# How to fix error UndefVarError when eval using?

**URL:** <https://discourse.julialang.org/t/how-to-fix-error-undefvarerror-when-eval-using/93503>\
**Category:** General Usage\
**Tags:** question\
**Created:** [January 25, 2023, 12:12pm UTC](https://discourse.julialang.org/t/how-to-fix-error-undefvarerror-when-eval-using/93503 "2023-01-25T12:12:19Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![mcmuffin6o](https://avatars.discourse-cdn.com/v4/letter/m/9f8e36/32.png) [@mcmuffin6o](https://discourse.julialang.org/u/mcmuffin6o)\
**Post date:** [March 20, 2024, 11:21pm UTC](https://discourse.julialang.org/t/how-to-fix-error-undefvarerror-when-eval-using/93503/2 "2024-03-20T23:21:05Z")

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[This](https://discourse.julialang.org/t/eval-symbol-varname-causes-undefvarerror-although-the-variable-is-defined/23726) post might help.

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