# Error while using my project, changes to unkown project

**URL:** <https://discuss.ai.google.dev/t/error-while-using-my-project-changes-to-unkown-project/93735>\
**Category:** Gemini API\
**Tags:** model, gemini-api\
**Created:** [July 13, 2025, 8:17pm UTC](https://discuss.ai.google.dev/t/error-while-using-my-project-changes-to-unkown-project/93735 "2025-07-13T20:17:26Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![Rapido\_AI](https://d1dlmcr85iqnpo.cloudfront.net/user_avatar/discuss.ai.google.dev/rapido_ai/32/31944_2.png) [@Rapido\_AI](https://discuss.ai.google.dev/u/Rapido_AI)\
**Post date:** [August 11, 2025, 12:13pm UTC](https://discuss.ai.google.dev/t/error-while-using-my-project-changes-to-unkown-project/93735/8 "2025-08-11T12:13:49Z")

</div>

I solved the issue, solution is here

> [@3 days trying to solve: Veo 3.0 403 error Generative Language API has not been used in project 542708778979 etc](https://discuss.ai.google.dev/t/3-days-trying-to-solve-veo-3-0-403-error-generative-language-api-has-not-been-used-in-project-542708778979-etc/96867/7):
>
> Same issue. Trying everything, changed APIs, tried to change the link with my project ID, I have to go on production (and on vacation immediately later) with a Django project and I’m stuck with this thing that seems a bloody bug to me… Anyone fixed this?

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