Register plugin in OIM11g-class not found issue

Hi All,
I have a plugin created and imported the metadata.
I have also made the plugin.zip with the necessary structure.
now whenever i restart my oim to see if my plugin has been initialized its gives
<Aug 8, 2011 9:03:06 AM CEST> <Error> <oracle.iam.platform.pluginframework> <IAM-1050006> <An error occurred while loading the plugin class. Class com.test.oim.adapter.entity.testwas not found.>
any guesses what cd be the issue
I have double ckeced witth my pakage structure,n didnt found any typo mistake as such

Did you resolve this issue? Is it something related to compilation issue?

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Class not Found issue in App Server

Hi
I have a problem in deploying a ear file in the WSAD 4.0. It gives the following error
[04.10.07 22:22:25:156 GMT+05:30] f6e78a0 SystemOut U Compiling content of ejbModule/basfcorp/emcp/bo/ejb/login
[04.10.07 22:22:25:203 GMT+05:30] f6e78a0 SystemOut U (1 problem found) Copying all resources on the classpath
[04.10.07 22:22:25:312 GMT+05:30] f6e78a0 SystemOut U (1 problem found) Build done
[04.10.07 22:22:25:312 GMT+05:30] f6e78a0 SystemOut U Java build completed
[04.10.07 22:22:25:312 GMT+05:30] f6e78a0 SystemOut U Invoking Validation on /Deployed_EmcpEJB.jar.
[04.10.07 22:22:25:484 GMT+05:30] f6e78a0 SystemOut U ejbModule/basfcorp/emcp/bo/ejb/login/EJSRemoteStatelessMCP_Login.java(-1): This compilation unit indirectly references the missing type basfcorp.emcp.util.common.MCP_Exception (typically some required class file is referencing a type outside the classpath)
[04.10.07 22:22:25:562 GMT+05:30] f6e78a0 SystemOut U Shutting down workbench.
[04.10.07 22:22:26:359 GMT+05:30] f6e78a0 SystemOut U Execution Halted: Compilation Errors Reported
[04.10.07 22:22:26:359 GMT+05:30] f6e78a0 SystemOut U 1 Errors, 0 Warnings, 0 Informational Messages
Does any of you guys have an idea what would be the solution for this error? This seems to be specific to this version of the App Server and Development Environment. The MCP_Exception .java whcih the application says is missing was writtem by us and it was working fine if we create the jar and ear files in the same machine. But when we try to deploy the ear file in a seperate server we get into this error. Your assistance is much appreciated
Regards
SK

So, does the MCP_Exception get packed along with the ear? Sounds to me like maybe you have it in some common or shared part of the developement classpath, and don't move it to the application's classpath when deploying. Peek through the ear and make sure that the MXP_Exception.class file is in the proper pacakage, in the ear somewhere.

