Cannot compile java classes error
After mimicing the 'Add the databse exception handling to the FulfillOrder process' in my prototype when I attempt to compile it I get the error 'Error: Failed to compile classes.
Failed to compile the generated BPEL classes for "providerEnrollmentMain".
What I am supposed to do with this error?
The prototype is Medicaid provider enrollment. A doctor who wants to serve Medicaid patients must be enrolled with the state to receive payment for services. The prototype is a self-service enrollment. It is already fairly sophisticated with 6 services being called by the main flow. I recently added a DB write activity and then proceeded with the DB exception handling example from the OrderBooking tutorial. The error occurred then.
Similar Messages
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Using a Compiled Java Class --- Error
Hi All,
I am new to jsp tech. I am using 'Sun Java system application web server'.
I am getting following error when running ch06_02.jsp :
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
Generated servlet error:
[javac] /nfs/bxslnx/home/bxs/install/SUNWappserver/domains/domain1/generated/jsp/j2ee-modules/__default-web-module-server/org/apache/jsp/jsp/Examples/ch06/ch06_005f02_jsp.java:6: '.' expected
[javac] import ch06_01;
[javac] ^
[javac] 1 error
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:88)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:337)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:429)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:489)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:468)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:456)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:516)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:307)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:251)
javax.servlet.http.HttpServlet.service(HttpServlet.java:860)
sun.reflect.GeneratedMethodAccessor74.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:249)
java.security.AccessController.doPrivileged(Native Method)
javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:282)
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:165)
note The full stack trace of the root cause is available in the Sun-Java-System/Application-Server logs.
My two files are :
ch06_01.java
public class ch06_01
public ch06_01()
public String msg()
return "Hello from JSP!";
ch06_02.jsp
<%@page import="ch06_01" %>
<HTML>
<HEAD>
<TITLE>Using a JavaBean</TITLE>
</HEAD>
<BODY>
<H1>Using a JavaBean</H1>
<% ch06_01 messager = new ch06_01(); %>
The message is: <%= messager.msg() %>
</BODY>
</HTML>
Please help me ....... I don't know whats going wrong . I m using Suse OS.
Thanks
BasantHi
You have to place the xml parsing library inside the lib directory under the WTK.
Mihai -
Suffering an complie error when trying to compile java class in EBS11i
Hi,
When I trying to compile java classes with which imported the HttpServletResponse class, will get the follow error message:
package javax.servlet does not exist
cannot resolve symbol
symbol : class HttpServletResponse
It seems the javax.servlet package is not included in the classpath. But I checked the $CLASSPATH, it seems no problem.
echo $CLASSPATH
/u02/applvis/viscomn/util/java/1.4/j2sdk1.4.2_04/lib/tools.jar:/u02/applvis/viscomn/util/java/1.4/j2sdk1.4.2_04/lib/dt.jar:/u02/applvis/viscomn/util/java/1.4/j2sdk1.4.2_04/jre/lib/charsets.jar:/u02/applvis/viscomn/util/java/1.4/j2sdk1.4.2_04/jre/lib/rt.jar:/u02/applvis/viscomn/java/appsborg2.zip:/u02/applvis/visora/8.0.6/forms60/java:/u02/applvis/viscomn/java
Does anyone know the reason?
environment: ebs 11i
Thanks&Regards,
Xiaofengresolved this issue.
1. Edit $APPL_TOP/admin/adovars.env file -
Add the following jar files to the AF_CLASSPATH line -
Full path of /...../iAS/Apache/Jsdk/lib/jsdk.jar
Full path of /...../iAS/Apache/Jserv/libexec/ApacheJServ.jar
2. Bounce the concurrent manager in order to have the changes take effect. -
Hi team ,
I am trying to developing the JMS queue in BPEL. For it, i configure JMS adapter in BPEL. compilation done sucessfully.
But during deployement , i am getting the following error.
