sap.aii.util.misc
library:tc~cmi
Resources:
/usr/sap/DEP/JC41/j2ee/cluster/server0/apps/sap.com/essusaddr/webdynpro/public/lib/app.jar
Loading model: {parent,references,local}
at com.sap.engine.frame.core.load.ReferencedLoader.loadClass(ReferencedLoader.java:360)
at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:65)
... 57 moreResolved by addign the missing references
-
Failed to load servlet: java.lang.ClassNotFoundException
I've been working on a project with other developers and we've all have our own sections of a large web application that we are working on. When we are each done working on our part we send our JSPs, Beans, and servlets to the lead developer that then deploys one EAR file on our Test/QA server. I now asked the tech lead if he could send me the EAR file so I can load the application in its entirety on my local machine. When I start up the server, I get the error "Failed to load servlet: java.lang.ClassNotFoundException" for each one of my servlets. Even if the servlet path is correct I still get that error. I also tried removing the servlet in the web.xml file and then adding it again, but I still get that error. Has anyone experienced anything like this before? Is this error appearing because I have two projects (my part of the application with only my code and the complete project from the EAR file) that point to the same servlets? I'm not sure how to resolve this. Any advice would be greatly appreciated. Thanks in advance!
That's what I thought too. But I'm installing an EAR file exported directly from another persons computer and the application is working fine on his machine. So the EAR file will automatically place the servlets in their proper path and directory structure when I import it. In any case I checked the paths myself and they are correct (the servlet file does exist in the same path). I also removed the servlet from the web.xml file and added it again through the websphere UI so if there was any miss-type in the directory path it would have been corrected by websphere. I also tried making a minor change to the servlet file and resaving it thinking that it might correct something or do something that would allow my websphere environment to see/recognize the existance of the servlet, but that did not work. I'm out of ideas. Does anyone have any suggestions? Here is a part of my log file if it helps: Thanks!
*** Starting the server ***
IBM WebSphere Application Server, Release 4.0.4
Advanced Single Server Edition for Multiplatforms
Copyright IBM Corp., 1997-2001
************ Start Display Current Environment ************
WebSphere AEs 4.0.4 ptf40230.02 running with process name localhost/Default Server and process id 3188
Host Operating System is Windows 2000, version 5.0
Java version = J2RE 1.3.1 IBM Windows 32 build cn131w-20020710 ORB130 (JIT enabled: jitc), Java Compiler = jitc, Java VM name = Classic VM
server.root = C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4
Java Home = C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4\java\jre
ws.ext.dirs = C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/java/lib;C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/classes;C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/lib;C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/lib/ext;C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/web/help;C:/Program Files/IBM/WebSphere Studio/wstools/eclipse/plugins/com.ibm.etools.websphere.tools.common_5.0.1/runtime/wasListener.jar;C:/Program Files/IBM/WebSphere Studio/wstools/eclipse/plugins/com.ibm.etools.webservice_5.0.1/runtime/worf.jar
Classpath = C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/properties;C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/lib/bootstrap.jar;C:/Program Files/IBM/WebSphere Studio/wstools/eclipse/plugins/com.ibm.etools.websphere.tools.common_5.0.1/runtime/wteServers.jar;C:/Program Files/IBM/WebSphere Studio/wstools/eclipse/plugins/com.ibm.etools.websphere.tools.common_5.0.1/runtime/wasToolsCommon.jar
Java Library path = C:\Program Files\IBM\WebSphere Studio\runtimes\aes_v4/bin;C:\Program Files\IBM\WebSphere Studio\eclipse\jre\bin;.;C:\WINNT\system32;C:\WINNT;C:\Program Files\CA\Dcs\DMScripting\;C:\Program Files\CA\DCS\CAWIN\;C:\oracle\ora81\bin;C:\Program Files\Oracle\jre\1.1.7\bin;C:\WINNT\system32;C:\WINNT;C:\WINNT\System32\Wbem;C:\CA_APPSW;C:\TNGSD\BIN;C:\Program Files\QuickTime\QTSystem\;C:\PROGRA~1\MICROS~2\Office;C:\Program Files\Microsoft SQL Server\80\Tools\BINN
Current trace specification = *=all=disabled
************* End Display Current Environment *************
[9/13/06 9:25:18:620 EDT] 64a937ec Server U Version : 4.0.4
[9/13/06 9:25:18:636 EDT] 64a937ec Server U Edition: Advanced Single Server Edition for Multiplatforms
[9/13/06 9:25:18:636 EDT] 64a937ec Server U Build date: Thu Sep 05 00:00:00 EDT 2002
[9/13/06 9:25:18:636 EDT] 64a937ec Server U Build number: ptf40230.02
[9/13/06 9:25:21:933 EDT] 64a937ec DrAdminServer I WSVR0053I: DrAdmin available on port 7000
[9/13/06 9:25:21:995 EDT] 64a937ec ResourceBinde I WSVR0049I: Binding Session Persistence datasource as jdbc/Session
[9/13/06 9:25:22:136 EDT] 64a937ec ResourceBinde I WSVR0049I: Binding IDS as jdbc/IDS
[9/13/06 9:25:23:120 EDT] 64a937ec ServletEngine A SRVE0161I: IBM WebSphere Application Server - Web Container. Copyright IBM Corp. 1998-2001
[9/13/06 9:25:23:183 EDT] 64a937ec ServletEngine A SRVE0162I: Servlet Specification Level: 2.2
[9/13/06 9:25:23:183 EDT] 64a937ec ServletEngine A SRVE0163I: Supported JSP Specification Level: 1.1
[9/13/06 9:25:23:292 EDT] 64a937ec ServletEngine A SRVE0167I: Session Manager is Configured - Initializing...
