@DTS Engineer Hello! Thanks for the link🙏. I believe I encountered a new issue about Xcode Cloud. Please refer to https://developer.apple.com/forums/thread/810011

Reproducible with Xcode 26.2 (17C52) FB21322904

@DTS Engineer Thanks for the information! Based on my observations (after repeated experiments and spending quite a bit of my Xcode Cloud quota), it seems that projects with an Apple Watch target cannot be exported normally on Xcode Cloud using Xcode 26.2. iOS projects without an Apple Watch target do not have this issue. Project with Apple Watch app target:

Never mind. Building locally revealed the real problem.

@Zaba Hello! It’s very likely that your new Widget Extension is missing some necessary InfoPlist values or specific entitlements. You can try downloading the Archives that were successfully built but failed to export from Xcode Cloud, and then use the local Xcode Organizer to upload them to the App Store. If there are any configuration issues, the local Xcode will provide much more accurate error messages than Xcode Cloud.