Class not found - was channel definition question

I am much closer. Tomcat is putting some key messages in the console and I overlooked them. It looks like I am closer than I thought. The request looks like its getting received, but my service blows up on response due to I think two class not found issues. But, I can't tell what classes are missing.
[Flex]Deserializing AMF/RTMP request
Version: 3 null
2.0
(Command method=null (0) trxId=2.0)
    null
    (Externalizable Object #0 'flex.data.messages.DataMessageExt')
      (Array #1)
        [0] = (Typed Object #2 'flex.data.messages.DataMessage')
          identity = (Object #3)
            partId = 81959
          operation = 11
          correlationId = "419F99AA-B649-9490-650D-88F3CAADBCB7"
          headers = (Object #4)
          messageId = "8AF6C660-9DE3-F155-6A91-88F3CAC5A4F0"
          timestamp = 0
          destination = "DocumentPart"
          timeToLive = 0
          body = (Typed Object #5 'com.hpdocs.ds.document.DocumentPart')
            documentId = 81960
            partId = 81959
            content = "Hello World"
          clientId = "05E549ED-455F-A9AF-EEDE-88F3CA7E4BF9"
"DocumentPart"
(Object #6)
        DSEndpoint = "hp_rtmp"
        DSId = "F65B351A-A60C-6F91-2932-44630DAED2B9"
(Byte Array #7, Length 16) ""
7
[Flex]Received command: TCCommand [ Cmd: 0, MethodName: null, TrxID: 2.0]
[Flex]Serializing AMF/RTMP response
Version: 3
(Command method=_error (0) trxId=2.0)
    (Typed Object #0 'flex.messaging.messages.ErrorMessage')
      headers = (Object #1)
      rootCause = (Typed Object #2 'java.lang.NoClassDefFoundError')
        message = "javax/transaction/SystemException"
        localizedMessage = "javax/transaction/SystemException"
        cause = (Typed Object #3 'java.lang.ClassNotFoundException')
          message = "javax.transaction.SystemException"
          localizedMessage = "javax.transaction.SystemException"
          cause = null
          exception = null
      body = null
      correlationId = "419F99AA-B649-9490-650D-88F3CAADBCB7"
      faultDetail = null
      faultString = "There was an unhandled failure on the server. javax/transaction/SystemException"
      clientId = "F65B3649-620E-C827-50C4-6A1C78BC3712"
      timeToLive = 0.0
      destination = "DocumentPart"
      timestamp = 1.273607998612E12
      extendedData = null
      faultCode = "Server.Processing"
      messageId = "F65B3675-5409-795E-747F-B2F459749415"

it looks like your Tomcat is missing the JTA setting.
Tomcat
To use LiveCycle Data Services with Tomcat when not using the integrated Tomcat configuration, install support for the Java Transaction API (JTA). You might also have to install several other libraries depending on the features that you plan to use. Follow these steps after deploying the LiveCycle Data Services WAR files. These steps are not necessary for the integrated Tomcat installation.
Stop Tomcat.
To install support for JTA, a recommended implementation is the Java Open Transaction Manager (JOTM), which is a fully functional open source stand-alone transaction manager.
Download JOTM from http://jotm.objectweb.org.
Copy the JAR files from jotm-root/lib to [tomcat-root]/common/lib.
Create a context file for your web application and register JOTM using the Transaction element. For example, for the samples WAR create a tomcat-root/conf/Catalina/localhost/lcds-samples.xml file and add the following lines:CONTEXT antijarlocking="false" antiresourcelocking="false"   docbase="${catalina.home}/webapps/lcds-samples" path="/lcds-samples"   privileged="true"> <TRANSACTION factory="org.objectweb.jotm.UserTransactionFactory"   jotm.timeout="60"></TRANSACTION></CONTEXT>
Note: If a context file exists for your web application, add the <TRANSACTION> element under the <CONTEXT> element.
Increase the maximum memory to at least 512 MB by specifying the maximum heap size for the JVM in the JAVA_OPTS variable: -Xmx512m
(Optional) To enable custom authentication, locate the Tomcat security resource libraries under install_root/resources/security/tomcat.
Place the flex-tomcat-common.jar and flex-tomcat-server.jar files in the tomcat/lib folder.
Add the following line to the context descriptor file for your web application:
<VALVE classname="flex.messaging.security.TomcatValve"></VALVE>
You can now perform authentication against the current Tomcat realm. Usually, the default configuration for authentication stores user information in conf/tomcat-users.xml. See the Tomcat documentation for more information on realms. See the LiveCycle Data Services documentation for more information on custom authentication.
You might also have to update the active <LOGIN-COMMAND> in /WEB-INF/flex/services-config.xml in each deployment of a LiveCycle Data Services WAR file. For Tomcat, ensure that the TomcatLoginCommand is active in the <SECURITY>section:<SECURITY><LOGIN-COMMAND server="Tomcat"></LOGIN-COMMAND>...</SECURITY>
(Optional) To use the JMSAdapter with the Message Service, install and configure a JMS provider (such as ActiveMQ or openJMS) for use with Tomcat.
Restart Tomcat.
original doc is located here
Hopefully this will help.

Class not found...applet

Hi all,
I am trying to load applet from remote machine, the applet giving the Class not found even though the is proper path setting. It also giving the error..
open http connection failed...
Wating for reply.
Sandeep Kutwal.