[9/13/06 9:25:23:401 EDT] 64a937ec CacheManager A DYNA0011E: Servlet cache file dynacache.xml not found; caching is disabled
[9/13/06 9:25:23:417 EDT] 64a937ec ServletEngine A SRVE0169I: Loading Web Module: IBM Universal Test Client.
[9/13/06 9:25:23:761 EDT] 64a937ec WebGroup I SRVE0091I: [Servlet LOG]: JSP 1.1 Processor: init
[9/13/06 9:25:23:792 EDT] 64a937ec WebGroup I SRVE0091I: [Servlet LOG]: SimpleFileServlet: init
[9/13/06 9:25:24:511 EDT] 64a937ec ServletEngine A SRVE0169I: Loading Web Module: IDS.
[9/13/06 9:25:24:683 EDT] 64a937ec WebGroup I SRVE0091I: [Servlet LOG]: JSP 1.1 Processor: init
[9/13/06 9:25:24:683 EDT] 64a937ec WebGroup I SRVE0091I: [Servlet LOG]: SimpleFileServlet: init
[9/13/06 9:25:24:698 EDT] 64a937ec WebGroup I SRVE0091I: [Servlet LOG]: InvokerServlet: init
[9/13/06 9:25:24:714 EDT] 64a937ec WebGroup X Servlet Error-[SettingsServlet]: Failed to load servlet: java.lang.ClassNotFoundException: com.comp.ids.admin.servlet.SettingsServlet
at com.ibm.ws.classloader.CompoundClassLoader.findClass(CompoundClassLoader.java:382)
at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:248)
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at com.ibm.ws.classloader.ReloadableClassLoader.loadClass(ReloadableClassLoader.java:79)
at java.beans.Beans.instantiate(Beans.java:216)
at java.beans.Beans.instantiate(Beans.java:77)
at com.ibm.servlet.engine.webapp.WebAppServletManager.loadServlet(WebAppServletManager.java:141)
at com.ibm.servlet.engine.webapp.WebAppServletManager.loadAutoLoadServlets(WebAppServletManager.java:325)
at com.ibm.servlet.engine.webapp.WebApp.loadServletManager(WebApp.java:1218)
at com.ibm.servlet.engine.webapp.WebApp.init(WebApp.java:145)
at com.ibm.servlet.engine.srt.WebGroup.loadWebApp(WebGroup.java:259)
at com.ibm.servlet.engine.srt.WebGroup.init(WebGroup.java:168)
at com.ibm.servlet.engine.ServletEngine.addWebApplication(ServletEngine.java:652)
at com.ibm.ws.runtime.WebContainer.install(WebContainer.java:36)
at com.ibm.ws.runtime.Server.startModule(Server.java:617)
at com.ibm.ws.runtime.StandardServer.initializeModules(StandardServer.java:333)
at com.ibm.ws.runtime.StandardServer.initializeRuntime0(StandardServer.java:349)
at com.ibm.ws.runtime.Server.initializeRuntime(Server.java:884)
at com.ibm.ws.runtime.StandardServer.main(StandardServer.java:519)
at java.lang.reflect.Method.invoke(Native Method)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:158)
at com.ibm.etools.websphere.tools.runner.api.ServerRunnerV4$1.run(ServerRunnerV4.java:56)
Message was edited by:
MCJasper -
Java.lang.ClassNotFoundException: oracle.j2ee.ws.server.WSForwardServlet
Hi,
I created a simple ADF BC Service with Jdeveloper and I am trying to deploy it to weblogic server in my soa setup.While deploying the application I am getting the below exception in the console:
JDeveloper Version: Studio Edition Version 11.1.1.5.0 (Build JDEVADF_11.1.1.5.0_GENERIC_110409.0025.6013)
Console output:
==========
[11:33:42 AM] ---- Deployment started. ----
[11:33:42 AM] Target platform is (Weblogic 10.3).
