# Trivial form fails on xdmf mesh

**URL:** <https://fenicsproject.discourse.group/t/trivial-form-fails-on-xdmf-mesh/8370>\
**Category:** Uncategorized\
**Created:** [May 20, 2022, 10:24am UTC](https://fenicsproject.discourse.group/t/trivial-form-fails-on-xdmf-mesh/8370 "2022-05-20T10:24:18Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![hawkspar](https://avatars.discourse-cdn.com/v4/letter/h/b487fb/32.png) [@hawkspar](https://fenicsproject.discourse.group/u/hawkspar)\
**Post date:** [May 20, 2022, 12:07pm UTC](https://fenicsproject.discourse.group/t/trivial-form-fails-on-xdmf-mesh/8370/3 "2022-05-20T12:07:17Z")

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I’m pretty sure this problem is unrelated to [this one](https://fenicsproject.discourse.group/t/assemble-matrix-in-dolfinx/7547) since in my version of dolfinx `dolfinx.fem.form` is still a module.

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