Hi,
First of all thanks to you for replying for my request.
I had tried the option given by u but it will not work at all on remote server ,it work without any error on my local tomcat (Linux Server) .
But sometimes it displays on remote server,showing random behaviour of showing, not showing. Is there any Security permission issue ? .
I am using winXP,JRE version 1.5.0_06 Java HotSpot(TM) Client VM.
It is giving error when i upload it to my remote server also path is correct .
Please reply me for this dought . The remote applet shows following errors on the applet java console .
basic: Stopping applet ...
basic: Removed progress listener: sun.plugin.util.GrayBoxPainter@15aee9
basic: Finding information ...
basic: Releasing classloader: sun.plugin.ClassLoaderInfo@ca8327, refcount=0
basic: Caching classloader: sun.plugin.ClassLoaderInfo@ca8327
basic: Current classloader cache size: 1
basic: Done ...
basic: Joining applet thread ...
basic: Destroying applet ...
basic: Disposing applet ...
basic: Quiting applet ...
basic: Joined applet thread ...
basic: Unregistered modality listener
basic: Registered modality listener
basic: Referencing classloader: sun.plugin.ClassLoaderInfo@ca8327, refcount=1
basic: Added progress listener: sun.plugin.util.GrayBoxPainter@1103a97
basic: Loading applet ...
basic: Initializing applet ...
basic: Starting applet ...
network: Connecting h/NewsApplet.class with proxy=DIRECT
basic: WARNING: error reading http:cache.
network: Connecting with proxy=DIRECT
network: Connecting .....proxy=DIRECT
load: class NewsApplet.class not found.
java.lang.ClassNotFoundException: NewsApplet.class
     at sun.applet.AppletClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadCode(Unknown Source)
     at sun.applet.AppletPanel.createApplet(Unknown Source)
     at sun.plugin.AppletViewer.createApplet(Unknown Source)
     at sun.applet.AppletPanel.runLoader(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed.
     at sun.applet.AppletClassLoader.getBytes(Unknown Source)
     at sun.applet.AppletClassLoader.access$100(Unknown Source)
     at sun.applet.AppletClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     ... 10 more
basic: Exception: java.lang.ClassNotFoundException:
Message was edited by:
SandeepKutwal
Message was edited by:
SandeepKutwal

"Java Class not found in classpath" Error in DESIGNER

Hello All,
I'm trying to connect in Designer using a JDBC connection to MS SQL Server 2008. As per the instructions, I updated my jdbc.sbo file with the path to the existing two JAR files. However, I still get the following error when I try and connect in Designer: "Java Class not found in classpath : C:\Program Files\Business Objects\BusinessObjects Enterprise 12.0\win32_x86\dataAccess\connectionServer\jdbc\Drivers\sqlsrv". Of course, this error includes the drive path with the location to my JAR files. Any help in resolving this nagging issue is very GREATLY appreciated. Also, if anyone needs it I can post a copy of the jdbc.sbo file to this thread.
Thank you,
Pankaj

Stratos,
Your suggestion didn't help. I tried to connect after restarting my machine and I still get the error. And, I've also tried adding a connection to MS SQL Server 2005 using this JDBC driver, and that didn't help either. Any other suggestions? Would it help to see my "jdbc.sbo" file? Thanks again for your and everyone else's help, and I look forward to your reply.
Regards,
Pankaj

Keep getting VncViewer.class not found error when trying to use Windows 7

Greetings,
I have no issue accessing the OVM Manager 2.2 with OEL 5.4 x86_64 with the latest Java release from ULN. But when I use a Windows 7 client ( x86) with the Sun Java 6 Update 18 I get the following error when trying to access the Console of a VM Guest:
Java Plug-in 1.6.0_18
Using JRE version 1.6.0_18-b07 Java HotSpot(TM) Client VM
User home directory = C:\Users\deverej
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>
load: class VncViewer.class not found.
java.lang.ClassNotFoundException: VncViewer.class
     at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
     at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
     at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed:http://141.144.112.202:8888/OVS/faces/app/VncViewer/class.class
     at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     ... 7 more
Exception: java.lang.ClassNotFoundException: VncViewer.class
I am curious fi I should use only a specifc Java Engine with IE 7 or the latest Firefox browers.