[11:34:20 AM] Retrieving existing application information
[11:34:22 AM] Running dependency analysis...
[11:34:22 AM] Building...
[11:34:22 AM] Deploying 3 profiles...
[11:34:22 AM] Wrote Archive Module to /home/sreekanth/jdeveloper/mywork/ADF-BC-Application1/Project1/deploy/bcProfile1_Common.jar
[11:34:22 AM] Wrote EJB Module to /home/sreekanth/jdeveloper/mywork/ADF-BC-Application1/Project1/deploy/bcProfile1_MiddleTier.jar
[11:34:23 AM] Wrote Enterprise Application Module to /home/sreekanth/jdeveloper/mywork/ADF-BC-Application1/deploy/Project1_bcProfile1.ear
[11:34:23 AM] /space/Sreekanth/Oracle/Middleware/jdk160_24/jre/bin/java -client -jar /space/Sreekanth/Oracle/Middleware/jdeveloper/../oracle_common/modules/oracle.webservices_11.1.1/wsa.jar -jaxwsEjbAssemble -input /home/sreekanth/jdeveloper/mywork/ADF-BC-Application1/deploy/Project1_bcProfile1.ear -output /home/sreekanth/jdeveloper/mywork/ADF-BC-Application1/deploy/tmp -classpath /space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.share_11.1.1/adf-share-support.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.share.ca_11.1.1/adf-share-ca.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.share.ca_11.1.1/adf-share-base.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.share_11.1.1/adflogginghandler.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.share_11.1.1/adfsharembean.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.jmx_11.1.1/jmxframework.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.jmx_11.1.1/jmxspi.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.idm_11.1.1/identitystore.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.model_11.1.1/adfm.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.model_11.1.1/bc4j-mbeans.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.model_11.1.1/bc4jwizard.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/groovy-all-1.6.3.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.xdk_11.1.0/xmlparserv2.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.model_11.1.1/db-ca.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.model_11.1.1/jdev-cm.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.ldap_11.1.1/ojmisc.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.share_11.1.1/commons-el.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.share_11.1.1/jsp-el-api.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.share_11.1.1/oracle-el.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.javatools_11.1.1/resourcebundle.jar:/space/Sreekanth/Oracle/Middleware/modules/javax.activation_1.1.0.0_1-1.jar:/space/Sreekanth/Oracle/Middleware/modules/javax.mail_1.1.0.0_1-4-1.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.model_11.1.1/adftransactionsdt.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.view_11.1.1/adf-dt-at-rt.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.model_11.1.1/adfdt_common.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.model_11.1.1/adflibrary.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.security_11.1.1/adf-share-security.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.security_11.1.1/adf-controller-security.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.mds_11.1.1/mdsrt.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.mds_11.1.1/oramds.jar:/space/Sreekanth/Oracle/Middleware/modules/javax.servlet_1.0.0.0_2-5.jar:/space/Sreekanth/Oracle/Middleware/modules/javax.jsp_1.2.0.0_2-1.jar:/space/Sreekanth/Oracle/Middleware/jdeveloper/ide/macros/../../../wlserver_10.3/server/lib/ojdbc6.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/jlib/commons-cli-1.0.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.bali.share_11.1.1/share.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.xmlef_11.1.1/xmlef.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.dms_11.1.1/dms.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.xdk_11.1.0/xml.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.javacache_11.1.1/cache.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.ucp_11.1.0.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.odl_11.1.1/ojdl.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.javatools_11.1.1/javatools-nodeps.jar:/space/Sreekanth/Oracle/Middleware/modules/javax.management_1.2.1.jar:/space/Sreekanth/Oracle/Middleware/modules/javax.management.j2ee_1.0.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.ldap_11.1.1/ldapjclnt11.