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OC4J


Error instantiating servlet 'ViewerServlet' - BIRT deployment on OC4J


I'm trying to deploy the Eclipse BIRT (www.eclipse.org/birt) runtime on OC4J.   I have succefully deployed it on TomCat and it works fine, but I would much rather run this on OC4J.  I get the following error when trying to run the example which comes with the birt runtime.   Any help would be much appreciated.   I have check the ViewerServlet and found it in the \j2ee\home\applications\Eclipse BIRT Report Viewer\birt\WEB-INF\lib\viewservlets.jar   I'm using  Oracle Containers for J2EE 10g (10.1.3.0.0) Birt Runtime: 2.1 RC3 (tried 2.0.1 as well) Windows 2000 server JDK 1.4.2_11  javax.servlet.ServletException: Error instantiating servlet 'ViewerServlet'. Servlet class org.eclipse.birt.report.servlet.ViewerServlet not found in web-application birt 	at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpApplication.servletClassNotFound(HttpApplication.java:4674) 	at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpApplication.findServlet(HttpApplication.java:4639) 	at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpApplication.findServlet(HttpApplication.java:4541) 	at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpApplication.getRequestDispatcher(HttpApplication.java:2821) 	at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:740) 	at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:451) 	at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:218) 	at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:119) 	at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:112) 	at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) 	at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:230) 	at oracle.oc4j.network.ServerSocketAcceptHandler.access$800(ServerSocketAcceptHandler.java:33) 	at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:831) 	at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) 	at java.lang.Thread.run(Thread.java:534) 

Bill, I'm only guessing, but the following post may be helpful:  http://forums.oracle.com/forums/thread.jspa?messageID=1321870  Good Luck, Avi.

Thanks Avi, I was hoping that would help, but it did not. I tried moving the .jar as well to the shared libary or default app library with no luck.  I have no idea how to get OC4J to find and use this .jar file.


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