# Unexpected error while doing custom analyses

**URL:** <https://forum.depmap.org/t/unexpected-error-while-doing-custom-analyses/2850>\
**Category:** Issues and Bugs\
**Created:** [October 4, 2023, 1:27pm UTC](https://forum.depmap.org/t/unexpected-error-while-doing-custom-analyses/2850 "2023-10-04T13:27:29Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![rhd10](https://avatars.discourse-cdn.com/v4/letter/r/f6c823/32.png) [@rhd10](https://forum.depmap.org/u/rhd10)\
**Post date:** [October 4, 2023, 1:27pm UTC](https://forum.depmap.org/t/unexpected-error-while-doing-custom-analyses/2850/1 "2023-10-04T13:27:29Z")

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![depmap ss](https://canada1.discourse-cdn.com/flex035/uploads/depmap/original/1X/8d992a6b3ad0e1a474cd2981a88c17b66f2b1f60.png)

An unexpected error shows up consistently (screenshot attached) when I try to run custom analyses. Kindly help.

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**Author:** ![pmontgom](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.depmap.org/pmontgom/32/4_2.png) [@pmontgom](https://forum.depmap.org/u/pmontgom)\
**Post date:** [October 24, 2023, 3:29am UTC](https://forum.depmap.org/t/unexpected-error-while-doing-custom-analyses/2850/2 "2023-10-24T03:29:36Z")

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I tried reproducing this failure and wasn’t successful. I wonder if the issue might be the “Normal” set of lines and those lines might not be present in the CRISPR dataset.

Could you share the IDs in the two sets that you’re trying to use?