# Error when building a spaace

**URL:** <https://discuss.huggingface.co/t/error-when-building-a-spaace/169284>\
**Category:** Beginners\
**Created:** [October 20, 2025, 8:39am UTC](https://discuss.huggingface.co/t/error-when-building-a-spaace/169284 "2025-10-20T08:39:11Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![george121212afasf](https://avatars.discourse-cdn.com/v4/letter/g/5fc32e/32.png) [@george121212afasf](https://discuss.huggingface.co/u/george121212afasf)\
**Post date:** [October 20, 2025, 8:39am UTC](https://discuss.huggingface.co/t/error-when-building-a-spaace/169284/1 "2025-10-20T08:39:12Z")

</div>

- → ERROR: failed to push spaces-registry-us.huggingface.tech/spaces/68f38d1f724083d8598abbda:cpu-028931c-50x0n5yc: failed commit on ref “manifest-sha256:5636dd524a71f3b944ce789d35213f75dffb71165f88c740896e72a691cd487e”: unexpected status from PUT request to [https://spaces-registry-us.huggingface.tech/v2/spaces/68f38d1f724083d8598abbda/manifests/cpu-028931c-50x0n5yc:](https://spaces-registry-us.huggingface.tech/v2/spaces/68f38d1f724083d8598abbda/manifests/cpu-028931c-50x0n5yc:) 400 Bad Request

when i want to build my spaces (app) im always getting this error ^,

any idea