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Help ... IllegalStateException: zip file closed occurring in onMessage() method!!

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Jeff Spencer

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Jul 18, 2002, 3:23:59 PM7/18/02
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I've implemented a publish-subscribe system using durable subscribers. I'm getting
this error in the onMessage() method of my subscriber when receiving a message
from Weblogic JMS. It seems to only happen on Weblogic JMS ... have used Silverstream
JBroker and never got this type of problem. Anybody experience a similar problem.
How did you fix it?

Thanks.

java.lang.IllegalStateException: zip file closed
at java.util.zip.ZipFile.getEntry(ZipFile.java:141)
at weblogic.servlet.internal.WarClassFinder.getSource(WarClassFinder.java:169)
at weblogic.servlet.internal.WarClassFinder.getSource(WarClassFinder.java:106)
at weblogic.utils.classloaders.MultiClassFinder.getSource(MultiClassFinder.java:53)
at weblogic.utils.classloaders.MultiClassFinder.getSource(MultiClassFinder.java:53)
at weblogic.utils.classloaders.MultiClassFinder.getClassSource(MultiClassFinder.java:45)
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:265)
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:156)
at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:65)
at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:43)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:120)
at com.channelwave.alerts.AlertKey.getValuesForClassType(AlertKey.java:358)

Tom Barnes

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Jul 18, 2002, 5:54:11 PM7/18/02
to Jeff Spencer
Classloaders. Fun. Not.
From the look of the stack it looks like you might have a corrupted .jar/.war/.ear/.zip file.
Version and service-pack?

Tom

Jeff Spencer

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Jul 19, 2002, 11:21:34 AM7/19/02
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We are using WL server 6.1 with SP2. This error has occurred on both a Windows
and Solaris platform. Thanks.

Tom Barnes

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Jul 19, 2002, 12:00:56 PM7/19/02
to Jeff Spencer
Jeff,

This problem doesn't ring any bells with me. All I can do is suggest
contacting customer support. You might also give SP3 a shot just
for the heck of it.

Tom Barnes, BEA

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