LINKAGE ERROR WHILE DEFINING CLASS - Websphere

This is a discussion on LINKAGE ERROR WHILE DEFINING CLASS - Websphere ; [1] com.ibm.ws.classloader.JarClassLoader@1401967504 Local Classpath: C:\bmbeta\blueplanet\appserver\websphere\blueplane t.ear\blueplanet_ejb_default.jar;C:\bmbeta\bluepla net\appserver\websphere\blueplanet.ear\martini.jar ;C:\bmbeta\blueplanet\appserver\websphere\blueplan et.ear\eac.jar;C:\bmbeta\blueplanet\appserver\webs phere\blueplanet.ear\AdvCommon.jar;C:\bmbeta\bluep lanet\appserver\websphere\blueplanet.ear\Advisor.j ar;C:\bmbeta\blueplanet\appserver\websphere\bluepl anet.ear\isell.jar;C:\bmbeta\blueplanet\appserver\ websphere\blueplanet.ear\adb55sync.jar;C:\bmbeta\b lueplanet\appserver\websphere\blueplanet.ear\kdCal c.jar;C:\bmbeta\blueplanet\appserver\websphere\blu eplanet.ear\jdk15concurrent.jar;C:\bmbeta\blueplan et\appserver\websphere\blueplanet.ear\log4j-1.2.13.jar;C:\bmbeta\blueplanet\appserver\webspher e\blueplanet.ear\dsapi.jar;C:\bmbeta\blueplanet\ap pserver\websphere\blueplanet.ear\commons-httpclient-2.0.1.jar;C:\bmbeta\blueplanet\appserver\websphere \blueplanet.ear\fdscctk.jar;C:\bmbeta\blueplanet\a ppserver\websphere\blueplanet.ear\DSadmin.jar;C:\b mbeta\blueplanet\appserver\websphere\blueplanet.ea r\xmlrpc-1.1.jar;C:\bmbeta\blueplanet\appserver\websphere\b lueplanet.ear\commons-logging.jar;C:\bmbeta\blueplanet\appserver\websphe re\blueplanet.ear\akamaizer.jar;C:\bmbeta\blueplan et\appserver\websphere\blueplanet.ear\cybersource. jar;C:\bmbeta\blueplanet\appserver\websphere\bluep lanet.ear\oromatcher2.0.2.jar;C:\bmbeta\blueplanet \appserver\websphere\blueplanet.ear\iFlow.jar;C:\b mbeta\blueplanet\appserver\websphere\blueplanet.ea r\ssjdbc50.jar;C:\bmbeta\blueplanet\appserver\webs phere\blueplanet.ear\activation.jar;C:\bmbeta\blue planet\appserver\websphere\blueplanet.ear\mail.jar ;C:\bmbeta\blueplanet\appserver\websphere\blueplan et.ear\jgl3.1.0.jar;C:\bmbeta\core\classes;C:\bmbe ta\core\classes\martini.jar;C:\bmbeta\thirdparty\c lasses\akamaizer.jar;C:\bmbeta\thirdparty\classes\ cybersource.jar;C:\bmbeta\thirdparty\classes\oroma tcher2.0.2.jar;C:\bmbeta\workflow\classes\iFlow.ja ...

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Thread: LINKAGE ERROR WHILE DEFINING CLASS

