Hi Manuranga/UES team, I am getting following exception while trying to access API store. I noticed this after upgrading jaggery version to 0.11.0. Anyone experienced this before/ any idea why I am getting this?
[2015-09-17 11:34:28,818] ERROR - WebAppManager java.util.ConcurrentModificationException org.jaggeryjs.scriptengine.exceptions.ScriptException: java.util.ConcurrentModificationException at org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:571) at org.jaggeryjs.scriptengine.engine.RhinoEngine.exec(RhinoEngine.java:273) at org.jaggeryjs.jaggery.core.manager.WebAppManager.exec(WebAppManager.java:587) at org.jaggeryjs.jaggery.core.manager.WebAppManager.execute(WebAppManager.java:507) at org.jaggeryjs.jaggery.core.JaggeryServlet.doGet(JaggeryServlet.java:24) at javax.servlet.http.HttpServlet.service(HttpServlet.java:620) at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:378) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338) at org.jaggeryjs.jaggery.core.JaggeryFilter.doFilter(JaggeryFilter.java:21) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:99) at org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47) at org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:57) at org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47) at org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:62) at org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:159) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) at org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:57) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1739) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1698) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: java.util.ConcurrentModificationException at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:953) at java.util.LinkedList$ListItr.next(LinkedList.java:886) at org.mozilla.javascript.NativeJavaMethod.findCachedFunction(NativeJavaMethod.java:254) at org.mozilla.javascript.NativeJavaClass.construct(NativeJavaClass.java:158) at org.mozilla.javascript.ScriptRuntime.newObject(ScriptRuntime.java:2349) at org.jaggeryjs.rhino.store.site.blocks.api_doc.ajax.c0._c_anonymous_1(/store/site/blocks/api-doc/ajax/get.jag:95) at org.jaggeryjs.rhino.store.site.blocks.api_doc.ajax.c0.call(/store/site/blocks/api-doc/ajax/get.jag) at org.mozilla.javascript.optimizer.OptRuntime.call0(OptRuntime.java:23) at org.jaggeryjs.rhino.store.site.blocks.api_doc.ajax.c0._c_script_0(/store/site/blocks/api-doc/ajax/get.jag:12) at org.jaggeryjs.rhino.store.site.blocks.api_doc.ajax.c0.call(/store/site/blocks/api-doc/ajax/get.jag) at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:394) at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3091) at org.jaggeryjs.rhino.store.site.blocks.api_doc.ajax.c0.call(/store/site/blocks/api-doc/ajax/get.jag) at org.jaggeryjs.rhino.store.site.blocks.api_doc.ajax.c0.exec(/store/site/blocks/api-doc/ajax/get.jag) at org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:567) ... 41 more Thanks, Madusanka -- *Madusanka Premaratne* | Associate Software Engineer WSO2, Inc | lean. enterprise. middleware. #20, Palm Grove, Colombo 03, Sri Lanka Mobile: +94 71 835 70 73| Work: +94 112 145 345 Email: [email protected] | Web: www.wso2.com [image: Facebook] <https://www.facebook.com/maduzanka> [image: Twitter] <https://twitter.com/rmmpremaratne> [image: Google Plus] <https://plus.google.com/u/0/+MadusankaPremaratnemaduz/about/p/pub> [image: Linkedin] <http://lk.linkedin.com/in/madusanka/> [image: Instagram] <http://instagram.com/madusankapremaratne> [image: Skype] <http://@rmmpremaratne>
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