主要有两个问题 一个是info.plist冲突, 一个是缺少-lstdc++.6.0.9,解决版本如下:
问题1:
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:-1: Multiple commands produce '/Users/fang/Library/Developer/Xcode/DerivedData/GuSuiEr-erlsjsktlnyflhdvehpjvbxfxjeb/Build/Products/Debug-iphonesimulator/GuSuiEr.app/Info.plist':
- Target 'GuSuiEr' (project 'GuSuiEr') has copy command from '/Users/fang/Documents/GuSuiEr/GuSuiEr/SupportingFiles/Info.plist' to '/Users/fang/Library/Developer/Xcode/DerivedData/GuSuiEr-erlsjsktlnyflhdvehpjvbxfxjeb/Build/Products/Debug-iphonesimulator/GuSuiEr.app/Info.plist'
- Target 'GuSuiEr' (project 'GuSuiEr') has process command with output '/Users/fang/Library/Developer/Xcode/DerivedData/GuSuiEr-erlsjsktlnyflhdvehpjvbxfxjeb/Build/Products/Debug-iphonesimulator/GuSuiEr.app/Info.plist'
解决办法: file->workspace settings ->build system
屏幕快照 2018-09-19 下午1.34.23.png
问题2
ld: library not found for -lstdc++.6.0.9
clang: error: linker command failed with exit code 1 (use -v to see invocation)
