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eclipse-platform / eclipse.platform.ui

Eclipse Platform
https://projects.eclipse.org/projects/eclipse.platform
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[e4] Widget is disposed #1166

Open laeubi opened 1 year ago

laeubi commented 1 year ago 
org.eclipse.swt.SWTException: Widget is disposed
    at org.eclipse.swt.SWT.error(SWT.java:4918)
    at org.eclipse.swt.SWT.error(SWT.java:4833)
    at org.eclipse.swt.SWT.error(SWT.java:4804)
    at org.eclipse.swt.widgets.Widget.error(Widget.java:565)
    at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:480)
    at org.eclipse.swt.custom.CTabItem.setControl(CTabItem.java:331)
    at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1365)
    at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.lambda$0(LazyStackRenderer.java:85)
    at org.eclipse.e4.ui.services.internal.events.UIEventHandler.lambda$0(UIEventHandler.java:38)
    at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:183)
    at org.eclipse.swt.widgets.Display.syncExec(Display.java:5960)
    at org.eclipse.e4.ui.workbench.swt.DisplayUISynchronize.syncExec(DisplayUISynchronize.java:34)
    at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38)
    at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:205)
    at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:203)
laeubi commented 1 year ago

This seems to happen when one hides a part in the @PostContruct method.