# Module error Please explain

**URL:** https://forum.crunchdao.com/t/module-error-please-explain/1036
**Category:** DataCrunch
**Tags:** library
**Created:** [September 18, 2025, 6:15pm UTC](https://forum.crunchdao.com/t/module-error-please-explain/1036 "2025-09-18T18:15:08Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![enzo](https://forum.crunchdao.com/user_avatar/forum.crunchdao.com/enzo/32/15_2.png) [@enzo](https://forum.crunchdao.com/u/enzo)
#### Post date: [September 18, 2025, 7:10pm UTC](https://forum.crunchdao.com/t/module-error-please-explain/1036/3 "2025-09-18T19:10:08Z")

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Another cruncher had the same problem, your issues could be related: [Module error pycatch22 - #2 by enzo](https://forum.crunchdao.com/t/module-error-pycatch22/1038/2)

To make it short, make sure you have an `import pycatch22` at the top level, not in a function.

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