error: CoreData+CloudKit: Never successfully initialized and cannot execute request - incomprehensible archive

App & System Services iCloud & Data
ngb OP
Created Sep ’22
Replies 4
Boosts 0
Views 1.5k
Participants 1

anyone getting the following error with CloudKit+CoreData on iOS16 RC? delete/resintall app, delete user CloudKit data and reset of environment don't fix.

[error] error: CoreData+CloudKit: -[NSCloudKitMirroringDelegate _requestAbortedNotInitialized:](2044): <NSCloudKitMirroringDelegate: 0x2816f89a0> - Never successfully initialized and cannot execute request '<NSCloudKitMirroringImportRequest: 0x283abfa00> 41E6B8D6-08C7-4C73-A718-71291DFA67E4' due to error: Error Domain=NSCocoaErrorDomain Code=4864 "*** -[NSKeyedUnarchiver _initForReadingFromData:error:throwLegacyExceptions:]: incomprehensible archive (0x53, 0x6f, 0x6d, 0x65, 0x20, 0x65, 0x78, 0x61)" UserInfo={NSDebugDescription=*** -[NSKeyedUnarchiver _initForReadingFromData:error:throwLegacyExceptions:]: incomprehensible archive (0x53, 0x6f, 0x6d, 0x65, 0x20, 0x65, 0x78, 0x61)}
Replies  4
Boosts  0
Views  1.5k
Participants  1
ngb OP
Sep ’22

still broken in iOS16 final

0
ngb OP
Sep ’22

to fix this I had to reset the environment, let the record tables be recreated and then re-add the recordName and modifiedTimestamp indexes for the public database. exporting the environment schema and then reimporting didn't work.

0
ngb OP
Jun ’24

This still happens in iOS17. anyone know a solution or a workaround? We cant be resetting the environment in production.

0
ngb OP
3w

still happens in iOS18.0.1

0
error: CoreData+CloudKit: Never successfully initialized and cannot execute request - incomprehensible archive
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