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renebigot / XlsxReaderWriter

XlsxReaderWriter is an Objective-C library for iPhone / iPad and Mac. It parses and writes MS Excel XLSX files.
MIT License
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NSInvalidArgumentException occurs when saving xlsx file including external link. #81

Open KohsakuNishida opened 7 years ago

KohsakuNishida commented 7 years ago

Thank you for providing useful library.

Opening and saving an xlsx file containing an expression like this will result in an NSInvalidArgumentException.

A2 ='/XXXX/YYY/[ExternalLink.xlsx]Sheet1'!$B$2

The information on the place of occurrence when adding a test case and running is shown below.

Test Case '-[BRAXlsxReaderWriterTests testUDB01]' started. /Users/kohsaku/Project/XlsxReaderWriter/XlsxReaderWriter/BRAContentTypes.m:99: error: -[BRAXlsxReaderWriterTests testUDB01] : failed: caught "NSInvalidArgumentException", "*** -[NSArrayM insertObject:atIndex:]: object cannot be nil" ( 0 CoreFoundation 0x00000001059f4b0b exceptionPreprocess + 171 1 libobjc.A.dylib 0x0000000105459141 objc_exception_throw + 48 2 CoreFoundation 0x0000000105929443 -[__NSArrayM insertObject:atIndex:] + 1603 3 XlsxReaderWriterTests 0x0000000114aee00f -[BRAContentTypes addContentTypeForExtension:] + 159 4 XlsxReaderWriterTests 0x0000000114b10778 -[BRAOfficeDocumentPackage save] + 2424 5 XlsxReaderWriterTests 0x0000000114b10b23 -[BRAOfficeDocumentPackage saveAs:] + 339 6 XlsxReaderWriterTests 0x0000000114ad2456 -[BRAXlsxReaderWriterTests testUDB01] + 406