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Provide clear error message instead of Null Pointer Exception(NPE) #241

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longquanzheng opened this issue Sep 19, 2024 · 0 comments
Open

Provide clear error message instead of Null Pointer Exception(NPE) #241

longquanzheng opened this issue Sep 19, 2024 · 0 comments

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@longquanzheng
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longquanzheng commented Sep 19, 2024 •
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When workflow type, workflowState, RPC are not registered, what are the errors we are thrown today?

Some of them are NPE which is hard to troubleshoot. We should provide clear message that these entities are not registerd, maybe even provide potential reasons (delete or rename), and how to fix them.

Also similarly:

  • data attribute
  • search attribute
  • Signal channel
  • InternalChannel
    What are the behavior when they are used without proper registered?
@longquanzheng longquanzheng changed the title Provide clear error message when state is not present Provide clear error message when state or workflow is not registered Nov 27, 2024
@longquanzheng longquanzheng changed the title Provide clear error message when state or workflow is not registered Provide clear error message instead of Null Pointer Exception(NPE) Dec 17, 2024
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