Apple Error Codes Database
Comprehensive Apple Error Codes
Explore our extensive database of over 5,000 Apple Ecosystem error codes. From macOS to iOS, tvOS, watchOS, and visionOS, each code is presented with its name and a concise description to help you quickly pinpoint and resolve issues.
Whether you’re a developer refining an app or a user troubleshooting a system glitch, this resource empowers you with the knowledge to decode cryptic errors and find actionable solutions. No more guesswork—just clear guidance to keep your projects and devices running smoothly.
| Number | Name & Description | Platforms | Framework | Header |
|---|---|---|---|---|
| -67006 |
errSecCSCancelled
Code signing operation was cancelled.
|
macOS | Security | CSCommon.h |
| -66991 |
errSecCSCMSConstructionFailed
Constructing or parsing the CMS (Cryptographic Message Syntax) for code signing failed.
|
macOS | Security | CSCommon.h |
| -67036 |
errSecCSCMSTooLarge
CMS (Cryptographic Message Syntax) data is too large to be processed.
|
macOS | Security | CSCommon.h |
| -67032 |
errSecCSDBAccess
Failure or denial occurred when attempting to access the code signing database.
|
macOS | Security | CSCommon.h |
| -67024 |
errSecCSDbCorrupt
Code signing database is corrupt or unreadable.
|
macOS | Security | CSCommon.h |
| -67033 |
errSecCSDBDenied
Access to the code signing database was denied.
|
macOS | Security | CSCommon.h |
| -67012 |
errSecCSDSStoreSymlink
.DS_Store file or symlink caused a validation error in code signing.
|
macOS | Security | CSCommon.h |
| -67026 |
errSecCSFileHardQuarantined
File is quarantined in a way that blocks code signing validation.
|
macOS | Security | CSCommon.h |
| -67063 |
errSecCSGuestInvalid
Code signing guest is invalid.
|
macOS | Security | CSCommon.h |
| -67019 |
errSecCSHelperFailed
Helper process or tool used by the code signing subsystem failed.
|
macOS | Security | CSCommon.h |
| -67043 |
errSecCSHostProtocolContradiction
Contradictory or incompatible conditions in the host protocol.
|
macOS | Security | CSCommon.h |
| -67042 |
errSecCSHostProtocolDedicationError
Dedication-related error in the host protocol for code signing.
|
macOS | Security | CSCommon.h |
| -67031 |
errSecCSHostProtocolInvalidAttribute
Invalid attribute was specified in the host protocol for code signing.
|
macOS | Security | CSCommon.h |
| -67035 |
errSecCSHostProtocolInvalidHash
Invalid or mismatched hash was encountered in the host protocol.
|
macOS | Security | CSCommon.h |
| -67041 |
errSecCSHostProtocolNotProxy
Host protocol expected a proxy but did not receive one.
|
macOS | Security | CSCommon.h |
| -67044 |
errSecCSHostProtocolRelativePath
Relative path was used in the host protocol, which is disallowed.
|
macOS | Security | CSCommon.h |
| -67040 |
errSecCSHostProtocolStateError
Host protocol is in an invalid or unexpected state.
|
macOS | Security | CSCommon.h |
| -67039 |
errSecCSHostProtocolUnrelated
Processes or items involved are unrelated under the host protocol.
|
macOS | Security | CSCommon.h |
| -67047 |
errSecCSHostReject
Host environment rejected the code signature.
|
macOS | Security | CSCommon.h |
| -67030 |
errSecCSInfoPlistFailed
Validation or reading of the Info.plist within the signed bundle failed.
|
macOS | Security | CSCommon.h |