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
-5207
numberFormattingBadFormatErr
Bad format string in numeric formatting.
macOS CarbonCore MacErrors.h
-5202
numberFormattingBadNumberFormattingObjectErr
Invalid number formatting object
macOS CarbonCore MacErrors.h
-5208
numberFormattingBadOptionsErr
Invalid number formatting options specified.
macOS CarbonCore MacErrors.h
-5209
numberFormattingBadTokenErr
Number formatting bad token error.
macOS CarbonCore MacErrors.h
-5205
numberFormattingDelimiterMissingErr
Missing delimiter in numeric format.
macOS CarbonCore MacErrors.h
-5206
numberFormattingEmptyFormatErr
Empty format string in number formatting
macOS CarbonCore MacErrors.h
-5204
numberFormattingLiteralMissingErr
A required numeric literal is missing in number formatting.
macOS CarbonCore MacErrors.h
-5212
numberFormattingNotADigitErr
A non-digit character was encountered in numeric formatting.
macOS CarbonCore MacErrors.h
-5200
numberFormattingNotANumberErr
Number formatting encountered a non-numeric value.
macOS CarbonCore MacErrors.h
-5201
numberFormattingOverflowInDestinationErr
Numeric formatting overflowed the destination buffer.
macOS CarbonCore MacErrors.h
-5203
numberFormattingSpuriousCharErr
Spurious or invalid character found during number formatting.
macOS CarbonCore MacErrors.h
-5210
numberFormattingUnOrderedCurrencyRangeErr
Currency range is unordered during number formatting.
macOS CarbonCore MacErrors.h
-5210
numberFormattingUnOrdredCurrencyRangeErr
Number formatting encountered unordered currency range.
macOS CarbonCore MacErrors.h
-5212
numberFortmattingNotADigitErr
Number formatting encountered non-digit character.
macOS CarbonCore MacErrors.h
-65
offLinErr
Offline error.
macOS CarbonCore MacErrors.h
-23
openErr
Unknown.
macOS CarbonCore MacErrors.h
-49
opWrErr
Write operation failed due to an error.
macOS CarbonCore MacErrors.h
-2755
OSAControlFlowError
Control flow error in Open Scripting Architecture
macOS CarbonCore MacErrors.h
-2752
OSADuplicateHandler
AppleScript handler name is duplicated
macOS CarbonCore MacErrors.h
-2750
OSADuplicateParameter
A parameter was used more than once in the script command.
macOS CarbonCore MacErrors.h
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