Unsupported compiler 'com.apple.compilers.llvmgcc42' selected for architectu
如果出現(xiàn)如上編譯錯(cuò)誤:
Change your compiler for C/C++/ObjectiveC Go to Build Settings->Build OPtions->compiler for C/C++/ObjectiveC; select Default(Apple LLVM7.0)
UIWebViewDemo_xcodeproj.png
90%"duplicate symbol OBJC_CLASS$_test1ViewController in:"的錯(cuò)誤都是
1.因?yàn)閷?dǎo)入了Import.m文件
- 其他可能項(xiàng)目中存在兩個(gè)一樣的文件