Same issue to with Windows XP SP3 x86 with Java Runtime Enviornment 1.5.0_15
J2SE Enviornment 5.0 Update 15
Java 6 Update 17

Class not found in applet using 2 jar files

I have an applet which has been working for years as a stand alone or connecting directly to a derby database on my home server. I have just changed it to connect to MySQL on my ISP server via AJAX and PHP.
I am now getting a class not found error in my browser, probably because I'm stuffing up the class path.
The HTML I am using to call the applet is:
<applet code="AMJApp.class"
codebase="http://www.interactived.com/JMTalpha"
archive="AMJ014.jar,plugin.jar"
width="500"height="500"
MAYSCRIPT style="border-width:0;"
name="jsap" id="jsap"></applet>The AMJ014.jar contains the applet and supporting class files.
The error message is strange to me because it refers to a class I noticed on another web page but which has nothing to do with my applet. Anyway, the message in full is:
load: class NervousText.class not found.
java.lang.ClassNotFoundException: NervousText.class
     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 sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
     at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
     at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Exception: java.lang.ClassNotFoundException: NervousText.class
java.lang.UnsupportedClassVersionError: AMJApp : Unsupported major.minor version 51.0
     at java.lang.ClassLoader.defineClass1(Native Method)
     at java.lang.ClassLoader.defineClassCond(Unknown Source)
     at java.lang.ClassLoader.defineClass(Unknown Source)
     at java.security.SecureClassLoader.defineClass(Unknown Source)
     at java.net.URLClassLoader.defineClass(Unknown Source)
     at java.net.URLClassLoader.defineClass(Unknown Source)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at sun.plugin2.applet.Plugin2ClassLoader.defineClassHelper(Unknown Source)
     at sun.plugin2.applet.Plugin2ClassLoader.access$100(Unknown Source)
     at sun.plugin2.applet.Plugin2ClassLoader$2.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
     at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
     at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
     at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
     at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
     at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Exception: java.lang.UnsupportedClassVersionError: AMJApp : Unsupported major.minor version 51.0

Thanks again.
The page code is:
<html>
<head>
<title>Applet to JavaScript to PHP</title>
</head>
<body>
<script type="text/javascript">
function updateWebPage(myArg)
document.getElementById("txt1").innerHTML=myArg;
if (myArg=="")
document.getElementById("cbxItem").innerHTML="";
return;
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.onreadystatechange=function()
if (xmlhttp.readyState==4 && xmlhttp.status==200)
    document.getElementById("cbxItem").innerHTML=xmlhttp.responseText;
xmlhttp.open("GET","putitem.php?id="+myArg,true);
xmlhttp.send();
</script>
<form>
<table border=1 align='center' cellpadding=0 cellspacing=0 >
<tr><td style='text-align:center; background-color:#C0C0C0'>Compiled Java Applet</td></tr>
<tr><td><applet code="AMJApp.class" codebase="http://www.interactived.com/JMTalpha" archive="AMJ014.jar" width="500"height="500" MAYSCRIPT style="border-width:0;" name="jsap" id="jsap"></applet> </td></tr>
<tr><td style='text-align:center; background-color:#C0C0C0'>HTML Textbox filled by JavaScript</td></tr>
<tr><td><textarea style='width:500px; height:50px' name='txt1' id='txt1'>Query goes here</textarea></td></tr>
<tr><td style='text-align:center; background-color:#C0C0C0'>HTML diagnostic messages rendered by PHP script</td></tr>
<tr><td><div id="cbxItem">PHP info will populate this space</div></td></tr>
</table>
</form>
</body>
</html>The URL of the problem page is:
http://www.interactived.com/JMTalpha/AMJTest.htm
The code in the page is based on the following test page, which works:
http://www.interactived.com/test5Applet.htm
And the Applet, before I made any changes can be seen at this address:
http://www.interactived.com/jartest0906.htm
Thanks again for you interest.
Edited by: 886473 on 21-Sep-2011 00:47

Class not Found when accessing Proxy class from backing bean in VC.

