Can't Run App In Simulator from Terminal

[yesh0907]

I tried running the react-native run-ios from the terminal, but the build failed. Oddly the build works in XCode but not in the terminal.

ERROR:

Scanning 557 folders for symlinks in /Users/yesh0907/Desktop/coding/Javascript/react-native/todo/node_modules (4ms)
Found Xcode project todo.xcodeproj
We couldn't boot your defined simulator due to an already booted simulator. We are limited to one simulator launched at a time.
Launching iPhone 6 (iOS 10.3)...
Building using "xcodebuild -project todo.xcodeproj -configuration Debug -scheme todo -destination id=37AA43EC-63B1-460A-BA5A-26C1B4ECBE4B -derivedDataPath build"
User defaults from command line:

IDEDerivedDataPathOverride = /Users/yesh0907/Desktop/coding/Javascript/react-native/todo/ios/build

=== BUILD TARGET yoga OF PROJECT React WITH CONFIGURATION Debug ===

Check dependencies

Analyze /Users/yesh0907/Desktop/coding/Javascript/react-native/todo/node_modules/react-native/ReactCommon/yoga/yoga/YGNodeList.c
cd /Users/yesh0907/Desktop/coding/Javascript/react-native/todo/node_modules/react-native/React
export LANG=en_US.US-ASCII
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/Users/yesh0907/.rvm/gems/ruby-2.4.0/bin:/Users/yesh0907/.rvm/gems/ruby-2.4.0@global/bin:/Users/yesh0907/.rvm/rubies/ruby-2.4.0/bin:/Users/yesh0907/opt/cross/bin:/Users/yesh0907/.rbenv/shims:/usr/local/opt/php56/bin:/usr/local/share/npm/bin:/Users/yesh0907/.npm-packages/bin:/usr/local/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/yesh0907/.rvm/bin"
/usr/local/bin/gcc-4.9 -x c -arch x86_64 -fmessage-length=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit=0 -std=gnu99 -fmodules -fmodules-cache-path=/Users/yesh0907/Desktop/coding/Javascript/react-native/todo/ios/build/ModuleCache -fmodules-prune-interval=86400 -fmodules-prune-after=345600 -fbuild-session-file=/Users/yesh0907/Desktop/coding/Javascript/react-native/todo/ios/build/ModuleCache/Session.modulevalidation -fmodules-validate-once-per-build-session -Wnon-modular-include-in-framework-module -Werror=non-modular-include-in-framework-module -Wno-trigraphs -fpascal-strings -O0 -fno-common -Wno-missing-field-initializers -Wmissing-prototypes -Werror=return-type -Wunreachable-code -Werror=deprecated-objc-isa-usage -Werror=objc-root-class -Wmissing-braces -Wparentheses -Wswitch -Wunused-function -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wempty-body -Wuninitialized -Wconditional-uninitialized -Wno-unknown-pragmas -Wshadow -Wno-four-char-constants -Wno-conversion -Wconstant-conversion -Wint-conversion -Wbool-conversion -Wenum-conversion -Wshorten-64-to-32 -Wpointer-sign -Wnewline-eof -DDEBUG=1 -DRCT_DEBUG=1 -DRCT_DEV=1 -DRCT_NSASSERT=1 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator10.3.sdk -fasm-blocks -fstrict-aliasing -Wdeprecated-declarations -mios-simulator-version-min=8.0 -g -Wno-sign-conversion -Winfinite-recursion -D__clang_analyzer__ -Xclang -analyzer-output=plist-multi-file -Xclang -analyzer-config -Xclang path-diagnostics-alternate=true -Xclang -analyzer-config -Xclang report-in-main-source-file=true -Xclang -analyzer-config -Xclang nullability:NoDiagnoseCallsToSystemHeaders=true -Xclang -analyzer-checker -Xclang security.insecureAPI.UncheckedReturn -Xclang -analyzer-checker -Xclang security.insecureAPI.getpw -Xclang -analyzer-checker -Xclang security.insecureAPI.gets -Xclang -analyzer-checker -Xclang security.insecureAPI.mkstemp -Xclang -analyzer-checker -Xclang security.insecureAPI.mktemp -Xclang -analyzer-disable-checker -Xclang security.insecureAPI.rand -Xclang -analyzer-disable-checker -Xclang security.insecureAPI.strcpy -Xclang -analyzer-checker -Xclang security.insecureAPI.vfork -I/Users/yesh0907/Desktop/coding/Javascript/react-native/todo/ios/build/Build/Intermediates/React.build/Debug-iphonesimulator/yoga.build/yoga.hmap -I/Users/yesh0907/Desktop/coding/Javascript/react-native/todo/ios/build/Build/Products/Debug-iphonesimulator/include -I/Users/yesh0907/Desktop/coding/Javascript/react-native/todo/ios/build/Build/Intermediates/React.build/Debug-iphonesimulator/yoga.build/DerivedSources/x86_64 -I/Users/yesh0907/Desktop/coding/Javascript/react-native/todo/ios/build/Build/Intermediates/React.build/Debug-iphonesimulator/yoga.build/DerivedSources -Wextra -Wall -Wno-semicolon-before-method-body -F/Users/yesh0907/Desktop/coding/Javascript/react-native/todo/ios/build/Build/Products/Debug-iphonesimulator -MMD -MT dependencies -MF /Users/yesh0907/Desktop/coding/Javascript/react-native/todo/ios/build/Build/Intermediates/React.build/Debug-iphonesimulator/yoga.build/StaticAnalyzer/React/yoga/normal/x86_64/YGNodeList.d --analyze /Users/yesh0907/Desktop/coding/Javascript/react-native/todo/node_modules/react-native/ReactCommon/yoga/yoga/YGNodeList.c -o /Users/yesh0907/Desktop/coding/Javascript/react-native/todo/ios/build/Build/Intermediates/React.build/Debug-iphonesimulator/yoga.build/StaticAnalyzer/React/yoga/normal/x86_64/YGNodeList.plist

