react-native run-ios

[enricozhang]

** BUILD FAILED **

The following build commands failed:
CompileC /Users/enrico/GitHub/GitHubPopular-master/ios/build/Build/Intermediates/RCTWebSocket.build/Debug-iphonesimulator/RCTWebSocket.build/Objects-normal/x86_64/RCTSRWebSocket.o RCTSRWebSocket.m normal x86_64 objective-c com.apple.compilers.llvm.clang.1_0.compiler
(1 failure)
Installing build/Build/Products/Debug-iphonesimulator/GitHubPopular.app
An error was encountered processing the command (domain=NSPOSIXErrorDomain, code=2):
Failed to install the requested application
An application bundle was not found at the provided path.
Provide a valid path to the desired application bundle.
Print: Entry, ":CFBundleIdentifier", Does Not Exist

Command failed: /usr/libexec/PlistBuddy -c Print:CFBundleIdentifier build/Build/Products/Debug-iphonesimulator/GitHubPopular.app/Info.plist
Print: Entry, ":CFBundleIdentifier", Does Not Exist

[leo7723]

try react-native upgrade

[Mageenz]

+1

[bosenboy]

react-native-git-upgrade ,and then has another error.