Environment:
OS: macOS Sierra 10.12.6
Xcode: Xcode 9.2 Build version 9C40b
Node: 6.11.1
npm: 3.10.10
Watchman: 4.9.0
react-native-cli: 2.0.1
Description:
When I run my code the app gets crashes in this line context = [JSC_JSContext(contextRef) contextWithJSGlobalContextRef:contextRef] which is from /Users/mac1/Documents/test/project/node_modules/react-native/React/Executors/RCTJSCExecutor.mm. Can anyone help me with this issue
Crashlytics Log:
+1 same
+1 same
Can you provide an example of the actual code that triggers this crash?
Similar problem with release variant :/.
React Native Environment Info:
System:
OS: macOS 10.14
CPU: (4) x64 Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz
Memory: 34.43 MB / 8.00 GB
Shell: 3.2.57 - /bin/bash
Binaries:
Node: 10.15.1 - /usr/local/bin/node
Yarn: 1.13.0 - /usr/local/bin/yarn
npm: 6.4.1 - /usr/local/bin/npm
SDKs:
iOS SDK:
Platforms: iOS 12.1, macOS 10.14, tvOS 12.1, watchOS 5.1
IDEs:
Android Studio: 3.3 AI-182.5107.16.33.5264788
Xcode: 10.1/10B61 - /usr/bin/xcodebuild
npmPackages:
react: 16.6.3 => 16.6.3
react-native: 0.57.8 => 0.57.8
npmGlobalPackages:
react-native-cli: 2.0.1

That happens once the app has been opened and i press any button or textinput
Similar problem with release variant :/.
That happens once the app has been opened and i press any button or textinput
Same here, do you have resolved?
Similar problem with release variant :/.
That happens once the app has been opened and i press any button or textinputSame here, do you have resolved?
Sure. In my case, it was due the Podfile and manual dependencies. Make sure your dependencies are added once because if you have X module to add in Podfile and the same X dependency in Project build phases maybe throws that error.
Example:
Note my Podfile and build phases


Some dependencies were already added manually but i didn't know (I didn't understand a lot of this because i'm new with Pods :v)
Thank you! Solved
Closing as it seems solved
@andresmtz98 I'm having this problem as well and I'm also new and have just been familiarized to Pods. Can you specify on which did you retain or remove based from your screenshots? I see some listed in your Podfile that are in Build Phases, same as mine. There no duplicates, but I still got the error.
Hi @andresmtz98, can you please tell me which libraries you removed from project to work out in your's I tried but I am getting more errors after that.
Guys i'm still have this issue, RN 60.5

Most helpful comment
Guys i'm still have this issue, RN 60.5