[12:21:06 PM] HTTP error code returned [500]
[12:21:06 PM] Error message from server:
There was an error deploying the composite on soa_server1: [JCABinding] [textmessageusingqueues.enqueue/1.0]Unable to complete unload due to: Cannot locate Java class oracle.tip.adapter.jms.outbound.JmsProduceInteractionSpec: Cannot locate Java class oracle.tip.adapter.jms.outbound.JmsProduceInteractionSpec.
So please resolve my problem.
Regards
Narsi pMate ,
Just check the health status and state of DB Adapter in the deployments of WLAdminConsole.
If its inactive , redeploy and update it ,also make sure its targeted to the right server. -
Cannot locate Java class oracle.tip.adapter.db.DBWriteInteractionSpec
I have created a BPEL process in which i have used DB Adapter when i try to deploy the soa suite coposite i am getting the following error.
[09:36:10 PM] Error deploying archive sca_TicketBooking_rev1.0.jar to partition "default" on server soa_server1 [http://utl-7c8735e613f:8001]
[09:36:10 PM] HTTP error code returned [500]
[09:36:10 PM] Error message from server:
There was an error deploying the composite on soa_server1: [JCABinding] [TicketBooking.TicketBooking/1.0]Unable to complete unload due to: Cannot locate Java class oracle.tip.adapter.db.DBWriteInteractionSpec: Cannot locate Java class oracle.tip.adapter.db.DBWriteInteractionSpec.
[09:36:10 PM] Check server log for more details.
[09:36:10 PM] Error deploying archive sca_TicketBooking_rev1.0.jar to partition "default" on server soa_server1 [http://utl-7c8735e613f:8001]
[09:36:10 PM] #### Deployment incomplete. ####
[09:36:10 PM] Error deploying archive file:/D:/Personal/OracleWork/RnDProjects/TicketBooking/TicketBooking/deploy/sca_TicketBooking_rev1.0.jar
(oracle.tip.tools.ide.fabric.deploy.common.SOARemoteDeployer)
I already created the data source and JNDI Name in the DBAdapter but still getting the error while deploying the application.
One mistake that i think i have made after creating the data source now the DBAdapter.rar file taking the path as follows.
Source Path: C:\ Oracle\ Middleware\ Oracle_SOA1\ soa\ connectors\ was\ DbAdapter. rar
Deployment Plan: C:\ Oracle\ Middleware\ Oracle_SOA1\ soa\ connectors\ was\ Plan. xml
initially the path was as follows:
Source Path: C:\ Oracle\ Middleware\ Oracle_SOA1\ soa\ connectors\ DbAdapter. rar
Deployment Plan: C:\ Oracle\ Middleware\ Oracle_SOA1\ soa\ connectors\ Plan. xml
Please help me i have googled a lot but can't find the answer anywhere.
Thanks in advanceMate ,
Just check the health status and state of DB Adapter in the deployments of WLAdminConsole.
If its inactive , redeploy and update it ,also make sure its targeted to the right server. -
Cannot compile Java files or create Java Project
Hi,
I cannot compile java files and also didn't see any option
for creating java project using flex 2 builder.
Actually am trying to create a FDS project with an option to
compile on the server. I am using Weblogic 8.1 SP5 as my server.
thank you
sunhi
this is may jvm.config file. Can anyone tell me if it is
right because all the fields are blank.
# VM configuration
# Where to find JVM, if {java.home}/jre exists then that JVM
is used
# if not then it must be the path to the JRE itself
# If no java.home is specified a VM is located by looking in
these places in this
# order:
# 1) JAVA_HOME environment variables (same rules as java.home
above)
# 2) bin directory for java.dll (windows) or
lib/<ARCH>/libjava.so (unix)
# 3) ../jre
# 4) registry (windows only)
java.home=C:\Adobe\Flex Builder 2.0 Beta 3\Flex SDK 2.0\jre
# Arguments to VM
java.args=-ea -Xmx384m
# Environment variables we care about, whitespace-separated
env=
# java.class.path - use this for adding individual jars or
# directories. When directories are included they will be
searched
# for jars and zips and they will be added to the classpath
(in
# addition to the directory itself), the jar to be used in
launching
# will be appended to this classpath
java.class.path=C:\Adobe\Flex Builder 2.0 Beta 3\Flex SDK
2.0\jre
# where to find shared libraries, again use commas to
separate entries
java.library.path=
thanks
sun -
When I highlight a keyword or class and right click to
'Go to Declaration' or 'Browse Javadoc' I get:
Go to Java Class Error
Unable to determine browse target.
