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Thread: java.lang.NoClassDefFoundError: javax/xml/crypto/dsig/XMLSignatureException

  1. #1
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    Default java.lang.NoClassDefFoundError: javax/xml/crypto/dsig/XMLSignatureException

    Dear All,

    I have a dedicated server with Godaddy and I am running XMLDigitalSignatureAPI on it. It works fine on my local server but when I uploaded the war file to the production server I got the error below and if I try to refresh the page again I get 404 error. My API files are lying in lib folder under WEB-INF. Could any one please let me know what should I do to fix this error.

    HTTP Status 500 -

    type Exception report

    message

    description The server encountered an internal error () that prevented it from fulfilling this request.

    exception

    javax.servlet.ServletException: Error instantiating servlet class SignXML
    org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:117)
    org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:174)
    org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:875)
    org.apache.coyote.http11.Http11BaseProtocol$Http11 ConnectionHandler.processConnection(Http11BaseProt ocol.java:665)
    org.apache.tomcat.util.net.PoolTcpEndpoint.process Socket(PoolTcpEndpoint.java:528)
    org.apache.tomcat.util.net.LeaderFollowerWorkerThr ead.runIt(LeaderFollowerWorkerThread.java:81)
    org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:689)
    java.lang.Thread.run(Thread.java:595)

    root cause

    java.lang.NoClassDefFoundError: javax/xml/crypto/dsig/XMLSignatureException
    java.lang.Class.getDeclaredConstructors0(Native Method)
    java.lang.Class.privateGetDeclaredConstructors(Cla ss.java:2357)
    java.lang.Class.getConstructor0(Class.java:2671)
    java.lang.Class.newInstance0(Class.java:321)
    java.lang.Class.newInstance(Class.java:303)
    org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:117)
    org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:174)
    org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:875)
    org.apache.coyote.http11.Http11BaseProtocol$Http11 ConnectionHandler.processConnection(Http11BaseProt ocol.java:665)
    org.apache.tomcat.util.net.PoolTcpEndpoint.process Socket(PoolTcpEndpoint.java:528)
    org.apache.tomcat.util.net.LeaderFollowerWorkerThr ead.runIt(LeaderFollowerWorkerThread.java:81)
    org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:689)
    java.lang.Thread.run(Thread.java:595)

    note The full stack trace of the root cause is available in the Apache Tomcat/5.5.27 logs.
    Apache Tomcat/5.5.27

    Regards
    Anoop

  2. #2
    Super Moderator Json's Avatar
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    Default Re: java.lang.NoClassDefFoundError: javax/xml/crypto/dsig/XMLSignatureException

    The problem is obvious, you're missing javax/xml/crypto/dsig/XMLSignatureException, however the question is why. You say you have the needed jar files in your WEB-INF/lib folder, are you absolutely sure?

    Also, on your local machine, are there different jar files in the ${CATALINA_HOME}/lib folder from the ones on the server?

    Have you tried redeploying the app?

    // Json

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    Default Re: java.lang.NoClassDefFoundError: javax/xml/crypto/dsig/XMLSignatureException

    Thanks for your help. I managed to it by putting JAR files

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    Default Re: java.lang.NoClassDefFoundError: javax/xml/crypto/dsig/XMLSignatureException

    No problem.

    // Json

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