Same error for me
Xcode Version 12.2 (12B45b)
iPhone SE on iOS 14.1
RemoteHumanReadableError: Failed to update preview.
Error encountered when sending 'display' message to agent.
==================================
| RemoteHumanReadableError
|
| LoadingError: failed to load library at path "/private/var/mobile/Containers/Data/Application/66168AF1-A427-4DD2-BC79-C9B0BF1198DB//tmp/13AA5AC6-EB80-4560-980A-7DE8E77CE026-ContentView.2.preview-thunk.dylib": Optional(dlopen(/private/var/mobile/Containers/Data/Application/66168AF1-A427-4DD2-BC79-C9B0BF1198DB/tmp/13AA5AC6-EB80-4560-980A-7DE8E77CE026-ContentView.2.preview-thunk.dylib, 2): no suitable image found. Did find:
| /private/var/mobile/Containers/Data/Application/66168AF1-A427-4DD2-BC79-C9B0BF1198DB/tmp/13AA5AC6-EB80-4560-980A-7DE8E77CE026-ContentView.2.preview-thunk.dylib: code signature invalid for '/private/var/mobile/Containers/Data/Application/66168AF1-A427-4DD2-BC79-C9B0BF1198DB/tmp/13AA5AC6-EB80-4560-980A-7DE8E77CE026-ContentView.2.preview-thunk.dylib'
| )