Hi All,
I'm attempting to access a class of a webservice(generated as a proxy) within my ADF application and invoke the method within a backing bean of the View Controller(bean scope : backing bean). The proxy has generated an ObjectFactory class among other classes. When I access this Object factory class from within the backing bean, the application throws a Class not found error.
I don't know where the error lies since I've declared the View Controller of the ADF application dependent on the Proxy and I've imported the class and accessing it within a backing bean. How would you suggest I approach resolveing this.
JDev : 1.1.1.4
Thank you.
Regards
PP.

Hello Arun,
Thank you for suggesting a Data control, but my requirement isn't to drag and drop the method as a button. It's more of a behind the scnes updating data via a database adapter requirement.
I've resolved the issue. turns out, my deployment archive didn't include the proxy.jpr. Once included it works likea charm.
Thanks
PP.

Service Bus 12c Class not found 'oracle.tip.pc.services.functions.ExtFunc'

Hi,
Did anyone came across this issue with Class not being found for XSLT Function used in transformer on 12c OSB.
I'm using oraext:sequence-next-val and have configured as below:
namespace-uri:http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.ExtFunc
namespace-prefix: oraext
Not sure why at runtime I'm getting below error, as the same was working fine in 11g OSB Domain.
XML-22045: (Error) Extension function error: Class not found 'oracle.tip.pc.services.functions.ExtFunc'

Have you restarted servers after putting jar in $Domain_Home/lib directory? Also try after explicitly adding this jar in classpath by editing server startup script (startManagedWeblogic.cmd or .sh) or in domain env setting script (setDonainEnv.cmd or .sh) and restarting the servers.
Regards,
Anuj
Edited by: Anuj Dwivedi on Mar 21, 2011 1:10 PM

Class not found error for applet.

This is probally a really simple mistake but I've tried everything and can't find it.
My applet works fine with applet viewer - I'm running it from JBuilder. But when I open my html file in the browser it gives me a 'Class not found' error. I've tried running other applets (my own and demos on this site) and they work fine.This is the applet tag code:
<applet code = "Rotary.class" width = "650" height = "580" align = "top">

<param name = "sector0" value ="234,215,244,207,154,43,125,63">
</applet>
The class file is in the same directory as the HTML file. Do I need to specify the codebase? I tried that too - giving it the full pathname of the class.
In the Java console it said that it couldn't find "C:Project\Rotary\javax\swing\japplet"
I don't think it could have anything to do with the fact that I'm using swing because the other applets I used used swing.
Please help - I'm really running out of ideas here!

You have a similar problem like I had.
You seem to have a too old JAVA environment for the browser - I had a too new environment.
For all who are experiencing the same problem!
Problem:
You're compiling your applets with a quiet modern compiler (i.e. Netbeans Version 3.5.1)
You are able to compile your applets without any problems but if you try your applets in "real life", the browsers can't interpret your applets [class not found]. (I tested Internet Explorer 6.0 and Netscape Navigator 4.7)
So you need a plugin for the new JAVA environment because the JAVA environment of the browser is older than that which the applet needs.
Well, you have the choice to demand to every user of your applet to download the new Java Runtime Environment, but then don't wonder why nobody visits your site!
But, don't worry: I figuered out another solution, that Netbeans (www.netbeans.org) allows to compile in different JAVA versions.
Solution:
What you have to do is:
- Install a previous version of JDK (i.e. JDK 1.3 - I would suggest, lower versions don't work with Netbeans 3.5.1 and JDK 1.3 is enough for IE 6.0 and NN 4.7, which I tested)
- Go into the "bin"-directory of Netbeans (i.e. c:/netbeans3.5.1/bin)
- Open the file "ide.cfg" (with notepad or any other texteditor)
- You see a line like: jdkhome "C:\java\j2sdk1.4.2" -J-Xmx96m -J-Xss1024k -J-Xms24m -J-Xverify:none
- Change the path to your other JDK you wish, like: jdkhome "C:\java\jdk1.3" -J-Xmx96m -J-Xss1024k -J-Xms24m -J-Xverify:none
- That's it, you can compile your applets in a previous version of JAVA so that "older" browser user don't have to install a plugin for the new JAVA environment.
Have fun!
If you have any questions I would be pleased to help you.
If this tip helped you already I would be pleased if you would send me a quick email with your experience.
My email: [email protected]