Help
ThanksHi! Welcome to the forums.
Try reading this post.
http://supportforums.blackberry.com/t5/BlackBerry-World/solution-on-isssues-with-Facebook-for-BlackB...
Cheers!
Click " Like " if you want to Thank someone. If Problem is resolved accept it as a "Solution ", so that others can make use of it.
Click if you want to Thank someone. If Problem is resolved, so that others can make use of it. -
Ant or what tool to compile Java Classes
For the past year I have been using Windows command window to compile Java Classes for my Servlets, Java Beans and Helper classes. I use Cold Fusion studio as my IDE for creating the Java classes. All of my Web Applications use MVC for Forms feeding small databases and I only have around 7 to 10 class files per Web application.
Should I start to use Ant and/or what is recommended so I can keep up with current technology instead of using Windows Command Window to compile my Java classes?Try the following link.
https://www.sdn.sap.com/irj/sdn/downloaditem?rid=/library/uuid/cfc19866-0401-0010-35b2-dc8158247fb6
The download in the above link has NWDS and portal as well. Unzip the file and install NWDS studio. -
Hi all,
I have just upgraded my Nokia C3 to latest software update.
After this whenever iopen any application (e.g. ebuddy or rocket talk) it shows java class error not found & asking me to delete some items.
I checked my memory the Memory card has 1 gb Free space then why should it ask to free memory
someone having faced this issue kindly assit.
currently unable to open any application that i download from net.
regards,
thadsHI,
Can you try restore factory settings?
Plese remember to backup you phone's data.
If your application you installed before is not working, uninstall them and install again.
I hope this helps.
Br
Mahayv -
Dynamically Create and Compile Java Classes
Hi,
I have a requirement to dynamically create and compile Java classes and would like some advice on the best method to do so.
Basically the project I am working on involves creating "Factors". Factors are items that have both attributes and weights so for example Factor A could have attribute B with weight 0.76, and attribute C with weight 1.33. There are a number of methods common to all factors such as calculateTotal, identify etc etc.
At the moment the application has 5 factors, but there is a requirement to dynamically add and remove factors on the fly.
I current solution I have been considering is using XML to describe the new class, build up the class and compile it; something along the lines of what is descibed at
http://www.javaworld.com/javaworld/jw-02-2002/jw-0201-xslt_p.html
however i would like to consider all options.
Any help with this is greatly appreciated.You want to dynamically create and compile Java classes.
I would try the following:
(1) Write the Source code of the new class into a text file with the name MyNewClass.java
(2) compile this new .java-file with Runtime r = getRuntime();
try {
r.exec ("javac MyNewClass.java");
} catch (IOException e) {
System.out.println("ooops " + e.getMessage());
} (3) somehow try to load that new class, maybe using ClassLoader cl = ClassLoader.getSystemClassLoader();
cl.loadClass("MyNewClass"); -
Error while compiling java class (ora-29535 source requires recompilation)
Hello. I`m new with oracle and i`m having a problem with java classes. Few days ago i loaded java classes (loadjava) from jar file(biojava3-structure-3.0.2.jar) and compiled ( everything compiled with status valid). Now i`m writing my own class and i can`t import classes from biojava3. I`m getting error:
Projekt:7: cannot access org.biojava.bio.structure.Atom
bad class file: null
class file has wrong version 50.0, should be 49.0
Please remove or make sure it appears in the correct subdirectory of the classpath.
import org.biojava.bio.structure.Atom;
I have tryed to change jdk version in netbeans from 1.7 to 1.6. I created java class in sql plus That still not resolved my problem.
