# Module 'openmc' has no attribute 'RegularMesh'

**URL:** <https://openmc.discourse.group/t/module-openmc-has-no-attribute-regularmesh/731>\
**Category:** User Support\
**Created:** [August 26, 2020, 6:10am UTC](https://openmc.discourse.group/t/module-openmc-has-no-attribute-regularmesh/731 "2020-08-26T06:10:09Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Auliyah](https://avatars.discourse-cdn.com/v4/letter/a/5fc32e/32.png) [@Auliyah](https://openmc.discourse.group/u/Auliyah)\
**Post date:** [August 26, 2020, 6:10am UTC](https://openmc.discourse.group/t/module-openmc-has-no-attribute-regularmesh/731/1 "2020-08-26T06:10:09Z")

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![IMG_20200826_130926](https://global.discourse-cdn.com/free1/uploads/openmc/original/2X/6/6f8962b4ef8e10892f300543b5f71b572f132ee4.jpeg)

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<div class="post-metadata">

**Author:** ![Pranto](https://yyz2.discourse-cdn.com/free1/user_avatar/openmc.discourse.group/pranto/32/489_2.png) [@Pranto](https://openmc.discourse.group/u/Pranto)\
**Post date:** [August 26, 2020, 7:10am UTC](https://openmc.discourse.group/t/module-openmc-has-no-attribute-regularmesh/731/2 "2020-08-26T07:10:51Z")

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FYI @Auliyah `openmc.RegularMesh` is a `class` [[Docs](https://docs.openmc.org/en/stable/pythonapi/generated/openmc.RegularMesh.html#openmc.RegularMesh)], not a attribute.

**Solution**

```python
mesh = openmc.RegularMesh()

```

Hope this will help you.