[mashup-dev] [jira] Commented: (MASHUP-494) Null Pointer Error when saving service description

[Beren Erchamion (JIRA)]

    [ http://wso2.org/jira/browse/MASHUP-494?page=comments#action_14524 ] 
            
Beren Erchamion commented on MASHUP-494:
----------------------------------------

d'oh I should have searched first! sorry

> Null Pointer Error when saving service description
> --------------------------------------------------
>
>                 Key: MASHUP-494
>                 URL: http://wso2.org/jira/browse/MASHUP-494
>             Project: WSO2 Mashup Server
>          Issue Type: Bug
>          Components: Admin UI
>    Affects Versions: 1.0
>         Environment: Win32-Vista-JDK1.6.0
>            Reporter: Beren Erchamion
>         Assigned To: Tyrell Perera
>
> When I try to save a service description from the admin UI, I get a null pointer error. The previous value of the description was null. Here's the error:
> ERROR [2008-01-05 11:45:02,270]  Exception occurred while trying to invoke service method setServiceDocumentation
> java.lang.reflect.InvocationTargetException
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:194)
>         at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:98)
>         at org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java
> :40)
>         at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:96)
>         at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:148)
>         at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
>         at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:121)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>         at org.wso2.solutions.identity.relyingparty.servletfilter.RelyingPartyFilter.doFilter(RelyingPartyFilter.java:15
> 6)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>         at org.wso2.mashup.transport.ServiceUIFilter.doFilter(ServiceUIFilter.java:184)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
>         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
>         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
>         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
>         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
>         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
>         at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java
> :667)
>         at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
>         at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
>         at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
>         at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.NullPointerException
>         at org.wso2.mashup.coreservices.servicemetadatalister.ServiceMetaDataListerService.setServiceDocumentation(Servi
> ceMetaDataListerService.java:112)
>         ... 33 more
> If I go and manually add the code to the .js file and then try to edit it in the admin UI I still get the error.
> beren

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