David.Turing's blog

 

Problem about java.lang.LinkageError: loader constraints violated when linking javax/xml/namespace/QName class

[Problem Description]
http://forum.springframework.org/showthread.php?t=54451

<19-may-2008 09H05' CEST> <Error> <Deployer> <BEA-149231> <Unable to set the activation state to true for the application 'mobile-marketing'.

weblogic.application.ModuleException:

at weblogic.servlet.internal.WebAppModule.startContex ts(WebAppModule.java:
950)
at weblogic.servlet.internal.WebAppModule.start(WebAp pModule.java:
353)
at weblogic.application.internal.flow.ModuleStateDriv er$
3.next(ModuleStateDriver.java:204)
at weblogic.application.utils.StateMachineDriver.next State(StateMachineDriver.java:
26)
at weblogic.application.internal.flow.ModuleStateDriv er.start(ModuleStateDriver.java:
60)

Truncated. see log file 
for complete stacktrace

java.lang.LinkageError: loader constraints violated when linking javax
/xml/namespace/QName class

at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafI nfoImpl.
<clinit>(RuntimeBuiltinLeafInfoImpl.java:186)

at com.sun.xml.bind.v2.model.impl.RuntimeTypeInfoSetI mpl.
<init>(RuntimeTypeInfoSetImpl.java:25)

at com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder .createTypeInfoSet(RuntimeModelBuilder.java:
84)

at com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder .createTypeInfoSet(RuntimeModelBuilder.java:
41)

at com.sun.xml.bind.v2.model.impl.ModelBuilder.
<init> (ModelBuilder.java:104)

Truncated. see log file 
for complete stacktrace


[Suggestion by David.Turing]
When the same class is loaded from two different classloader(weblogic system classloader and application classloader), we will encountering this problem.
I am sure that weblogic use javax/xml/namespace/QName class and your version could be different at the build time.

I found that javax.xml.namespace.QName locate in 3 jar in WebLogic 10:
QName_Problem.JPG
 
 
So could you please replace the your original jar that contains the javax.xml.namespace.QName with  D:\bea100\wlserver_10.0\server\lib\api.jar
and then rebuild your application.
 
Then try to redeploy again.

 

posted on 2008-07-06 18:41 david.turing 阅读(8195) 评论(0)  编辑  收藏 所属分类: ★Spring TroubleShooting


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