Has anyone run into this issue? Whenever I build my project I get the following:
Undefined symbols for architecture x86_64:
“OBJC_CLASS$_SparkCloud”, referenced from:
objc-class-ref in ViewController.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
I am using Xcode 8.2.1
Ay help is much appreciated. Been stuck on this all day.