FlutterError ShortcutRegistry in cascading_menu_page.dart in Context_Menus #2590

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1. RequieMa commented on Feb 24, 2025

   

   RequieMa

   on Feb 24, 2025

   Author

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   I found steps to constantly reproduce this issue:

   1. Run the flutter app in debug mode using vscode
   2. Select Cascading
   3. Right click to show the menu list
   4. Right click again

   It seems to be some problem with the dispose method
   
   with the original code, if I right clicked twice, the ShortcutRegistry.of(context) did not dispose properly, and the same shortcuts were added again. That caused the problem

   
   If I verify the length before adding the shortcuts, the problem solved. However, it seems to be a workaround, I did not understand why the dispose did not work properly.

   What do you think about this solution? If it is good enough, I will push a merge request
2. parlough commented on Feb 24, 2025

   

   parlough

   on Feb 24, 2025

   Member

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   Thanks for reporting and investigating the issue!

   @justinmc Could you take a look at this issue and the proposed solution? I appreciate the help :)
3. ericwindmill

   added

   bugSomething isn't workingSomething isn't working

   on Aug 6, 2025
4. ericwindmill commented on Apr 15, 2026

   

   ericwindmill

   on Apr 15, 2026

   Collaborator

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   This sample has been deprecated
5. ericwindmill

   closed this as not plannedon Apr 15, 2026