4

I installed everytying and ran the following steps:

react-native init AwesomeProject
cd AwesomeProject
react-native run-ios

But I'm getting a BUILD FAIL and the following error:

Error: xcodebuild process exited with code 65
    at ChildProcess.<anonymous> (runIOS.js:102:14)
    at emitTwo (events.js:87:13)
    at ChildProcess.emit (events.js:172:7)
    at maybeClose (internal/child_process.js:818:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5)

Any idea what is going on? I followed the exact steps from the docs: https://facebook.github.io/react-native/docs/getting-started.html#content

A.com
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4 Answers4

6

Here is the solution

first delete ios/build folder then run

sudo react-native run-ios
Hadnazzar
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SOLVED: Always be sure to update your Xcode folks!

Protip: And don't do it from the apple store (but always do it from an official apple website of course)

tip from: http://ericasadun.com/2016/03/22/xcode-upgrades-lessons-learned/

official apple download page: https://developer.apple.com/download/more/

A.com
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For people not wanting to download and install XCode again:

  1. After updating to XCode 8, open your project and set your signing identity right again
  2. Run the project, maybe it will work again. If not, you will most likely get and error from RCTWebSocket
  3. Double click on the RCTWebSocket project in your navigator and remove the flags under build settings > custom compiler flags. Details here: https://github.com/facebook/react-native/issues/8584#issuecomment-236366222
mklb
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i had the same issue mac os el capitan xcode 7.3.1

at this time react-native@0.59.0 was release but it didn't work for me

i installed react-native with older version and used this command and made a new project

react-native init --version="react-native@0.53.0" myproject

now it's okay and is working perfect

Aliking66
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