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.jps_11.1.1/jps-api.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.jps_11.1.1/jps-common.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.jps_11.1.1/jps-ee.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.jps_11.1.1/jps-internal.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.jps_11.1.1/jps-unsupported-api.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.jps_11.1.1/jps-manifest.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.jps_11.1.1/jacc-spi.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.pki_11.1.1/oraclepki.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.osdt_11.1.1/osdt_core.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.osdt_11.1.1/osdt_cert.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.osdt_11.1.1/osdt_xmlsec.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.osdt_11.1.1/osdt_ws_sx.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.iau_11.1.1/fmw_audit.jar:/space/Sreekanth/Oracle/Middleware/modules/javax.security.jacc_1.0.0.0_1-1.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.model_11.1.1/adfbcsvc.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.adf.model_11.1.1/adfbcsvc-share.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/commonj.sdo_2.1.0.jar:/space/Sreekanth/Oracle/Middleware/modules/org.eclipse.persistence_1.1.0.0_2-1.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.webservices_11.1.1/wsclient.jar:/space/Sreekanth/Oracle/Middleware/oracle_common/modules/oracle.web-common_11.1.1.jar:/space/Sreekanth/Oracle/Middleware/wlserver_10.3/server/lib/weblogic.jar:/space/Sreekanth/Oracle/Middleware/modules/javax.ejb_3.0.1.jar -createSchemaMappings -ear /home/sreekanth/jdeveloper/mywork/ADF-BC-Application1/deploy/Project1_bcProfile1.ear -servletFilterClass oracle.jbo.server.svc.ServiceContextFilter
[11:34:24 AM] INFO: Unable to load annotation javax.interceptor.Interceptors for parsing. The annotation is ignored.
[11:34:24 AM] INFO: Unable to load annotation javax.interceptor.Interceptors for parsing. The annotation is ignored.
[11:34:24 AM] INFO: GenericWSWarAnnotationListener.parseAnnotatedClass Adding Servlet Mapping with URL pattern /AppModuleService for annotated WebService class project1.server.serviceinterface.AppModuleServiceImpl
[11:34:24 AM] WSA process exited with code 0.
[11:34:36 AM] Deploying Application...
[11:34:54 AM] [Deployer:149193]Operation 'deploy' on application 'Project1_bcProfile1' has failed on 'AdminServer'
[11:34:54 AM] [Deployer:149034]An exception occurred for task [Deployer:149026]deploy application Project1_bcProfile1 on AdminServer.: Failed to load webapp: 'ADF-BC-Application1-Project1-context-root'.
[11:34:58 AM] Weblogic Server Exception: weblogic.application.ModuleException: Failed to load webapp: 'ADF-BC-Application1-Project1-context-root'
[11:34:58 AM] Caused by: java.lang.ClassNotFoundException: oracle.j2ee.ws.server.WSForwardServlet
[11:34:58 AM] See server logs or server console for more details.
[11:34:58 AM] weblogic.application.ModuleException: Failed to load webapp: 'ADF-BC-Application1-Project1-context-root'
[11:35:00 AM] #### Deployment incomplete. ####
[11:35:00 AM] Remote deployment failed (oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer)
can some one help If I have to add something to classpath or install any additional plugins.
Thanks
SreekanthFor sure you are missing a library as the 'Caused by: java.lang.ClassNotFoundException: oracle.j2ee.ws.server.WSForwardServlet' error tells.
You can use 'Tools'->'Manage Libraries' and paste the class name into the search field, search for it and see all libraries which contain the missing class. Add this (one of them) to the projects libs and it should work.
Make sure you deploy to a server which is set up with the correct adf runtime libs (11.1.1.5.0 means you need a WLS 10.3.5 server).
Timo -
MBean Execution in 10.1.3.1 - java.lang.ClassNotFoundException: Issue
I have a weird problem in 10.1.3.1 application server. Hope somebody can help me.
I have an operation in MBean deployed on OC4J which gets executed fine when invoked from the ApplicationServerControl. But the same operation when invoked through JConsole it gives me an exception.
This is what MBean does: MBean look's up EJB1 which in turn look's up EJB2 via RMIInitialContextFactory. I get the below exception mentioned during the EJB2 lookup.
