XCode不建立我的项目

Question

I'am using React-Native and react-native-maps but if i want to build it will build failed. Errors is "Apple Mach-O Linker Error Group"

Error:

ld: warning: directory not found for option '-L/Users/mrkacan/Library/Developer/Xcode/DerivedData/tracis-hckbanztjtfhnresvxragwaciwlc/Build/Products/Release-iphonesimulator/DoubleConversion'
    ld: warning: directory not found for option '-L/Users/mrkacan/Library/Developer/Xcode/DerivedData/tracis-hckbanztjtfhnresvxragwaciwlc/Build/Products/Release-iphonesimulator/Folly'
    ld: warning: directory not found for option '-L/Users/mrkacan/Library/Developer/Xcode/DerivedData/tracis-hckbanztjtfhnresvxragwaciwlc/Build/Products/Release-iphonesimulator/Google-Maps-iOS-Utils'
    ld: warning: directory not found for option '-L/Users/mrkacan/Library/Developer/Xcode/DerivedData/tracis-hckbanztjtfhnresvxragwaciwlc/Build/Products/Release-iphonesimulator/React'
    ld: warning: directory not found for option '-L/Users/mrkacan/Library/Developer/Xcode/DerivedData/tracis-hckbanztjtfhnresvxragwaciwlc/Build/Products/Release-iphonesimulator/glog'
    ld: warning: directory not found for option '-L/Users/mrkacan/Library/Developer/Xcode/DerivedData/tracis-hckbanztjtfhnresvxragwaciwlc/Build/Products/Release-iphonesimulator/react-native-google-maps'
    ld: warning: directory not found for option '-L/Users/mrkacan/Library/Developer/Xcode/DerivedData/tracis-hckbanztjtfhnresvxragwaciwlc/Build/Products/Release-iphonesimulator/react-native-maps'
    ld: warning: directory not found for option '-L/Users/mrkacan/Library/Developer/Xcode/DerivedData/tracis-hckbanztjtfhnresvxragwaciwlc/Build/Products/Release-iphonesimulator/yoga'
    ld: library not found for -lDoubleConversion
    clang: error: linker command failed with exit code 1 (use -v to see invocation)

Edit:

set Build Active architecture Only to Yes

and add Google maps library its worked!

Answer 1

请关闭xcode项目，然后打开.xcworkspace文件（带有白色XCode图标）并构建您的项目，这是所有使用Pods的项目所需要的。