IOS Simulator : JavaScriptCoreWTF::CrashOnOverflow::crash:

Question

While testing in iPhone SE simulator pressing CMD+R freezes the app with this error in xCode:

React Native version: 0.34, platform: iOS.

Started after upgrading of xCode to version 8.0

Answer 1

I saw this thread where some people were reporting issues with live reloading. Although their issues were not the same as yours perhaps the root of the problem is the same. Their solution was found in another thread and it was related to Watchman. In particular, their problem was solved by changing the permissions of the following file:

chmod 644 ~/Library/LaunchAgents/com.github.facebook.watchman.plist