# No LS running or start

**URL:** <https://discourse.julialang.org/t/no-ls-running-or-start/84918>\
**Category:** VS Code\
**Tags:** question\
**Created:** [July 28, 2022, 2:45pm UTC](https://discourse.julialang.org/t/no-ls-running-or-start/84918 "2022-07-28T14:45:16Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![aerdely](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/aerdely/32/37506_2.png) [@aerdely](https://discourse.julialang.org/u/aerdely)\
**Post date:** [July 28, 2022, 2:45pm UTC](https://discourse.julialang.org/t/no-ls-running-or-start/84918/1 "2022-07-28T14:45:16Z")

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I got the message `No LS running or start. Check your settings` but have no idea which settings I should check and what to do. Any hints?

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**Author:** ![mkitti](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/mkitti/32/12459_2.png) [@mkitti](https://discourse.julialang.org/u/mkitti)\
**Post date:** [July 28, 2022, 3:00pm UTC](https://discourse.julialang.org/t/no-ls-running-or-start/84918/2 "2022-07-28T15:00:37Z")

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Maybe the vscode-julia extension settings are incorrect?

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**Author:** ![aerdely](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/aerdely/32/37506_2.png) [@aerdely](https://discourse.julialang.org/u/aerdely)\
**Post date:** [July 28, 2022, 3:17pm UTC](https://discourse.julialang.org/t/no-ls-running-or-start/84918/3 "2022-07-28T15:17:27Z")

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Everything seems to work fine if I just ignore the message, but I would like to know what is it about.

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**Author:** ![mkitti](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/mkitti/32/12459_2.png) [@mkitti](https://discourse.julialang.org/u/mkitti)\
**Post date:** [July 28, 2022, 3:31pm UTC](https://discourse.julialang.org/t/no-ls-running-or-start/84918/4 "2022-07-28T15:31:24Z")

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The code that generates that error is here:

> <https://github.com/julia-vscode/julia-vscode/blob/048b836faf32036f867506eab88964660cc55405/src/interactive/repl.ts#L647-L650>

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**Author:** ![pfitzseb](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/pfitzseb/32/45566_2.png) [@pfitzseb](https://discourse.julialang.org/u/pfitzseb)\
**Post date:** [July 28, 2022, 3:36pm UTC](https://discourse.julialang.org/t/no-ls-running-or-start/84918/5 "2022-07-28T15:36:01Z")

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That error is harmless (and that code block should be removed).