gcc-4.9: error: path-diagnostics-alternate=true: No such file or directory

gcc-4.9: error: report-in-main-source-file=true: No such file or directory

gcc-4.9: error: nullability:NoDiagnoseCallsToSystemHeaders=true: No such file or directory

gcc-4.9: error: security.insecureAPI.UncheckedReturn: No such file or directory

gcc-4.9: error: security.insecureAPI.getpw: No such file or directory

gcc-4.9: error: security.insecureAPI.gets: No such file or directory

gcc-4.9: error: security.insecureAPI.mkstemp: No such file or directory

gcc-4.9: error: security.insecureAPI.mktemp: No such file or directory

gcc-4.9: error: security.insecureAPI.rand: No such file or directory

gcc-4.9: error: security.insecureAPI.strcpy: No such file or directory

gcc-4.9: error: security.insecureAPI.vfork: No such file or directory

gcc-4.9: error: unrecognized command line option '-fdiagnostics-show-note-include-stack'

gcc-4.9: error: unrecognized command line option '-fmacro-backtrace-limit=0'

gcc-4.9: error: unrecognized command line option '-fmodules'

gcc-4.9: error: unrecognized command line option '-fmodules-cache-path=/Users/yesh0907/Desktop/coding/Javascript/react-native/todo/ios/build/ModuleCache'

gcc-4.9: error: unrecognized command line option '-fmodules-prune-interval=86400'

gcc-4.9: error: unrecognized command line option '-fmodules-prune-after=345600'

gcc-4.9: error: unrecognized command line option '-fbuild-session-file=/Users/yesh0907/Desktop/coding/Javascript/react-native/todo/ios/build/ModuleCache/Session.modulevalidation'

gcc-4.9: error: unrecognized command line option '-fmodules-validate-once-per-build-session'

gcc-4.9: error: unrecognized command line option '-Wnon-modular-include-in-framework-module'

gcc-4.9: error: unrecognized command line option '-fpascal-strings'

gcc-4.9: error: unrecognized command line option '-Wconditional-uninitialized'

gcc-4.9: error: unrecognized command line option '-Wconstant-conversion'

gcc-4.9: error: unrecognized command line option '-Wint-conversion'

gcc-4.9: error: unrecognized command line option '-Wbool-conversion'

gcc-4.9: error: unrecognized command line option '-Wenum-conversion'

gcc-4.9: error: unrecognized command line option '-Wshorten-64-to-32'

gcc-4.9: error: unrecognized command line option '-Wnewline-eof'

gcc-4.9: error: unrecognized command line option '-fasm-blocks'

gcc-4.9: error: unrecognized command line option '-mios-simulator-version-min=8.0'

gcc-4.9: error: unrecognized command line option '-Winfinite-recursion'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-analyzer-output=plist-multi-file'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-analyzer-config'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-analyzer-config'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-analyzer-config'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-analyzer-checker'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-analyzer-checker'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-analyzer-checker'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-analyzer-checker'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-Xclang'
gcc-4.9: error: unrecognized command line option '-analyzer-checker'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-Xclang'
gcc-4.9: error: unrecognized command line option '-analyzer-disable-checker'
gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-Xclang'
gcc-4.9: error: unrecognized command line option '-analyzer-disable-checker'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '-analyzer-checker'

gcc-4.9: error: unrecognized command line option '-Xclang'

gcc-4.9: error: unrecognized command line option '--analyze'

Command /usr/local/bin/gcc-4.9 failed with exit code 1

Installing build/Build/Products/Debug-iphonesimulator/todo.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

Additional Information

• React Native version:
  react-native-cli: 2.0.1
  react-native: 0.44.0
• Platform: iOS
• Development Operating System: MacOS
• Dev tools: XCode

[dobrienlzd]

You have two simulators running! close one!

[DanielMSchmidt]

@facebook-github-bot answered

[facebook-github-bot]

Closing this issue as @DanielMSchmidt says the question asked has been answered. Please help us by asking questions on StackOverflow. StackOverflow is amazing for Q&A: it has a reputation system, voting, the ability to mark a question as answered. Because of the reputation system it is likely the community will see and answer your question there. This also helps us use the GitHub bug tracker for bugs only.

[yesh0907]

@dobrienlzd That wasn't the issue, the problem was that I was using homebrew's gcc-4.9. I uninstalled it and used the default gcc that comes with a Mac and it worked.

[hramos]

Duplicate of #14423