# Cannot instantiate env in Julia 1.10: adwaita\_icon\_theme\_jll git tree hash error - anyone else?

**URL:** <https://discourse.julialang.org/t/cannot-instantiate-env-in-julia-1-10-adwaita-icon-theme-jll-git-tree-hash-error-anyone-else/108105>\
**Category:** General Usage\
**Tags:** package\
**Created:** [December 27, 2023, 4:58pm UTC](https://discourse.julialang.org/t/cannot-instantiate-env-in-julia-1-10-adwaita-icon-theme-jll-git-tree-hash-error-anyone-else/108105 "2023-12-27T16:58:42Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![giordano](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/giordano/32/2166_2.png) [@giordano](https://discourse.julialang.org/u/giordano)\
**Post date:** [December 29, 2023, 7:01pm UTC](https://discourse.julialang.org/t/cannot-instantiate-env-in-julia-1-10-adwaita-icon-theme-jll-git-tree-hash-error-anyone-else/108105/5 "2023-12-29T19:01:31Z")

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As a _temporary_ workaround until the issue is properly resolved you can try setting the environment variable [`JULIA_PKG_IGNORE_HASHES`](https://docs.julialang.org/en/v1/manual/environment-variables/#JULIA_PKG_IGNORE_HASHES) to `true` (no idea how to do that on Windows).

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_[View the full topic](https://discourse.julialang.org/t/cannot-instantiate-env-in-julia-1-10-adwaita-icon-theme-jll-git-tree-hash-error-anyone-else/108105)._