java.lang.InstantiationException

Oracle Community | 807567 | 1 decade ago
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    Servlets Fail to Register at Server Startup

    Oracle Community | 1 decade ago | 807567
    java.lang.InstantiationException
  2. 0
    samebug tip
    This happens when you try to instantiate a class that can't be instantiated, either because the class object is abstract, an interface, an array class, a primitive type, void, or because the class has no nullary constructor.
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    Creating a simple search page

    Oracle Community | 1 decade ago | 517562
    java.lang.InstantiationException
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Root Cause Analysis

  1. java.lang.InstantiationException

    No message provided

    at sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance()
  2. Java RT
    Class.newInstance
    1. sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:30)
    2. java.lang.reflect.Constructor.newInstance(Constructor.java:274)
    3. java.lang.Class.newInstance0(Class.java:308)
    4. java.lang.Class.newInstance(Class.java:261)
    4 frames
  3. Glassfish Core
    StandardContext.start
    1. org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:889)
    2. org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:813)
    3. org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3478)
    4. org.apache.catalina.core.StandardContext.start(StandardContext.java:3760)
    4 frames
  4. com.iplanet.ias
    WebModule.start
    1. com.iplanet.ias.web.WebModule.start(WebModule.java:245)
    1 frame
  5. Glassfish Core
    Embedded.start
    1. org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1133)
    2. org.apache.catalina.core.StandardHost.start(StandardHost.java:652)
    3. org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1133)
    4. org.apache.catalina.core.StandardEngine.start(StandardEngine.java:355)
    5. org.apache.catalina.startup.Embedded.start(Embedded.java:995)
    5 frames
  6. com.iplanet.ias
    J2EERunner.confPostInit
    1. com.iplanet.ias.web.WebContainer.start(WebContainer.java:429)
    2. com.iplanet.ias.web.WebContainer.startInstance(WebContainer.java:498)
    3. com.iplanet.ias.server.J2EERunner.confPostInit(J2EERunner.java:161)
    3 frames