I started reading the crashlog and this caught my attention: _openNextDocumentURLFromIDEApplicationRestorableState and didDecodeRestorableState. So I thought that maybe Xcode 15.4 was trying to restore a state that was not able to decode or parse or "understand". So I opened Xcode 16.0 Beta 3, closed the current project (by tapping on X symbol), then I opened Xcode 15.4 and it worked.

Did you find a solution? I am facing the same issue

Did you find a good solution? Having the same issues.

Same issue. As soon as I click an error it immediately disappears. Also happening in the latest Xcode 14.1 beta 3 version

The problem was with one of our external dependencies and SPM. When moving all of them back to cocoapods, the problem disappears. In case anyone wants to replicate, this is a list of dependencies. The ones at the bottom are the ones we moved to SPM and the problem started. ruby pod 'Amplitude-iOS' pod 'AppsFlyerFramework' pod 'Appboy-iOS-SDK/Core' pod 'ZendeskSupportSDK' pod 'ZendeskAnswerBotSDK' pod 'SDWebImage' pod 'SnapSDK/SCSDKCreativeKit' pod 'AWSCore', :git = 'https://github.com/onuniverse/aws-sdk-ios.git', :branch = 'catalyst' pod 'AWSS3', :git = 'https://github.com/onuniverse/aws-sdk-ios.git', :branch = 'catalyst' We tried moving the following pods to SPM but it broke the console (printing any property from a breakpoint was not possible) pod 'FBSDKCoreKit' pod 'FBSDKLoginKit' pod 'FBSDKShareKit' pod 'AppCenter' pod 'Auth0', '~ 1.32' pod 'KeychainAccess'