Please help me.consider posting in Java forum instead of Database forum
https://forums.oracle.com/forums/category.jspa?categoryID=285 -
Unable to compile java classes in NWDS- "JSPDynPage cannot be resolved "
Hi All,
I am trying to write small JSPDynaPage when i am getting following complilation error in my Java classess.
1) "PageProcessorComponent cannot be resolved or is not a valid superclass"
2) "JSPDynPage cannot be resolved or is not a valid superclass"
I did check for the existance of
com.sap.portal.htmlbbridge.jar & prtapi.jar which is present in my C:\NetWeaverDevStudio\eclipse\plugins\com.sap.ep.applicationDevelopment and
ECLIPSE_HOME=C:/NetWeaverDevStudio/eclipse but for some reason i am unable to compile my classes. Please help me to resolve this issue.
Thanks,
ManjuTry the following link.
https://www.sdn.sap.com/irj/sdn/downloaditem?rid=/library/uuid/cfc19866-0401-0010-35b2-dc8158247fb6
The download in the above link has NWDS and portal as well. Unzip the file and install NWDS studio. -
Cannot compile two classes that are on same package
When I compile two classes that are on same package one class that is independent of other class gets compiled but the other class which uses
the first one shows cannot find symbol error with the first class nametry...
javac *.java
that should compile all the java files in that folder at the same time. I dont know if that will fix your problem but it is worth a shot. -
I am trying to do the sample contact walkthrough in FLEX
builder. For the Java Adapter.
http://livedocs.macromedia.com/flex/2/docs/wwhelp/wwhimpl/js/html/wwhelp.htm?href=00000138 .html
I cannot get any import statements to work for the java class
files. I have tried this using the FDS as a J2EE application
running in tomcat, I have tried with the standalone JRUN version of
the FDS app.
I have put the contact files everywhere I can think of, in
the server classes folder, in the project, in the default web
folder and nothing I try works. I have even setup the project to
compile on the server and I get nothing. Everytime, I get errors.
I did the tutorial from the JDJ magazine:
http://java.sys-con.com/read/210991.htm
I cant get that java connection to work either. Please
someone help me.
The flex code is below.
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
layout="absolute">
<mx:Script>
<![CDATA[
import mx.data.DataService;
import mx.collections.ArrayCollection;
import samples.contact.Contact;
public var ds:DataService;
[Bindable]
public var contacts:ArrayCollection;
//public var contact:Contact;
]]>
</mx:Script>
<mx:DataGrid id="dg" editable="true">
<mx:columns>
<mx:DataGridColumn dataField="contactId" headerText="Id"
editable="false"/>
<mx:DataGridColumn dataField="firstName"
headerText="First Name"/>
<mx:DataGridColumn dataField="lastName" headerText="Last
Name"/>
</mx:columns>
</mx:DataGrid>
</mx:Application>Ken, thank you for replying, I have had absolutly nothing but
problems trying to get this 'simple' thing to work.
Here is my code.
