# Precompilation error with Catalyst (Circular dependency)

**URL:** https://discourse.julialang.org/t/precompilation-error-with-catalyst-circular-dependency/136013
**Category:** General Usage
**Tags:** question, sciml, modelingtoolkit, catalyst
**Created:** [March 4, 2026, 2:49pm UTC](https://discourse.julialang.org/t/precompilation-error-with-catalyst-circular-dependency/136013 "2026-03-04T14:49:44Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![isaacsas](https://avatars.discourse-cdn.com/v4/letter/i/f6c823/32.png) [@isaacsas](https://discourse.julialang.org/u/isaacsas)
#### Post date: [March 4, 2026, 4:23pm UTC](https://discourse.julialang.org/t/precompilation-error-with-catalyst-circular-dependency/136013/4 "2026-03-04T16:23:37Z")

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And I think this should be fixed in the next 1.10 release, so you could try running with the release branch:

> [@Julia v1.10.11 testing period](https://discourse.julialang.org/t/julia-v1-10-11-testing-period/135861):
>
> The release-1.10 branch on the Julia repository now contains the set of commits we’re planning to tag as v1.10.11. The list of commits included since v1.10.0 is available [here](https://github.com/JuliaLang/julia/compare/v1.10.10...release-1.10). As a patch release, it should be non-breaking for existing code and introduce no new features, just bug fixes and performance enhancements. There is a small change in how extensions are loaded to keep the behavior in line with newer julia versions. This was deemed an acceptable change since the previous behavior effective…

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