# UndefVarError: .\* not defined when grouping with DataframesMeta

**URL:** <https://discourse.julialang.org/t/undefvarerror-not-defined-when-grouping-with-dataframesmeta/93115>\
**Category:** General Usage\
**Tags:** dataframes, dataframesmeta, operator\
**Created:** [January 17, 2023, 9:23pm UTC](https://discourse.julialang.org/t/undefvarerror-not-defined-when-grouping-with-dataframesmeta/93115 "2023-01-17T21:23:04Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![pdeffebach](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/pdeffebach/32/10320_2.png) [@pdeffebach](https://discourse.julialang.org/u/pdeffebach)\
**Post date:** [January 23, 2023, 8:28pm UTC](https://discourse.julialang.org/t/undefvarerror-not-defined-when-grouping-with-dataframesmeta/93115/5 "2023-01-23T20:28:42Z")

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I apologize for this,

We have a new release [out](https://discourse.julialang.org/t/release-dataframesmeta-v-0-13-0/93427) which fixes this bug.

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_[View the full topic](https://discourse.julialang.org/t/undefvarerror-not-defined-when-grouping-with-dataframesmeta/93115)._