Connector Error - when navigating using deeplink - can anyone help in resolving?

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com.mendix.systemwideinterfaces.MendixRuntimeException: java.lang.NullPointerException    at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:23) Caused by: java.lang.NullPointerException: null    at com.mendix.basis.session.SessionManager.initializeSession(SessionManager.scala:234)    at com.mendix.basis.session.SessionManager.initializeSession(SessionManager.scala:222)    at com.mendix.basis.component.SessionCore.initializeSession(SessionCore.scala:75)    at com.mendix.basis.component.SessionCore.initializeSession$(SessionCore.scala:74)    at com.mendix.basis.component.InternalCore.initializeSession(InternalCore.scala:24)    at com.mendix.basis.component.InternalCore.initializeSession(InternalCore.scala:24)    at com.mendix.core.Core.initializeSession(Core.java:1677)    at eigcommon.actions.SingleLogin$LoginHandler.getTargetSession(SingleLogin.java:111)    at eigcommon.actions.SingleLogin$LoginHandler.processRequest(SingleLogin.java:76)    at com.mendix.externalinterface.connector.RequestHandler.doProcessRequest(RequestHandler.java:37)    at com.mendix.external.connector.MxRuntimeConnector.$anonfun$processRequest$1(MxRuntimeConnector.scala:54)    at com.mendix.external.connector.MxRuntimeConnector.$anonfun$processRequest$1$adapted(MxRuntimeConnector.scala:54)    at com.mendix.util.classloading.Runner$.withContextClassLoader(Runner.scala:20)    at com.mendix.external.connector.MxRuntimeConnector.processRequest(MxRuntimeConnector.scala:54)    at com.mendix.basis.impl.MxRuntimeImpl.processRequest(MxRuntimeImpl.scala:221)    at com.mendix.m2ee.appcontainer.server.handler.RuntimeServlet.service(RuntimeServlet.scala:40)    at javax.servlet.http.HttpServlet.service(HttpServlet.java:750)    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764)    at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1665)    at org.eclipse.jetty.websocket.servlet.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:170)    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202)    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635)    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:527)    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221)    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1570)    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221)    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1385)    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176)    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484)    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1543)    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174)    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1307)    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129)    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)    at org.eclipse.jetty.server.Server.handle(Server.java:563)    at org.eclipse.jetty.server.HttpChannel.lambda$handle$0(HttpChannel.java:505)    at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:762)    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:497)    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:282)    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314)    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100)    at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)    at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:416)    at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:385)    at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:272)    at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.lambda$new$0(AdaptiveExecutionStrategy.java:140)    at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411)    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:936)    at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1080)    at java.base/java.lang.Thread.run(Thread.java:829)
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2 answers
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Are you using the latest Deeplink module version available for Studio Pro 9 (v9.0.17)? If you haven’t updated it yet, could you try upgrading to that version and test again?

 

If the issue still persists, it would help a lot if you could share what you are trying to do exactly and provide a few screenshots from your debugging/logs. Then I can help you pinpoint the cause and suggest a more concrete fix.

answered
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Dear Manish ,

Mendix expected something mandatory (User, Security context, or Request data), but it was NULL can you check is there is any thing is null and check the Anonymous access also.

 

Thanks,

Mohamed Rasik.N

 

answered