Hi,
I tried adding mediators to the Sequence tree and the error message 'Error
in loading the mediator design view' was prompted with the following NPE
thrown on the Carbon console. This was working fine on the build which we
download on the 19th of October.
**********************************************************************************************************************************************
[2010-10-25 15:34:36,244] ERROR - [bridgeservlet] Servlet.service() for
servlet bridgeservlet threw exception
java.lang.NullPointerException
at
org.wso2.carbon.ui.JspServlet$ServletContextAdaptor.getResourcePaths(JspServlet.java:196)
at
org.wso2.carbon.sequences.ui.util.SequenceEditorHelper.isIconAvailable(SequenceEditorHelper.java:202)
at
org.wso2.carbon.sequences.ui.util.SequenceEditorHelper.getMediatorHTML(SequenceEditorHelper.java:219)
at
org.apache.jsp.sequences.design_005fsequence_002dajaxprocessor_jsp._jspService(design_005fsequence_002dajaxprocessor_jsp.java:198)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:119)
at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36)
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:152)
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.wso2.carbon.server.TomcatServer$1.invoke(TomcatServer.java:251)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
at
org.apache.coyote.http11.Http11BaseProtocol$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)
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