Class not found error on Firefox browser

Requirement:-
We have Apache server on the top of a tomcat container where we have deployed application Webnow. This application will provide SSO to another application Imagenow. The requirement is we have to authenticate and authorize a user based on the client certificate which will be installed on the client side browser.
Issue:-
We have achieved the requirement for the browser IE. But for browser Firefox ,we are getting an exception "Class not found". Basically an applet class from the jar is not getting loaded on the Firefox.
Further investigating on this we came to conclusion that Firefox is not able to read the SSL certificate.
In order to eliminate this, we have imported the client certificate in java console as well. After this step, we were not getting "ClassNotFoundException" in FF. But right now, user is getting prompted for certificate/keystore password each & every time while trying to login onto the application (both in IE & FF).
So, we are trying to find ways to remove class not found exception without importing client certificate to java console. Also , is there any way to eliminate the authentication pop up for keystore (though we might not go for this approach as it will be very difficult to manage Java console for end users). Need your urgent help on this issue.
Attaching stack trace of both the browser and screenshot of keystore authentication pop-up . FF_Issue_stacktrace.docx is one when we were getting "class not found exception" and IE_Stacktrace.docx is one for successful case.

We have a similar set up where we have a web app and an applet in a JSP page. You have to put your applet classes up above WEB-INF. So, if your structure for your webapp was:
tomcat/webapps/mywebapp
you'd want your classes under mywebapp instead of webapps/mywebapp/WEB-INF. In your case, if I read your package structure right, you'd want a Log directory under webapp that contains your LogApplet.class file.
I hope this works for you!

Class not found in web-inf/classes folder of war file within ear file

Hi all,
          I am using Weblogic 8.1 sp4. I have a war file within an ear file. I am trying to deploy the war file with a few classes within its web-inf/classes folder, however when the classes are in that folder I consistently get a class not found exception when trying to instantiate them. If I package the classes in a jar file and then put that jar file within the web-inf/lib folder of the war, the classes are also not found.
          If I put these two classes in the app-inf/classes folder of the ear file, everything works as expected and the classes are found.
          Any ideas of why this is happening. This seems to be a very simple thing that should work, but appears to not be working at all.
          thanks in advance for any suggestions or ideas.

Hi,
          This is a known limitation/issue with WL. There is also no way around this.
          Regards,
          LG

Class not found in signed applet

Hello
I am using a signed applet and am getting a class not found exception
this works fine when i run it in the IDE but get the exception when i try to load the applet from the web browser in the application.
java.lang.ClassNotFoundException: MyApplet
at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:162)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:123)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:566)
at sun.applet.AppletPanel.createApplet(AppletPanel.java:619)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(AppletPanel.java:548)
at sun.applet.AppletPanel.run(AppletPanel.java:299)
at java.lang.Thread.run(Thread.java:534)
Caused by: java.io.IOException: open HTTP connection failed.
at sun.applet.AppletClassLoader.getBytes(AppletClassLoader.java:265)
at sun.applet.AppletClassLoader.access$100(AppletClassLoader.java:43)
at sun.applet.AppletClassLoader$1.run(AppletClassLoader.java:152)
at java.security.AccessController.doPrivileged(Native Method)
at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:149)
... 9 more
I have my applet code in the applet folder
here is my jsp call
<applet code="MyApplet" codebase="../applet" archive="SMyApplet.jar" width=400 height=400>
</applet>
here is my applet code
package applet;
import java.applet.*;
import java.awt.*;
public class MyApplet extends Applet
public void paint(Graphics g)
g.drawString("Generate Me",50, 50);
}

If i do
<APPLET CODE="xxx.class" CODEBASE="." ARCHIVE = "skshrad.jar , javax.jar" WIDTH=500 HEIGHT=500>
is it correct?
because it still appeared class not found error..
This is a signed applet
thanks..
i try to put 2 directories in a jar also did not work..

