$ react-native init AwesomeProject $ cd AwesomeProject $ npm install react-native-firestack --save $ react-native link react-native-firestack $ cd ios && pod update --verbose $ cd .. $ react-native run-ios --configuration Release

/Users/phoenix/Documents/Workspace/AwesomeProject/ios/build/Build/Intermediates/AwesomeProject.build/Release-iphonesimulator/AwesomeProjectTests.build/Objects-normal/i386/AwesomeProjectTests Undefined symbols for architecture i386: "___gxx_personality_v0", referenced from: _RCTDefaultLogFunction_block_invoke in libReact.a(RCTLog.o) _RCTFormatLog in libReact.a(RCTLog.o) ___RCTAddLogFunction_block_invoke in libReact.a(RCTLog.o) _RCTPerformBlockWithLogFunction in libReact.a(RCTLog.o) _RCTPerformBlockWithLogPrefix in libReact.a(RCTLog.o) RCTGetLocalLogFunction() in libReact.a(RCTLog.o) ___RCTPerformBlockWithLogPrefix_block_invoke in libReact.a(RCTLog.o) ... ld: symbol(s) not found for architecture i386 clang: error: linker command failed with exit code 1 (use -v to see invocation)