# UndefVarError: \`execute\_msg\` not defined

**URL:** https://discourse.julialang.org/t/undefvarerror-execute-msg-not-defined/98643
**Category:** General Usage
**Tags:** question, package, jupyter, error, versions
**Created:** [May 10, 2023, 8:54pm UTC](https://discourse.julialang.org/t/undefvarerror-execute-msg-not-defined/98643 "2023-05-10T20:54:33Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![StranoArtista](https://avatars.discourse-cdn.com/v4/letter/s/edb3f5/32.png) [@StranoArtista](https://discourse.julialang.org/u/StranoArtista)
#### Post date: [May 10, 2023, 8:54pm UTC](https://discourse.julialang.org/t/undefvarerror-execute-msg-not-defined/98643/1 "2023-05-10T20:54:33Z")

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Hello there,  
I have a question.  
I am new at Julia.  
I am using JupyterNotebook with VSCode.  
I try execute **readline()** command in Jupyter but its not working.  
I got an error: UndefVarError: `execute_msg` not defined  
But when i try this command on PowerShell,it worked.  
I can not understand where is the problem?

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### Author: ![nilshg](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/nilshg/32/2283_2.png) [@nilshg](https://discourse.julialang.org/u/nilshg)
#### Post date: [May 11, 2023, 8:29am UTC](https://discourse.julialang.org/t/undefvarerror-execute-msg-not-defined/98643/2 "2023-05-11T08:29:53Z")

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That’s likely a bug, notebook support in VSCode is still a bit rough around the edges afaik. Might be worth filing an issue if it hasn’t been reported yet.

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### Author: ![StranoArtista](https://avatars.discourse-cdn.com/v4/letter/s/edb3f5/32.png) [@StranoArtista](https://discourse.julialang.org/u/StranoArtista)
#### Post date: [May 15, 2023, 12:53pm UTC](https://discourse.julialang.org/t/undefvarerror-execute-msg-not-defined/98643/3 "2023-05-15T12:53:02Z")

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I understood thank you. So how can i report do? Where should i report?

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### Author: ![nilshg](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/nilshg/32/2283_2.png) [@nilshg](https://discourse.julialang.org/u/nilshg)
#### Post date: [May 15, 2023, 1:28pm UTC](https://discourse.julialang.org/t/undefvarerror-execute-msg-not-defined/98643/4 "2023-05-15T13:28:23Z")

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