Class not found for class generated by autotype when deploy

I'm getting a ClassNotFoundException when I attempt to deploy a webservice that was originally generated from an XSD.
1) I create the stubs using "autotype" and the schemaFile attribute. Class files are generated and placed in the location specified by destDir.
2) I then run source2wsdd to generate the web-services.xml and WSDL files. source2wsdd specified the "javaSource" attribute and points to the java file the WebService is to call.
I also take all the generated JAVA classes and put it into a JAR file for step 3.
3) I run wspackage to create the EAR file. For "webAppClasses" I specify the class files that goes with the "javaSource" specified in step 2. I also take the JAR file created in step 2 (which contains all the code generated by step 1) and use "utilJars" to put in the the /lib directory of the war file.
4) When I deploy, I get a "class not found" for one of the classes that is in the utility jar file I created in step 2. I have verified that the jar file is in the "web-inf/lib" directory.
What am I not seeing that is causing WebLogic (WLS 8.0 SP2) to not find the class?
Thanks in advance...
Wayne

Bruce: Got it working. (Bad news is I'm not sure what I did to fix it. :-( )
My service now deploys, but I'm having problems doing a "source2wsdd" from inside
Eclipse. Found another customer in this group with the same issue, and added my
info to his message.
For now I have to run the build outside Eclipse, but at least my service is deployable.
Thanks for taking the time to reply to my message!
Wayne
Bruce Stephens <[email protected]> wrote:
I think attachments are working again, so you might post a short example
and we can take a look...
Bruce Stephens wrote:
Hi Wayne,
Could it be something simple like not being capital "WEB-INF"
...probably not, but who knows. Also, in step 1, is your destDir going
to WEB-INF/classes ?? Might review the working example Manoj generated
[1].
HTH,
Bruce
[1]
http://www.manojc.com/?sample43
Wayne Holmes wrote:
I'm getting a ClassNotFoundException when I attempt to deploy a webservice
that was originally generated from an XSD.
1) I create the stubs using "autotype" and the schemaFile attribute.Class files are generated and placed in the location specified by destDir.
2) I then run source2wsdd to generate the web-services.xml and WSDLfiles. source2wsdd specified the "javaSource" attribute and points to
the java file the WebService is to call.
I also take all the generated JAVA classes and put it into a JARfile for step 3.
3) I run wspackage to create the EAR file. For "webAppClasses" Ispecify the class files that goes with the "javaSource" specified in
step 2. I also take the JAR file created in step 2 (which contains all
the code generated by step 1) and use "utilJars" to put in the the /lib
directory of the war file.
4) When I deploy, I get a "class not found" for one of the classesthat is in the utility jar file I created in step 2. I have verified
that the jar file is in the "web-inf/lib" directory.
What am I not seeing that is causing WebLogic (WLS 8.0 SP2) to notfind the class?
Thanks in advance...
Wayne

Applet java.rmi.RemoteException class not found

Hi,
my applet uses the RMI connection to server. Applet working fine with appletviewer. i try to load my applet in IE its giving class not found error.
error message :
java.lang.ClassNotFoundException: java.rmi.RemoteException
     at com/ms/vm/loader/URLClassLoader.loadClass
     at java/lang/ClassLoader.loadClassInternal
     at comp345/lab5/InventoryApplet.init
     at com/ms/applet/AppletPanel.securedCall0
     at com/ms/applet/AppletPanel.securedCall
     at com/ms/applet/AppletPanel.processSentEvent
     at com/ms/applet/AppletPanel.processSentEvent
     at com/ms/applet/AppletPanel.run
     at java/lang/Thread.run
any idea, about this.
-Thanks

I found the solution for this. my IE browser is not having java RMI plugin. this plugin you can download from IBM or Microsoft site.
IMB site download file name.
RmiPatch.zip

Register plugin in OIM11g-class not found issue

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