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INVOKING JAVA CLASS ADAPTER in UNIX

  • 1.  INVOKING JAVA CLASS ADAPTER in UNIX

    Posted 03/26/09 11:28 AM

    Originally posted by: snutakki


    Hai All,

    I am trying to run the Java Class Adapter example given in Mercator to run in our UNIX environment and I am having trouble running it.

    I did put the jar file path in the dstx.ini file .

    When i try to run the maps i get an exception as shown below
    Here is a excerpt from javatrace.log created when i ran the map. What do i need to fix this . Any help is greatly appreciated.

    <17039-077>: | | | | | | | | | Exception caught : class java.lang.reflect.InvocationTargetException
    <17039-077>: | | | | | | | | | Localized Message : null
    <17039-077>: | | | | | | | | | Message : null
    <17039-077>: | | | | | | | | | Stack trace :
    <17039-077>: | | | | | | | | | java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:324)
    at com.ascentialsoftware.m4java.MAdapterImpl.invokeMethodsAndGenerateOutput(MAdapterImpl.java:993)
    at com.ascentialsoftware.m4java.MAdapterImpl.performClassOperation(MAdapterImpl.java:667)
    at com.ascentialsoftware.m4java.MAdapterImpl.get(MAdapterImpl.java:251)
    Caused by: java.lang.NullPointerException
    at MainClass.function1(MainClass.java:21)
    thanks,
    cai
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