Laboratoire ICAR » Plateforme TXM

3) graphic contextual menu 'export view' broken

• in an AFC factorial plane, the 'export view' contextual menu doesn't do anything

Stacktrace:

!ENTRY org.eclipse.e4.ui.workbench 4 0 2023-10-20 17:39:28.626
!MESSAGE Command 'ExportChartEditorView' failed
!STACK 0
org.eclipse.core.commands.ExecutionException: Error executing 'ExportChartEditorView': java.lang.NullPointerException: Cannot invoke "org.txm.chartsengine.rcp.editors.ChartEditor.getEditorSupportedExportFileFormats()" because "chartEditor" is null
    at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:170)
    at org.eclipse.core.commands.Command.executeWithChecks(Command.java:488)
    at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:485)
    ...
    at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Caused by: org.eclipse.e4.core.di.InjectionException: java.lang.NullPointerException: Cannot invoke "org.txm.chartsengine.rcp.editors.ChartEditor.getEditorSupportedExportFileFormats()" because "chartEditor" is null
    at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:68)
    at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:317)
    at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:251)
    at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:173)
    at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:156)
    ... 34 more
Caused by: java.lang.NullPointerException: Cannot invoke "org.txm.chartsengine.rcp.editors.ChartEditor.getEditorSupportedExportFileFormats()" because "chartEditor" is null
    at org.txm.chartsengine.rcp.handlers.ExportChartEditorView.execute(ExportChartEditorView.java:83)
    at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:283)
    at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:97)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:568)
    at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
    ... 38 more

Solution¶

The SWTChartsComponentsProvider.getActivechartEditor doesn't find the editor because it has lost the focus when the contextual menu is open.