java.lang.ClassCastException: oracle.portal.provider.v2.ProviderInstance

Oracle Community | 394767 | 1 decade ago
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    Error running URL Based Portlet

    Oracle Community | 1 decade ago | 394767
    java.lang.ClassCastException: oracle.portal.provider.v2.ProviderInstance

    Root Cause Analysis

    1. java.lang.ClassCastException

      oracle.portal.provider.v2.ProviderInstance

      at oracle.portal.provider.v2.render.http.URLRenderer.getURLStream()
    2. oracle.portal.provider
      DefaultPortletInstance.render
      1. oracle.portal.provider.v2.render.http.URLRenderer.getURLStream(Unknown Source)
      2. oracle.portal.provider.v2.render.http.URLRenderer.renderBody(Unknown Source)
      3. oracle.portal.provider.v2.render.RenderManager.render(Unknown Source)
      4. oracle.portal.provider.v2.DefaultPortletInstance.render(Unknown Source)
      4 frames
    3. oracle.webdb.provider
      ProviderAdapter.handleHttp
      1. oracle.webdb.provider.v2.adapter.soapV1.ProviderAdapter.showPortlet(Unknown Source)
      2. oracle.webdb.provider.v2.adapter.soapV1.ProviderAdapter.handleHttp(Unknown Source)
      2 frames
    4. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      1 frame
    5. oracle.webdb.provider
      SOAPServlet.service
      1. oracle.webdb.provider.v2.adapter.SOAPServlet.doHTTPCall(Unknown Source)
      2. oracle.webdb.provider.v2.adapter.SOAPServlet.service(Unknown Source)
      2 frames
    6. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
      1 frame
    7. com.evermind.server
      ResourceFilterChain.doFilter
      1. com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:59)
      1 frame
    8. oracle.security.jazn
      JAZNFilter.doFilter
      1. oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283)
      1 frame
    9. com.evermind.server
      AJPRequestHandler.run
      1. com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:523)
      2. com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:269)
      3. com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:735)
      4. com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:151)
      4 frames
    10. com.evermind.util
      ThreadPoolThread.run
      1. com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:64)
      1 frame