Re: Issue with ASM and WAS 6.1

  Can you please submit a bug report to ASM issue tracker and attach the 
problematic class?
  http://forge.ow2.org/tracker/?atid=100023&group_id=23

  regards,
  Eugene


[email protected] wrote:
> Hello,
>
>   So I have been fighting with IBM WAS 6.1 and ASM for a while now, but it
> seems I am unable to get parameter level annotations working properly in IBM
> WAS 6.1.  When I try to deploy an application with a an EJB method that has a
> parameter annotation, I get the following error.
>
> [5/7/10 17:25:18:689 EDT] 0000007b SystemErr	 R Caused by:
> java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 0
>       at org.objectweb.asm.MethodWriter.visitParameterAnnotation(Unknown
> Source)
>       at org.objectweb.asm.MethodAdapter.visitParameterAnnotation(Unknown
> Source)
>       at org.objectweb.asm.ClassReader.a(Unknown Source)
>       at org.objectweb.asm.ClassReader.accept(Unknown Source)
>       at org.objectweb.asm.ClassReader.accept(Unknown Source)
>       at
> com.ibm.ws.metadata.annotations.AnnotationConfigReader.getAnnotationData(AnnotationConfigReader.java:316)
>       at
> com.ibm.ws.metadata.annotations.AnnotationConfigReader.populateModuleData(AnnotationConfigReader.java:246)
>       at
> com.ibm.ws.metadata.MetaDataOrchestrator.getModuleData(MetaDataOrchestrator.java:115)
>       at
> com.ibm.ws.runtime.component.EJBContainerImpl.createMetaData(EJBContainerImpl.java:3811)
>       at
> com.ibm.ws.runtime.component.MetaDataMgrImpl.createMetaDataFromFactories(MetaDataMgrImpl.java:172)
>       at
> com.ibm.ws.runtime.component.MetaDataMgrImpl.createMetaData(MetaDataMgrImpl.java:306)
>       at
> com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:581)
>       at
> com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:832)
>       at
> com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:950)
>       …
>       at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:195)
>       at
> com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:743)
>       at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:873)
>       at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1473)
>
> [5/7/10 17:25:18:690 EDT] 0000007b SystemErr	 R    at
> org.objectweb.asm.MethodWriter.visitParameterAnnotation(Unknown Source)
> [5/7/10 17:25:18:690 EDT] 0000007b SystemErr	 R    at
> org.objectweb.asm.MethodAdapter.visitParameterAnnotation(Unknown Source)
> [5/7/10 17:25:18:690 EDT] 0000007b SystemErr	 R    at
> org.objectweb.asm.ClassReader.a(Unknown Source)
> [5/7/10 17:25:18:690 EDT] 0000007b SystemErr	 R    at
> org.objectweb.asm.ClassReader.accept(Unknown Source)
> [5/7/10 17:25:18:690 EDT] 0000007b SystemErr	 R    at
> org.objectweb.asm.ClassReader.accept(Unknown Source)
> [5/7/10 17:25:18:690 EDT] 0000007b SystemErr	 R    at
> com.ibm.ws.metadata.annotations.AnnotationConfigReader.getAnnotationData(AnnotationConfigReader.java:316)
> [5/7/10 17:25:18:690 EDT] 0000007b SystemErr	 R    at
> com.ibm.ws.metadata.annotations.AnnotationConfigReader.populateModuleData(AnnotationConfigReader.java:246)
> [5/7/10 17:25:18:690 EDT] 0000007b SystemErr	 R    at
> com.ibm.ws.metadata.MetaDataOrchestrator.getModuleData(MetaDataOrchestrator.java:115)
> [5/7/10 17:25:18:690 EDT] 0000007b SystemErr	 R    at
> com.ibm.ws.runtime.component.EJBContainerImpl.createMetaData(EJBContainerImpl.java:3811)
> [5/7/10 17:25:18:690 EDT] 0000007b SystemErr	 R    ... 89 more
>
>   My first thought was that I was somehow implementing my annotations
> incorrectly, and so I tried replacing my custom annotation with a JRE parameter
> annotation (I used @deprecated).   I still received the same results.  Removing
> the parameter annotations allows the application to deploy properly.  It seems
> that there is something happening in the ASM library when it is doing some sort
> of method decorating.  The version of ASM that IBM WAS 6.1 is using is 3.1, but
> the most recent version is 3.2, and so it doesn’t seem like this should be an
> issue.	What concerns me is that the library has code for handling parameter
> annotations, but using even built-in annotations is broken.  I find it hard to
> believe that no one else has had this problem, but after googling for
> “parameter annotations” and a combination of IBM, websphere, 6.1, EJB, WAS,
> ASM  provided no results that were similar to my problem.  So now I am at a
> loss, and was hoping that someone with more experience could provide some
> insight.
>
> Thanks.

-- 
You receive this message as a subscriber of the [email protected] mailing list.
To unsubscribe: mailto:[email protected]
For general help: mailto:[email protected]?subject=help
OW2 mailing lists service home page: http://www.ow2.org/wws