IOS - React Native - Unhandled JS Exception: SyntaxError

Question

I have facing problem whenever I create a new React Native project. displayed red screen, and got following error message in the xcode console.

Ayalon Grinfeld · Accepted Answer · 2016-12-10 12:39:20Z

4

Hi I had the same problem. Found the solution in here : https://github.com/facebook/react-native/issues/11384

TL;DR : There seems to be a problem with [email protected]^

So just start the tutorial again and use: react-native init AwesomeProject --version 0.38.0.

This solved the problem for me.

Have fun

answered Dec 10, 2016 at 12:39

Ayalon Grinfeld

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1 Comment

sdfsdf · Accepted Answer · 2017-03-17 03:31:12Z

2

It could be that you are using the ** operator somewhere. Use Math.pow instead. ** is not supported when debug js remotely is disabled for some reason. https://github.com/facebook/react-native/issues/11371

answered Mar 17, 2017 at 3:31

sdfsdf

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Thanks. This is still an issue with React Native 0.49

Rajesh · Accepted Answer · 2017-03-17 08:51:38Z

-2

try this

react-native init AwesomeProject

cd AwesomeProject

react-native run-ios

answered Mar 17, 2017 at 8:51

Rajesh

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