java.lang.InstantiationException: Cannot activate named servlet: helloServlet Unable to dereference: helloServlet : java.lang.IllegalArgumentException: Null schema supplied

Oracle Community | 3004 | 2 decades ago
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    Servlet error, "Null schema supplied "

    Oracle Community | 2 decades ago | 3004
    java.lang.InstantiationException: Cannot activate named servlet: helloServlet Unable to dereference: helloServlet : java.lang.IllegalArgumentException: Null schema supplied

    Root Cause Analysis

    1. java.lang.InstantiationException

      Cannot activate named servlet: helloServlet Unable to dereference: helloServlet : java.lang.IllegalArgumentException: Null schema supplied

      at oracle.aurora.mts.ServletContextImpl.getNamedServlet()
    2. oracle.aurora.mts
      ServiceDriver.newConnection
      1. oracle.aurora.mts.ServletContextImpl.getNamedServlet(ServletContextImpl.java)
      2. oracle.aurora.mts.http.HttpServletContext.getNamedServlet(HttpServletContext.java)
      3. oracle.aurora.mts.http.HttpServletContext.getPathServlet(HttpServletContext.java)
      4. oracle.aurora.mts.http.HttpServletContext.resolveServlet(HttpServletContext.java)
      5. oracle.aurora.mts.http.HttpServletContext.resolveServlet(HttpServletContext.java)
      6. oracle.aurora.mts.http.HttpServletContext.resolveServlet(HttpServletContext.java)
      7. oracle.aurora.mts.ProcessingState.resolveServlet(ProcessingState.java)
      8. oracle.aurora.mts.ProcessingState.resolve(ProcessingState.java)
      9. oracle.aurora.mts.EndpointRunner.service(EndpointRunner.java)
      10. oracle.aurora.mts.rdbms.MtsEndpointRunner.run(MtsEndpointRunner.java)
      11. oracle.aurora.mts.rdbms.ServiceDriver._service(ServiceDriver.java)
      12. oracle.aurora.mts.rdbms.ServiceDriver.newConnection(ServiceDriver.java)
      12 frames
    3. oracle.aurora.net
      Presentation.handleRequest
      1. oracle.aurora.net.VirtualCircuit.processRequest(VirtualCircuit.java)
      2. oracle.aurora.net.Presentation.handleRequest(Presentation.java)
      2 frames