07/04/20 17:00:31 javax.naming.NoInitialContextException: Cannot instantiate class: oracle.j2ee.rmi.RMIInitialContextFactory [Root exception is java.lang.ClassNotFoundException: oracle.j2ee.rmi.RMIInitialContextFactory]
07/04/20 17:00:31 at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:657)
07/04/20 17:00:31 at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
07/04/20 17:00:31 at javax.naming.InitialContext.init(InitialContext.java:223)
07/04/20 17:00:31 at javax.naming.InitialContext.<init>(InitialContext.java:197)
07/04/20 17:00:31 at SB.<init>(MySessionBean.java:77)
07/04/20 17:00:31 at TaskQueueScheduler_RemoteProxy_5kgg2f4.OC4J_createBeanInstance(Unknown Source)
07/04/20 17:00:31 at com.evermind.server.ejb.StatelessSessionBeanPool.createContextImpl(StatelessSessionBeanPool.java:37)
07/04/20 17:00:31 at com.evermind.server.ejb.BeanPool.createContext(BeanPool.java:418)
07/04/20 17:00:31 at com.evermind.server.ejb.BeanPool.allocateContext(BeanPool.java:244)
at com.evermind.server.ejb.StatelessSessionEJBHome.getContextInstance(StatelessSessionEJBHome.java:25)
at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:86)
07/04/20 17:00:31 at TaskQueueScheduler_RemoteProxy_5kgg2f4.submitJob(Unknown Source)
07/04/20 17:00:31 at MyManager.startOperation1(MyManager.java:374)
07/04/20 17:00:31 at MyMBean.initializeTimer(MyManager.java:494)
07/04/20 17:00:31 at MyMBean.initializeTimer.startAllOperations(MyManager.java:140)
07/04/20 17:00:31 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
07/04/20 17:00:31 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
07/04/20 17:00:31 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
07/04/20 17:00:31 at java.lang.reflect.Method.invoke(Method.java:585)
07/04/20 17:00:31 at com.sun.jmx.mbeanserver.StandardMetaDataImpl.invoke(StandardMetaDataImpl.java:414)
07/04/20 17:00:31 at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:220)
07/04/20 17:00:31 at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:815)
07/04/20 17:00:31 at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:784)
07/04/20 17:00:31 at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1408)
07/04/20 17:00:31 at javax.management.remote.rmi.RMIConnectionImpl.access$100(RMIConnectionImpl.java:81)
07/04/20 17:00:31 at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1245)
07/04/20 17:00:31 at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1341)
07/04/20 17:00:31 at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:782)
07/04/20 17:00:31 at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source)
07/04/20 17:00:31 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
07/04/20 17:00:31 at java.lang.reflect.Method.invoke(Method.java:585)
07/04/20 17:00:31 at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294)
07/04/20 17:00:31 at sun.rmi.transport.Transport$1.run(Transport.java:153)
07/04/20 17:00:31 at java.security.AccessController.doPrivileged(Native Method)
07/04/20 17:00:31 at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
07/04/20 17:00:31 at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
07/04/20 17:00:31 at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
07/04/20 17:00:31 at java.lang.Thread.run(Thread.java:595)
07/04/20 17:00:31 Caused by: java.lang.ClassNotFoundException: oracle.j2ee.rmi.RMIInitialContextFactory
07/04/20 17:00:31 at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
07/04/20 17:00:31 at java.security.AccessController.doPrivileged(Native Method)
07/04/20 17:00:31 at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
07/04/20 17:00:31 at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
07/04/20 17:00:31 at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
07/04/20 17:00:31 at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
07/04/20 17:00:31 at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
07/04/20 17:00:31 at java.lang.Class.forName0(Native Method)
07/04/20 17:00:31 at java.lang.Class.forName(Class.java:242)
07/04/20 17:00:31 at com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.java:42)
07/04/20 17:00:31 at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:654)
07/04/20 17:00:31 ... 37 more
Will be happy to provide you more information.
Thanks.
-RamaAnybody,
Any ideas will be appreciated.
-Rama -
Server.xml: Parent Application Tag: java.lang.ClassNotFoundException
Hi,
I have 2 EAR´s deployed on an OC4J (10.1.2) Standalone:
uncomsso - SingleSignOn
uncomtvv - Main App.
My server.xml is as follows:
<application name="uncomsso" path="../applications/singlesignon.ear" />
<application name="uncomtvv" path="../applications/uncomtvv.ear"
parent="uncomsso"/>
I have many jars in the singlesignon.ear/lib that must be shared to uncomtvv.ear.
I tought that with the parent application tag, this could be possible, but even with the tag on the server.xml, I´m getting java.lang.ClassNotFoundException.
How can I make the jars on the singlesignon.ear/lib be available to the uncomtvv.ear classes?
Any clarification will be appreciated,
Thanks,
MuriloActually, it seems to search the classes first on the WEB-INF/classes of uncomtvv web module and then, instead of searching the lib directory of uncomtvv EAR, it searches the lib dir of singlesignon EAR and finally the instance classloader...
Anybody can explain me why it doesn´t look for the classes on the lib dir of the uncomtvv EAR?
