# Errors in initial evalutaion of model

**URL:** <https://discourse.pymc.io/t/errors-in-initial-evalutaion-of-model/7049>\
**Category:** Questions\
**Created:** [March 22, 2021, 12:54am UTC](https://discourse.pymc.io/t/errors-in-initial-evalutaion-of-model/7049 "2021-03-22T00:54:51Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![fizikdan](https://avatars.discourse-cdn.com/v4/letter/f/258eb7/32.png) [@fizikdan](https://discourse.pymc.io/u/fizikdan)\
**Post date:** [March 22, 2021, 4:57pm UTC](https://discourse.pymc.io/t/errors-in-initial-evalutaion-of-model/7049/2 "2021-03-22T16:57:52Z")

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I think [this](https://discourse.pymc.io/t/need-help-drawing-a-rv-from-a-custom-prior-function/3859) is related to your question…

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_[View the full topic](https://discourse.pymc.io/t/errors-in-initial-evalutaion-of-model/7049)._