And the line is xmlWriter.flush();
Looks like xmlWriter null?? Samisa... On Mon, Nov 9, 2009 at 9:44 AM, Samisa Abeysinghe <[email protected]> wrote: > Here is the exception: > > java.lang.NullPointerException > at > org.wso2.carbon.dataservices.dispatch.DSOMDataSource.serialize(DSOMDataSource.java:90) > at > org.wso2.carbon.dataservices.DBUtils.doNormalRequest(DBUtils.java:179) > at org.wso2.carbon.dataservices.DBUtils.xinvoke(DBUtils.java:125) > at > org.wso2.carbon.dataservices.DBInOnlyMessageReceiver.invokeBusinessLogic(DBInOnlyMessageReceiver.java:44) > at > org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:114) > at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:178) > at > org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:167) > at > org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:142) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at > org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) > at > org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111) > at > org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at > org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:135) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870) > at > org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) > at > org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) > at > org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685) > at java.lang.Thread.run(Thread.java:619) > > > On Mon, Nov 9, 2009 at 8:11 AM, Anjana Fernando <[email protected]> wrote: > >> Hello, >> >> I've fixed the exception handling as per mentioned by Azeez, can you >> please check it now, you should be able to see the full stack trace of >> the exception. >> >> Cheers, >> Anjana. >> >> On Mon, Nov 9, 2009 at 12:15 AM, Afkham Azeez <[email protected]> wrote: >> > Exceptions should never be consumed or logged this way. The exception >> > has to be logged; log.error(msg, e); and then rethrown, if applicable. >> > >> > Azeez >> > >> > On Sun, Nov 8, 2009 at 12:13 PM, Samisa Abeysinghe <[email protected]> >> wrote: >> >> This, I guess, comes form DS. >> >> I see the following line on DBInOnlyMessageReceiver.java >> >> log.error("Unexpected Error." + e.getMessage()); >> >> The error says only $subject, more more info. >> >> How can I get to know what is going wrong? I want to know which DS >> threw >> >> this and why. I see some data that I want to insert into the DB is >> there >> >> irrespective of the error. But I assume that there is some data loss as >> >> well. >> >> Thanks, >> >> Samisa... >> >> >> >> -- >> >> Samisa Abeysinghe >> >> Director, Engineering - WSO2 Inc. >> >> >> >> http://www.wso2.com/ - "The Open Source SOA Company" >> >> >> >> _______________________________________________ >> >> Carbon-dev mailing list >> >> [email protected] >> >> https://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev >> >> >> >> >> > >> > >> > >> > -- >> > -- >> > Afkham Azeez >> > [email protected] >> > WSO2 Inc. http://wso2.com >> > Blog: http://afkham.org >> > >> > _______________________________________________ >> > Carbon-dev mailing list >> > [email protected] >> > https://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev >> > >> >> _______________________________________________ >> Carbon-dev mailing list >> [email protected] >> https://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev >> > > > > -- > Samisa Abeysinghe > Director, Engineering - WSO2 Inc. > > http://www.wso2.com/ - "The Open Source SOA Company" > -- Samisa Abeysinghe Director, Engineering - WSO2 Inc. http://www.wso2.com/ - "The Open Source SOA Company"
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