( The jars in lib dir of uncomtvv.ear are referenced by the MANIFEST.MF of META-INF web-module )
Thanks, -
Problem using a jar file : java.lang.ClassNotFoundException: ApiConn
Hi everyone.
i am running a form that use a bean_area to call a jar.
but i am getting this error, thanks in advnce for any tip.
Java Plug-in 1.6.0_33
Using JRE version 1.6.0_33-b05 Java HotSpot(TM) Client VM
User home directory = C:\Users\user1
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
java.lang.ClassNotFoundException: ApiConn
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at oracle.forms.handler.UICommon.instantiate(Unknown Source)
at oracle.forms.handler.UICommon.onCreate(Unknown Source)
at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
at oracle.forms.engine.Runform.processMessage(Unknown Source)
at oracle.forms.engine.Runform.processSet(Unknown Source)
at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
at oracle.forms.engine.Runform.onMessage(Unknown Source)
at oracle.forms.engine.Runform.processEventEnd(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.redispatchEvent(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Dumping class loader cache...
Live entry: key=http://192.168.10.100:7778/forms/java/,frmall.jar,siberia_jpg.jar,ApiConn.jar,Hasher.jar,ReadCommand.jar,WriteCommand.jar,libAPI.jar, refCount=1, threadGroup=sun.plugin2.applet.Applet2ThreadGroup[name=http://192.168.10.100:7778/forms/java/-threadGroup,maxpri=4]
Done.
in my form i have created a bean_area and used as implementation class :ApiConn
in my formsweb.cfg i used this configuration: archive=frmall.jar,siberia_jpg.jar,ApiConn.jar,Hasher.jar,ReadCommand.jar,WriteCommand.jar,libAPI.jar
in my forms/java i have placed my jar files listed in the frmall.jar
i guess i am missing something but i dont know what it is.
here is my ApiConn.java from wich i generate my jar file:
package libAPI;
* This contains connection. Everything should be here,
* should operate with this class only
import java.io.*;
import java.net.*;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.logging.Level;
import java.util.logging.Logger;
* @author janisk
public class ApiConn extends Thread {
private Socket sock = null;
private DataOutputStream out = null;
private DataInputStream in = null;
private String ipAddress;
private int ipPort;
private boolean connected = false;
private String message = "Not connected";
private ReadCommand readCommand = null;
private WriteCommand writeCommand = null;
private Thread listener = null;
LinkedBlockingQueue queue = new LinkedBlockingQueue(40);
* Constructor of the connection class
* @param ipAddress - IP address of the router you want to conenct to
* @param ipPort - port used for connection, ROS default is 8728
public ApiConn(String ipAddress, int ipPort) {
this.ipAddress = ipAddress;
this.ipPort = ipPort;
this.setName("settings");
* State of connection
* @return - if connection is established to router it returns true.
public boolean isConnected() {
return connected;
public void disconnect() throws IOException{
listener.interrupt();
sock.close();
private void listen() {
if (this.isConnected()) {
if (readCommand == null) {
readCommand = new ReadCommand(in, queue);
listener = new Thread(readCommand);
listener.setDaemon(true);
listener.setName("listener");
listener.start();
* to get IP address of the connection. Reads data from socket created.
* @return InetAddress
public InetAddress getIpAddress() {
return sock == null ? null : sock.getInetAddress();
* returns ip address that socket is asociated with.
* @return InetAddress
public InetAddress getLocalIpAddress() {
return sock == null ? null : sock.getLocalAddress();
* Socket remote port number
* @return
public int getPort() {
return sock == null ? null : sock.getPort();
* return local prot used by socket
* @return
public int getLocalPort() {
return sock == null ? null : sock.getLocalPort();
* Returns status message set up bu class.
* @return
public String getMessage() {
return message;
* sets and exectues command (sends it to RouterOS host connected)
* @param s - command will be sent to RouterOS for example "/ip/address/print\n=follow="
* @return
public String sendCommand(String s) {
return writeCommand.setCommand(s).runCommand();
* exeecutes already set command.
* @return returns status of the command sent
public String runCommand() {
return writeCommand.runCommand();
* Tries to fech data that is repllied to commands sent. It will wait till it can return something.
* @return returns data sent by RouterOS
* @throws java.lang.InterruptedException
public String getData() throws InterruptedException {
String s = (String) queue.take();
return s;
* returns command that is set at this moment. And will be exectued if runCommand is exectued.
