coronaCards integrating in existing iOS app

CoronaCards (Corona in native apps) CoronaCards for iOS / Android
#1

I am integrating CoronaCards in existing iOS application, this application already have -ObjC in ‘Other linker flag’
it gives:  Apple Mach-O Linker Error

ld: 2 duplicate symbols for architecture x86_64

clang: error: linker command failed with exit code 1 (use -v to see invocation)

 

if I removed -ObjC flag and run the app then it gives error before loading CoronaView like

[NSString stringWithExternalString] and crashes

please suggest.

#2

May I ask for more details on which symbols are duplicated? Also, does it also happens for device builds?

#3

May I ask for more details on which symbols are duplicated? Also, does it also happens for device builds?