In the remote-config.xml file, I have this code:
<?xml version="1.0" encoding="UTF-8"?>
<service id="remoting-service"
class="flex.messaging.services.RemotingService"
messageTypes="flex.messaging.messages.RemotingMessage">
<adapters>
<adapter-definition id="java-object"
class="flex.messaging.services.remoting.adapters.JavaAdapter"
default="true"/>
</adapters>
<default-channels>
<channel ref="my-amf"/>
</default-channels>
<destination id="SimpleJava">
<properties>
<source>javaSamples.SimpleMath</source>
</properties>
</destination>
</service>
Here is my MXML file: (Called new.MXML)
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
layout="absolute">
<mx:RemoteObject id="math" destination="SimpleJava">
<mx:method name="doMath" concurrency="last"
result="fillTxt(event.result as int)"/>
</mx:RemoteObject>
<mx:Script>
<![CDATA[
import mx.rpc.events.ResultEvent
private function fillTxt(b: int):void{
txtResult.text = (String)
//comment
]]>
</mx:Script>
<mx:Panel x="10" y="24" width="250" height="200"
layout="absolute" title="Simple Math with Java">
<mx:Label x="10" y="10" text="Input Number to
Multiply:"/>
<mx:TextInput x="10" y="36" id="txtNumber"
maxChars="1"/>
<mx:Label x="10" y="126" id="txtResult"/>
<mx:Label x="10" y="100" text="Your Number will appear
below:"/>
<mx:Button x="10" y="66" label="Multiply by 2"
click="math.doMath(txtNumber.text)"/>
</mx:Panel>
</mx:Application>
Here is my SimpleJava.java file:
package javaSamples;
//import java.util.*;
* @author jsanders
public class SimpleMath {
public int doMath(String a){
int new_a = Integer.parseInt(a.trim());
int b = new_a * 2;
return b;
//changesd
Like I said I have had absolutly nothing but problems with
this. Yesterday, I was getting send failures, So I did some
reasearch found some folks who said that they had the same problem,
and they had to hard code the app name into the services-config.xml
file. The file used to have {context.root} in it, and that variable
was set to /flex, now I hardcoded this line into the my-amf channel
definition to get rid of the send failure error.
<channel-definition id="my-amf"
class="mx.messaging.channels.AMFChannel">
<endpoint uri="
http://{server.name}:{server.port}/flex/messagebroker/amf"
class="flex.messaging.endpoints.AMFEndpoint"/>
<properties>
<polling-enabled>false</polling-enabled>
</properties>
</channel-definition>
As you can see what should say:
http://{server.name}:{server.port}/{context.root}
Now says:
http://{server.name}:{server.port}/flex.
This was the only way I could get the send error to go away.
Now I worry that I might have broken something else. Since I
removed all references to {context.root} in that file.
{context.root} is defined in the flex-config.xml file, like
this:
<context-root>/flex</context-root>
I have tried it with or without the '/' in the value of the
context.root variable.
I have played with the remoting-config file, and I know that
I am accessing the destination.
I have played with the <source> option of the
destination, and I know that I am finding the class and making a
good connection.
I am using the JRUN install of FDS on my box, and yesterday
at the end of the day after getting the context.root situation
sorted out, I got a different error something like major.minor
versioning errors.
So the Java guys here at work told me that the JRUN version
packaged with FDS was 1.4, and I used 1.5 to compile my java class.
So I recompiled this morning with the 1.4 sdk. Now I dont get that
error about the major minor versioning anymore.
Now I get nothing. I use firefox, and all the browser tells
me is 'transferring data from localhost' Nothing else. It just sits
there and does nothing.
When I did the debug on it, I got into a loop on the
UIComponent.as file in the callLaterDispatcher(event:Event)
function.
Any clues what might be causing this new hang up. Basically
the machine just hangs. Is there a problem with the result from the
Method I am calling in the MXML? Did I do something wrong with the
Event as Int thing?
Again any help would be appreciated. -
Problem to compile .java class
hi,
i'm using/creating a package of classes....and as per my knowledge there is no need to write explicit import if u r importing/using an instance of class1 in other class2 in the same package.....
I'm doing the same.....
but the problem arrises here that....while compiling class2 the error occures..........
D:\tomcat\webapps\Books\WEB-INF\classes\BookForm.java:6: cannot resolve symbol
symbol : class Book
location: class BookForm
private Book book =new Book();
why so????? as i have included the package in CLASSPATH also..........
PLZ reply....
.....AmitaYou don't need to import classes that are in the same package but they do need to be in the classpath. My guess is that you are compiling BookForm.java from the D:\tomcat\webapps\Books\WEB-INF\classes directory. Either add "D:\tomcat\webapps\Books\WEB-INF\classes" explicitly to your classpath or add a dot (".") to your classpath.
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