Error run react-native run-ios

[gisellebello]

Can you help me with this ? please??

The following build commands failed:
CompileC build/RCTActionSheet.build/Debug-iphonesimulator/RCTActionSheet.build/Objects-normal/x86_64/RCTActionSheetManager.o RCTActionSheetManager.m normal x86_64 objective-c com.apple.compilers.llvm.clang.1_0.compiler
(1 failure)

Installing build/Build/Products/Debug-iphonesimulator/AwesomeProject.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/AwesomeProject.app/Info.plist
Print: Entry, ":CFBundleIdentifier", Does Not Exist