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 |
|---|---|---|---|---|
| 68 |
NSXMLParserNAMERequiredError
Missing required NAME token in XML.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 35 |
NSXMLParserNamespaceDeclarationError
XML parser namespace declaration error.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 67 |
NSXMLParserNMTOKENRequiredError
XML parser requires NMTOKEN.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 94 |
NSXMLParserNoDTDError
No DTD found or declared for the XML.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 49 |
NSXMLParserNotationNotFinishedError
XML parser notation not finished.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 48 |
NSXMLParserNotationNotStartedError
XML parser notation not started.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 85 |
NSXMLParserNotWellBalancedError
XML parser found unbalanced tags.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 2 |
NSXMLParserOutOfMemoryError
XML parser ran out of memory.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 18 |
NSXMLParserParsedEntityRefAtEOFError
Parsed entity reference at end of file in XML parser.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 20 |
NSXMLParserParsedEntityRefInEpilogError
Entity reference found in the epilog.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 88 |
NSXMLParserParsedEntityRefInInternalError
Parsed entity reference in internal subset.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 21 |
NSXMLParserParsedEntityRefInInternalSubsetError
Entity reference found in the internal subset.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 19 |
NSXMLParserParsedEntityRefInPrologError
Parsed entity reference in XML prolog.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 25 |
NSXMLParserParsedEntityRefMissingSemiError
Missing semicolon in parsed XML entity reference.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 24 |
NSXMLParserParsedEntityRefNoNameError
XML parser parsed entity reference without name.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 69 |
NSXMLParserPCDATARequiredError
PCDATA section required in XML parser.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 5 |
NSXMLParserPrematureDocumentEndError
XML document ended prematurely
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 47 |
NSXMLParserProcessingInstructionNotFinishedError
XML parser processing instruction not finished.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 46 |
NSXMLParserProcessingInstructionNotStartedError
XML parser processing instruction not started.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |
| 71 |
NSXMLParserPublicIdentifierRequiredError
XML parser requires public identifier.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSXMLParser.h |