[iOS] Undefined symbols for architecture arm64: "_RCTSetLogFunction"

[Javanaise]

Hello,
I have this linking error:
Undefined symbols for architecture arm64:
"_RCTSetLogFunction", referenced from:
-[PropertyFinderTests testRendersWelcomeScreen] in PropertyFinderTests.o

When i try to compile the default project on iOS. (using react-native init)

[mkonicek]

If anything broke this it might have been my commit: 19f922a

@kmagiera @brentvatne @ide Are you hitting this as well? My Xcode is unfortunately busted, reinstalling now.

[mkonicek]

@javache is in London and it's quite late here. Can you unblock yourself by commenting out the test code until we can repro?

[kmagiera]

@javache is with me at at-scale conf in SJ, he promised to take a look

[mkonicek]

Awesome, thank you @kmagiera and @javache!

[mkonicek]

Just did react-native init MyAwesomeApp and the app builds from Xcode and runs on an iPhone 6 simulator. What device are you using?

[brentvatne]

@Javanaise - which version of Xcode? Only 6.3+ are supported

[Javanaise]

@mkonicek A real iphone 6
@brentvatne 6.4

[brentvatne]

@Javanaise - try pressing ⌘+k to clean the build and run it again

[Javanaise]

@brentvatne did a Clean and a Clean build folder, still fails

[brentvatne]

@Javanaise - have you tried in the simulator?

[Javanaise]

@brentvatne it's working in the simulator

[brentvatne]

@Javanaise - what OS version?

[hernanmateo]

Same problem on iphone 6 ios 8.3. It is working on the simulator.