* @return
public String getCommand() {
return writeCommand.getCommand();
* set up method that will log you in
* @param name - username of the user on the router
* @param password - password for the user
* @return
public String login(String name, char[] password) {
this.sendCommand("/login");
String s = "a";
try {
s = this.getData();
} catch (InterruptedException ex) {
Logger.getLogger(ApiConn.class.getName()).log(Level.SEVERE, null, ex);
return "failed read #1";
if (!s.contains("!trap") && s.length() > 4) {
String[] tmp = s.trim().split("\n");
if (tmp.length > 1) {
tmp = tmp[1].split("=ret=");
s = "";
String transition = tmp[tmp.length - 1];
String chal = "";
chal = Hasher.hexStrToStr("00") + new String(password) + Hasher.hexStrToStr(transition);
chal = Hasher.hashMD5(chal);
String m = "/login\n=name=" + name + "\n=response=00" + chal;
s = this.sendCommand(m);
try {
s = this.getData();
} catch (InterruptedException ex) {
Logger.getLogger(ApiConn.class.getName()).log(Level.SEVERE, null, ex);
return "failed read #2";
if (s.contains("!done")) {
if (!s.contains("!trap")) {
return "Login successful";
return "Login failed";
@Override
public void run() {
try {
InetAddress ia = InetAddress.getByName(ipAddress);
if (ia.isReachable(1000)) {
sock = new Socket(ipAddress, ipPort);
in = new DataInputStream(sock.getInputStream());
out = new DataOutputStream(sock.getOutputStream());
connected = true;
readCommand = new ReadCommand(in, queue);
writeCommand = new WriteCommand(out);
this.listen();
message = "Connected";
} else {
message = "Not reachable";
} catch (UnknownHostException ex) {
connected = false;
message = ex.getMessage();
ex.printStackTrace();
} catch (IOException ex) {
connected = false;
message = ex.getMessage();
ex.printStackTrace();
}I need your help again, i think this is a minor thing.
i have compiled the class file that i needed and i signed it too. but now it is giving me a new error and need your tip.
here is the java console loyout and my java file ((i think here is the problem in java file, something must be missing)).
thanks in advance for any help.
Java Plug-in 10.17.2.02
Using JRE version 1.7.0_17-b02 Java HotSpot(TM) Client VM
User home directory = C:\Users\Administrator
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
network: Connecting http://192.168.10.100:7778/forms/lservlet;jsessionid=c0a80a6430d6e191eded93774f2f8d1bed73056e66ef.e3mObhiMbxeKe34PahiKbx4Nbh90n6jAmljGr5XDqQLvpAe with proxy=DIRECT
security: Validate the certificate chain using CertPath API
security: The certificate hasnt been expired, no need to check timestamping info
security: Cannot find jurisdiction list file
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
basic: updateValidationResultsForApplet update
cache: Mark prevalidated: http://192.168.10.100:7778/forms/java/ApiConn.jar true tm=1363335797289 cert=1371107987000
basic: Plugin2ClassLoader.getPermissions CeilingPolicy allPerms
java.lang.InstantiationException: oracle.forms.siberia.ApiConn
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at oracle.forms.handler.UICommon.instantiate(Unknown Source)
at oracle.forms.handler.UICommon.onCreate(Unknown Source)
at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
at oracle.forms.engine.Runform.processMessage(Unknown Source)
at oracle.forms.engine.Runform.processSet(Unknown Source)
at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
at oracle.forms.engine.Runform.onMessage(Unknown Source)
at oracle.forms.engine.Runform.processEventEnd(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.redispatchEvent(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
network: Connecting http://192.168.10.100:7778/forms/lservlet;jsessionid=c0a80a6430d6e191eded93774f2f8d1bed73056e66ef.e3mObhiMbxeKe34PahiKbx4Nbh90n6jAmljGr5XDqQLvpAe with proxy=DIRECT
Exception in thread "Forms-DialogThread2" java.lang.NullPointerException
at oracle.forms.handler.JavaContainer.onDestroy(Unknown Source)
at oracle.forms.engine.Runform.destroyHandlers(Unknown Source)
at oracle.forms.handler.DialogThread.doAlert(Unknown Source)
at oracle.forms.handler.DialogThread.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Dumping class loader cache...
