Failed to get descriptors for extensionBundleID Failed to get descriptors for extensionBundleID xcode xcode

Failed to get descriptors for extensionBundleID


swift xcode ios14

I resolved this problem.Clean Builder Folder(maybe it's not necessary), then restart your iPhone. Run your project again.

swift xcode ios14

For me the problem was the excluded arm64 architecture for any iOS simulator on the widget target build settings (Added because of my M1 development device).

When removing this excluded architecture, the widget is running without any problem.

swift xcode ios14

For me it was that my device was on iOS 14.1 and the Deployment Target was set to 14.3 for the widget target. The solution was to update the Deployment Target to match your device or lower. The Deployment Target setting is in the General tab and under Deployment Info (in my case I set it to 14.0).

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