linker command failed with exit code 1

[vvusts]

I did npm install and react-native link.
I added in header search path path (recursive).
During build time I got this error:

Undefined symbols for architecture i386:
  "_OBJC_CLASS_$_Orientation", referenced from:
      objc-class-ref in AppDelegate.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Any idea what could be wrong?

[vvusts]

Fixed by manually import IOS project to Libraries (in xcode) and moved /products/librctorientation.a to linked frameworks and libraries.