Live entry: key=http://192.168.10.100:7778/forms/java/,frmall.jar,siberia_jpg.jar,ApiConn.jar,ConcealTextField.jar, refCount=1, threadGroup=sun.plugin2.applet.Applet2ThreadGroup[name=http://192.168.10.100:7778/forms/java/-threadGroup,maxpri=4]
Done.
here is my java file
* To change this template, choose Tools | Templates
* and open the template in the editor.
package oracle.forms.siberia;
* This contains connection. Everything should be here,
* should operate with this class only
import java.io.*;
import java.net.*;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.logging.Level;
import java.util.logging.Logger;
import oracle.forms.*;
* @author janisk
public class ApiConn extends Thread {
private Socket sock = null;
private DataOutputStream out = null;
private DataInputStream in = null;
private String ipAddress;
private int ipPort;
private boolean connected = false;
private String message = "Not connected";
private ReadCommand readCommand = null;
private WriteCommand writeCommand = null;
private Thread listener = null;
LinkedBlockingQueue queue = new LinkedBlockingQueue(40);
* Constructor of the connection class
* @param ipAddress - IP address of the router you want to conenct to
* @param ipPort - port used for connection, ROS default is 8728
public ApiConn(String ipAddress, int ipPort) {
this.ipAddress = ipAddress;
this.ipPort = ipPort;
this.setName("settings");
* State of connection
* @return - if connection is established to router it returns true.
public boolean isConnected() {
return connected;
public void disconnect() throws IOException{
listener.interrupt();
sock.close();
private void listen() {
if (this.isConnected()) {
if (readCommand == null) {
readCommand = new ReadCommand(in, queue);
listener = new Thread(readCommand);
listener.setDaemon(true);
listener.setName("listener");
listener.start();
* to get IP address of the connection. Reads data from socket created.
* @return InetAddress
public InetAddress getIpAddress() {
return sock == null ? null : sock.getInetAddress();
* returns ip address that socket is asociated with.
* @return InetAddress
public InetAddress getLocalIpAddress() {
return sock == null ? null : sock.getLocalAddress();
* Socket remote port number
* @return
public int getPort() {
return sock == null ? null : sock.getPort();
* return local prot used by socket
* @return
public int getLocalPort() {
return sock == null ? null : sock.getLocalPort();
* Returns status message set up bu class.
* @return
public String getMessage() {
return message;
* sets and exectues command (sends it to RouterOS host connected)
* @param s - command will be sent to RouterOS for example "/ip/address/print\n=follow="
* @return
public String sendCommand(String s) {
return writeCommand.setCommand(s).runCommand();
* exeecutes already set command.
* @return returns status of the command sent
public String runCommand() {
return writeCommand.runCommand();
* Tries to fech data that is repllied to commands sent. It will wait till it can return something.
* @return returns data sent by RouterOS
* @throws java.lang.InterruptedException
public String getData() throws InterruptedException {
String s = (String) queue.take();
return s;
* returns command that is set at this moment. And will be exectued if runCommand is exectued.
* @return
public String getCommand() {
return writeCommand.getCommand();
* set up method that will log you in
* @param name - username of the user on the router
* @param password - password for the user
* @return
public String login(String name, char[] password) {
this.sendCommand("/login");
String s = "a";
try {
s = this.getData();
} catch (InterruptedException ex) {
Logger.getLogger(ApiConn.class.getName()).log(Level.SEVERE, null, ex);
return "failed read #1";
if (!s.contains("!trap") && s.length() > 4) {
String[] tmp = s.trim().split("\n");
if (tmp.length > 1) {
tmp = tmp[1].split("=ret=");
s = "";
String transition = tmp[tmp.length - 1];
String chal = "";
chal = Hasher.hexStrToStr("00") + new String(password) + Hasher.hexStrToStr(transition);
chal = Hasher.hashMD5(chal);
String m = "/login\n=name=" + name + "\n=response=00" + chal;
s = this.sendCommand(m);
try {
s = this.getData();
} catch (InterruptedException ex) {
Logger.getLogger(ApiConn.class.getName()).log(Level.SEVERE, null, ex);
return "failed read #2";
if (s.contains("!done")) {
if (!s.contains("!trap")) {
return "Login successful";
return "Login failed";
@Override
public void run() {
try {
InetAddress ia = InetAddress.getByName(ipAddress);
if (ia.isReachable(1000)) {
sock = new Socket(ipAddress, ipPort);
in = new DataInputStream(sock.getInputStream());
out = new DataOutputStream(sock.getOutputStream());
connected = true;
readCommand = new ReadCommand(in, queue);
writeCommand = new WriteCommand(out);
this.listen();
message = "Connected";
} else {
message = "Not reachable";
} catch (UnknownHostException ex) {
connected = false;
message = ex.getMessage();
ex.printStackTrace();
} catch (IOException ex) {
connected = false;
message = ex.getMessage();
ex.printStackTrace();
}
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