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IDProjectCategoryView StatusDate SubmittedLast Update
0006950SymmetricDS ProBugpublic2025-06-17 17:322025-07-10 17:14
Reporteremiller Assigned Toemiller  
Prioritynormal 
Status closedResolutionfixed 
Product Version3.16.0 
Target Version3.16.4Fixed in Version3.16.4 
Summary0006950: A NullPointerException can occur when closing the Configure Canvas' sidebar with the Define Endpoint screen open
DescriptionThe following NullPointerException can occur when closing the Configure Canvas' sidebar with the Define Endpoint screen open:

2025-04-15 01:21:28,958 ERROR [gui] [DefaultErrorHandler] [qtp711332373-61] StackTraceKey.init [NullPointerException:3187886881] java.lang.NullPointerException: Cannot invoke "com.jumpmind.symmetric.console.ui.canvas.ConfigCanvasEndpoint.setVisitedDefineEndpointScreen(boolean)" because "this.secondDefineEndpointScreen.endpoint" is null
    at com.jumpmind.symmetric.console.ui.canvas.DefineEndpointScreen.onCloseIconClick(DefineEndpointScreen.java:1006)
    at com.jumpmind.symmetric.console.ui.canvas.ConfigCanvas.lambda$updateSidebarHeader$9b1b5227$1(ConfigCanvas.java:1299)
    at com.vaadin.flow.component.ComponentEventBus.fireEventForListener(ComponentEventBus.java:239)
    at com.vaadin.flow.component.ComponentEventBus.handleDomEvent(ComponentEventBus.java:488)
    at com.vaadin.flow.component.ComponentEventBus.lambda$addDomTrigger$dd1b7957$1(ComponentEventBus.java:298)
    at com.vaadin.flow.internal.nodefeature.ElementListenerMap.lambda$fireEvent$2(ElementListenerMap.java:447)
    at java.base/java.util.ArrayList.forEach(ArrayList.java:1597)
    at com.vaadin.flow.internal.nodefeature.ElementListenerMap.fireEvent(ElementListenerMap.java:447)
    at com.vaadin.flow.server.communication.rpc.EventRpcHandler.handleNode(EventRpcHandler.java:62)
    at com.vaadin.flow.server.communication.rpc.AbstractRpcInvocationHandler.handle(AbstractRpcInvocationHandler.java:74)
    at com.vaadin.flow.server.communication.ServerRpcHandler.handleInvocationData(ServerRpcHandler.java:466)
    at com.vaadin.flow.server.communication.ServerRpcHandler.lambda$handleInvocations$4(ServerRpcHandler.java:447)
    at java.base/java.util.ArrayList.forEach(ArrayList.java:1597)
    at com.vaadin.flow.server.communication.ServerRpcHandler.handleInvocations(ServerRpcHandler.java:447)
    at com.vaadin.flow.server.communication.ServerRpcHandler.handleRpc(ServerRpcHandler.java:324)
    at com.vaadin.flow.server.communication.UidlRequestHandler.synchronizedHandleRequest(UidlRequestHandler.java:114)
    at com.vaadin.flow.server.SynchronizedRequestHandler.handleRequest(SynchronizedRequestHandler.java:40)
    at com.vaadin.flow.server.VaadinService.handleRequest(VaadinService.java:1574)
    at com.vaadin.flow.server.VaadinServlet.service(VaadinServlet.java:398)
    at com.jumpmind.symmetric.console.ui.AppServlet.service(AppServlet.java:28)
    at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:614)
    at org.eclipse.jetty.ee10.servlet.ServletHolder.handle(ServletHolder.java:736)
    at org.eclipse.jetty.ee10.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1619)
    at org.eclipse.jetty.ee10.websocket.servlet.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:195)
    at org.eclipse.jetty.ee10.servlet.FilterHolder.doFilter(FilterHolder.java:205)
    at org.eclipse.jetty.ee10.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1591)
    at org.jumpmind.symmetric.web.HttpMethodFilter.doFilter(HttpMethodFilter.java:60)
    at org.eclipse.jetty.ee10.servlet.FilterHolder.doFilter(FilterHolder.java:205)
    at org.eclipse.jetty.ee10.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1591)
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
    at org.eclipse.jetty.ee10.servlet.FilterHolder.doFilter(FilterHolder.java:205)
    at org.eclipse.jetty.ee10.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1591)
    at org.eclipse.jetty.ee10.servlet.ServletHandler$MappedServlet.handle(ServletHandler.java:1552)
    at org.eclipse.jetty.ee10.servlet.ServletChannel.dispatch(ServletChannel.java:819)
    at org.eclipse.jetty.ee10.servlet.ServletChannel.handle(ServletChannel.java:436)
    at org.eclipse.jetty.ee10.servlet.ServletHandler.handle(ServletHandler.java:469)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:575)
    at org.eclipse.jetty.ee10.servlet.SessionHandler.handle(SessionHandler.java:717)
    at org.eclipse.jetty.server.handler.ContextHandler.handle(ContextHandler.java:1060)
    at org.eclipse.jetty.server.Handler$Wrapper.handle(Handler.java:740)
    at org.eclipse.jetty.server.handler.EventsHandler.handle(EventsHandler.java:81)
    at org.eclipse.jetty.server.Server.handle(Server.java:182)
    at org.eclipse.jetty.server.internal.HttpChannelState$HandlerInvoker.run(HttpChannelState.java:662)
    at org.eclipse.jetty.server.internal.HttpConnection.onFillable(HttpConnection.java:418)
    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:322)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:99)
    at org.eclipse.jetty.io.ssl.SslConnection$SslEndPoint.onFillable(SslConnection.java:575)
    at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:390)
    at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:150)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:99)
    at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)
    at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:480)
    at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:443)
    at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:293)
    at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:201)
    at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:311)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:979)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1209)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1164)
    at java.base/java.lang.Thread.run(Thread.java:1570)
Tagsui

Activities

pbelov

2025-07-10 17:14

manager   ~0003211

Included in the 3.16.4 release

Issue History

Date Modified Username Field Change
2025-06-17 17:32 emiller New Issue
2025-06-17 17:32 emiller Status new => assigned
2025-06-17 17:32 emiller Assigned To => emiller
2025-06-17 17:32 emiller Tag Attached: ui
2025-06-17 17:41 emiller Status assigned => resolved
2025-06-17 17:41 emiller Resolution open => fixed
2025-06-17 17:41 emiller Fixed in Version => 3.16.4
2025-07-10 17:14 pbelov Note Added: 0003211
2025-07-10 17:14 pbelov Status resolved => closed