  1. LINKAGE ERROR WHILE DEFINING CLASS

    [1] com.ibm.ws.classloader.JarClassLoader@1401967504 Local Classpath: C:\bmbeta\blueplanet\appserver\websphere\blueplane t.ear\blueplanet_ejb_default.jar;C:\bmbeta\bluepla net\appserver\websphere\blueplanet.ear\martini.jar ;C:\bmbeta\blueplanet\appserver\websphere\blueplan et.ear\eac.jar;C:\bmbeta\blueplanet\appserver\webs phere\blueplanet.ear\AdvCommon.jar;C:\bmbeta\bluep lanet\appserver\websphere\blueplanet.ear\Advisor.j ar;C:\bmbeta\blueplanet\appserver\websphere\bluepl anet.ear\isell.jar;C:\bmbeta\blueplanet\appserver\ websphere\blueplanet.ear\adb55sync.jar;C:\bmbeta\b lueplanet\appserver\websphere\blueplanet.ear\kdCal c.jar;C:\bmbeta\blueplanet\appserver\websphere\blu eplanet.ear\jdk15concurrent.jar;C:\bmbeta\blueplan et\appserver\websphere\blueplanet.ear\log4j-1.2.13.jar;C:\bmbeta\blueplanet\appserver\webspher e\blueplanet.ear\dsapi.jar;C:\bmbeta\blueplanet\ap pserver\websphere\blueplanet.ear\commons-httpclient-2.0.1.jar;C:\bmbeta\blueplanet\appserver\websphere \blueplanet.ear\fdscctk.jar;C:\bmbeta\blueplanet\a ppserver\websphere\blueplanet.ear\DSadmin.jar;C:\b mbeta\blueplanet\appserver\websphere\blueplanet.ea r\xmlrpc-1.1.jar;C:\bmbeta\blueplanet\appserver\websphere\b lueplanet.ear\commons-logging.jar;C:\bmbeta\blueplanet\appserver\websphe re\blueplanet.ear\akamaizer.jar;C:\bmbeta\blueplan et\appserver\websphere\blueplanet.ear\cybersource. jar;C:\bmbeta\blueplanet\appserver\websphere\bluep lanet.ear\oromatcher2.0.2.jar;C:\bmbeta\blueplanet \appserver\websphere\blueplanet.ear\iFlow.jar;C:\b mbeta\blueplanet\appserver\websphere\blueplanet.ea r\ssjdbc50.jar;C:\bmbeta\blueplanet\appserver\webs phere\blueplanet.ear\activation.jar;C:\bmbeta\blue planet\appserver\websphere\blueplanet.ear\mail.jar ;C:\bmbeta\blueplanet\appserver\websphere\blueplan et.ear\jgl3.1.0.jar;C:\bmbeta\core\classes;C:\bmbe ta\core\classes\martini.jar;C:\bmbeta\thirdparty\c lasses\akamaizer.jar;C:\bmbeta\thirdparty\classes\ cybersource.jar;C:\bmbeta\thirdparty\classes\oroma tcher2.0.2.jar;C:\bmbeta\workflow\classes\iFlow.ja r;C:\bmbeta\workflow\classes\workflow.jar;C:\bmbet a\thirdparty\classes\Advisor.jar;C:\bmbeta\thirdpa rty\classes\AdvCommon.jar;C:\bmbeta\thirdparty\cla sses\ssjdbc50.jar;C:\bmbeta\thirdparty\classes\act ivation.jar;C:\bmbeta\thirdparty\classes\mail.jar; C:\bmbeta\thirdparty\classes\jgl3.1.0.jar;C:\bmbet a\thirdparty\classes\taxware.jar;C:\bmbeta\thirdpa rty\classes\log4j-1.2.13.jar;C:\bmbeta\thirdparty\classes\dsapi.jar; C:\bmbeta\thirdparty\classes\commons-httpclient-3.0.1.jar;C:\bmbeta\thirdparty\classes\fdscctk.jar ;C:\bmbeta\thirdparty\classes\DSadmin.jar;C:\bmbet a\thirdparty\classes\xmlrpc-1.1.jar;C:\bmbeta\thirdparty\classes\commons-logging.jar;C:\bmbeta\thirdparty\classes\bcprov-jdk14-136.jar;C:\bmbeta\thirdparty\classes\bcmail-jdk14-136.jar;C:\bmbeta\thirdparty\classes\drools-compiler-4.0.7.jar;C:\bmbeta\thirdparty\classes\drools-core-4.0.7.jar;C:\bmbeta\thirdparty\classes\drools-core-4.0.7-JBRULES-1817.jar;C:\bmbeta\thirdparty\classes\janino-2.5.10.jar;C:\bmbeta\thirdparty\classes\mvel-1.3.1-java1.4.jar;C:\bmbeta\thirdparty\classes\antlr-runtime-3.0.jar;C:\bmbeta\invoice\classes;C:\bmbeta\isell\ classes;C:\bmbeta\isell\classes\isell.jar;C:\bmbet a\jedit\jars\mstudio.jar;C:\bmbeta\thirdparty\clas ses\adb55sync.jar;C:\bmbeta\thirdparty\classes\kdC alc.jar;C:\bmbeta\jedit\config;C:\bmbeta\jedit\jed it.jar Delegation mode: PARENT_FIRST
    [2] com.ibm.ws.classloader.ProtectionClassLoader@54e85 4e8
    [3] com.ibm.ws.bootstrap.ExtClassLoader@764a764a
    [4] org.eclipse.osgi.internal.baseadaptor.DefaultClass Loader@14781478
    [5] sun.misc.Launcher$AppClassLoader@60ce60ce
    [6] sun.misc.Launcher$ExtClassLoader@7f8a7f8a

    i guess that this error is because of having a class defined at multiple
    locations within the classloader hierarchy, so can some one help me out to find the location of class duplicacy and how to resolve it.

  2. Re: LINKAGE ERROR WHILE DEFINING CLASS

    The exception message is unfortunately quite misleading in this case. The true cause of the error is not related to the class loader hierarchy. Instead the cause of the error is:

    ---Original exception---
    java.lang.ClassFormatError
    at java.lang.ClassLoader.defineClassImpl(Native Method)

    It appears that some .class file in your environment is malformed (corrupted?). I would start by checking the DNABooleanArray class and any of its dependencies.

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