java.lang.NullPointerException: This exception has no message.

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This exception has no message.
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This exception has no message.
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java.lang.NullPointerException:
at com.bea.portlet.container.AppDeployer.ensureRedeploy(AppDeployer.java:212)
at com.bea.portlet.container.AppContainer.ensureRedeploy(AppContainer.java:255)
at com.bea.portlet.server.PortletHttpServer.info(PortletHttpServer.java:170)
at com.bea.portlet.server.PortletHttpServer.process(PortletHttpServer.java:150)
at com.bea.portlet.server.PortletHttpServer.doGet(PortletHttpServer.java:111)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28)
at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:313)
at com.ge.med.workbench.sso.LoginFilter.doFilter(LoginFilter.java:87)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:613)
at com.bea.netuix.servlets.controls.portlet.JavaPortlet.getPortletInfo(JavaPortlet.java:827)
at com.bea.netuix.servlets.controls.portlet.JavaPortlet.init(JavaPortlet.java:168)
at com.bea.netuix.nf.ControlLifecycle$1.visit(ControlLifecycle.java:149)

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