Error: Null Pointer Exception? at org.compiere.model.MRecentItem.publishChangedEvent(MRecentItem.java:201)

[shiju01]

Hi Community?

Anybody getting similar error or any guidelines?

r 21, 2018 10:24:13 AM org.compiere.model.MTree loadNodes
SEVERE: Nodes w/o parent - adding to root - [Organization GSTIN]
Mar 21, 2018 10:24:13 AM org.compiere.model.MTree loadNodes
SEVERE: Nodes w/o parent - adding to root - [Organization GSTIN]
Mar 21, 2018 10:25:00 AM org.zkoss.zk.ui.impl.UiEngineImpl handleError
SEVERE:
java.lang.NullPointerException
    at org.compiere.model.MRecentItem.publishChangedEvent(MRecentItem.java:201)
    at org.compiere.model.MRecentItem.touchUpdatedRecord(MRecentItem.java:224)
    at org.adempiere.webui.adwindow.AbstractADWindowContent.doOnRefresh(AbstractADWindowContent.java:1802)
    at org.adempiere.webui.adwindow.AbstractADWindowContent.onRefresh(AbstractADWindowContent.java:1783)
    at org.adempiere.webui.adwindow.AbstractADWindowContent.onEvent(AbstractADWindowContent.java:1151)
    at org.adempiere.webui.adwindow.ADWindowContent.onEvent(ADWindowContent.java:195)
    at org.zkoss.zk.ui.AbstractComponent.onEvent(AbstractComponent.java:3161)
    at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:3131)
    at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:3073)
    at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:138)
    at org.zkoss.zk.ui.event.Events.sendEvent(Events.java:337)
    at org.zkoss.zk.ui.event.Events.sendEvent(Events.java:361)
    at org.zkoss.zk.ui.event.Events.sendEvent(Events.java:369)
    at org.adempiere.webui.apps.AbstractProcessDialog.runProcess(AbstractProcessDialog.java:817)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:3142)
    at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:3073)
    at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:138)
    at org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1853)
    at org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1625)
    at org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1328)
    at org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:606)
    at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:482)
    at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:490)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:833)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:535)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
    at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
    at org.eclipse.jetty.server.Server.handle(Server.java:561)
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:334)
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:104)
    at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
    at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:243)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:679)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:597)
    at java.lang.Thread.run(Thread.java:748)