Expected ')' in RCTProfile.m in reactnative

[mohammed1955]

I am running react-native project in xcode(7.3.1) and this is the error I am getting

What's solution !!!!!

[hi-bazinga]

@mohammed1955 I just downgraded the react-native from 0.42.3 to 0.38.0 and the problem solved.

[hramos]

Hey, thanks for reporting this issue!

It looks like your description is missing some necessary information. Can you please add all the details specified in the template? This is necessary for people to be able to understand and reproduce the issue being reported.

I am going to close this, but feel free to open a new issue with the additional information provided. Thanks!

[olivierIllogika]

For the sake of documenting this issue further and helping others stumbling here for answers, this is caused by the following commit: 453e70d

React native version: 0.42.3
Platform: iOS
Dev system: MacOS
Dev tools: Xcode 7.3.1, iOS target 8.0

Updating Xcode to 8+ should fix this. Workaround if you want to stick to Xcode 7 is to replace
UIActivityType activityType
with
NSString * __nullable activityType

Related error : incompatible block pointer types assigning to 'UIActivityViewControllerCompletionWithItemsHandler _Nullable'