# Error : Module inherits standard fields

**URL:** <https://community.hubspot.com/t/error-module-inherits-standard-fields/88306>\
**Category:** CMS Development\
**Tags:** marketplace-solutions-directory\
**Created:** [August 25, 2023, 5:24am UTC](https://community.hubspot.com/t/error-module-inherits-standard-fields/88306 "2023-08-25T05:24:01Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Jaycee\_Lewis](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/jaycee_lewis/32/61352_2.png) [@Jaycee\_Lewis](https://community.hubspot.com/u/Jaycee_Lewis)\
**Post date:** [August 25, 2023, 7:35pm UTC](https://community.hubspot.com/t/error-module-inherits-standard-fields/88306/2 "2023-08-25T19:35:15Z")

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Hey, @JMangukiya 👋 Thanks for your question. Did you get this resolved?

If not, here’s where I’d start:

- Open your module’s `fields.json` file
- Check to ensure you haven’t manually defined any of the standard HubSpot fields
- If so, remove them
- Ensure all your custom field names are unique and not overlapping with standard names

If, after following these steps, you still encounter issues, it might be helpful to provide more specifics or code snippets, so the community can offer more targeted advice.

Thank you! — Jaycee

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