# 'Crash happened in the Mojo Language Server.' Happens all the time

**URL:** <https://forum.modular.com/t/crash-happened-in-the-mojo-language-server-happens-all-the-time/1467>\
**Category:** LSP\
**Created:** [May 18, 2025, 8:59am UTC](https://forum.modular.com/t/crash-happened-in-the-mojo-language-server-happens-all-the-time/1467 "2025-05-18T08:59:21Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![TilliFe](https://sea1.discourse-cdn.com/flex001/user_avatar/forum.modular.com/tillife/32/419_2.png) [@TilliFe](https://forum.modular.com/u/TilliFe)\
**Post date:** [May 18, 2025, 8:59am UTC](https://forum.modular.com/t/crash-happened-in-the-mojo-language-server-happens-all-the-time/1467/1 "2025-05-18T08:59:21Z")

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Hey hey, I use vscode (on my mac book air), and I consistently get Language Server crashes for larger repos, even though the code compiles and runs just fine (for both stable and nightly). For example, it crashes when i clone and read through the modular repo, as well as when i am in my own projects (nabla etc.). Is this normal? Is my computer simply too weak? Might there be a way to fix this on my side; or is this a Mojo-related bug?  
Any kind of help would be greatly appreciated. Thx.

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**Author:** ![xtxtxtxtxtx](https://avatars.discourse-cdn.com/v4/letter/x/dec6dc/32.png) [@xtxtxtxtxtx](https://forum.modular.com/u/xtxtxtxtxtx)\
**Post date:** [May 18, 2025, 9:56am UTC](https://forum.modular.com/t/crash-happened-in-the-mojo-language-server-happens-all-the-time/1467/2 "2025-05-18T09:56:29Z")

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LSP is crashing constantly. Here is the [issue](https://github.com/modular/modular/issues/4606). It is totally unusable right now.

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**Author:** ![owenhilyard](https://sea1.discourse-cdn.com/flex001/user_avatar/forum.modular.com/owenhilyard/32/41_2.png) [@owenhilyard](https://forum.modular.com/u/owenhilyard)\
**Post date:** [May 18, 2025, 2:05pm UTC](https://forum.modular.com/t/crash-happened-in-the-mojo-language-server-happens-all-the-time/1467/3 "2025-05-18T14:05:02Z")

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Modular is aware and someone is working on it.

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**Author:** ![TilliFe](https://sea1.discourse-cdn.com/flex001/user_avatar/forum.modular.com/tillife/32/419_2.png) [@TilliFe](https://forum.modular.com/u/TilliFe)\
**Post date:** [May 24, 2025, 7:49am UTC](https://forum.modular.com/t/crash-happened-in-the-mojo-language-server-happens-all-the-time/1467/4 "2025-05-24T07:49:17Z")

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I don’t have any LSP issues anymore since yesterday’s nightly. Bravo!!! 👏 👏