# Inconsistent pool and invpool PooledArrays

**URL:** <https://discourse.julialang.org/t/inconsistent-pool-and-invpool-pooledarrays/116828>\
**Category:** General Usage\
**Tags:** question, package, indexing, arrays\
**Created:** [July 9, 2024, 1:58pm UTC](https://discourse.julialang.org/t/inconsistent-pool-and-invpool-pooledarrays/116828 "2024-07-09T13:58:16Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![SamTheGeneticCoder](https://avatars.discourse-cdn.com/v4/letter/s/919ad9/32.png) [@SamTheGeneticCoder](https://discourse.julialang.org/u/SamTheGeneticCoder)\
**Post date:** [July 9, 2024, 1:58pm UTC](https://discourse.julialang.org/t/inconsistent-pool-and-invpool-pooledarrays/116828/1 "2024-07-09T13:58:16Z")

</div>

Hi there!

Could someone help me understand the “inconsistent pool and invpool” error in PooledArrays.jl?

> <https://github.com/JuliaData/PooledArrays.jl/blob/main/src/PooledArrays.jl#L51>

Thanks in advance!