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

[dearsikandarkhan]

After pod installing,
I am facing this issue

duplicate symbol OBJC_CLASS$_Reachability in:
/Users/retributionxd/Library/Developer/Xcode/DerivedData/RevEye-doarrfgrbaqxejbxnrhmfdcgqgka/Build/Intermediates/RevEye.build/Debug-iphonesimulator/RevEye.build/Objects-normal/x86_64/Reachability.o
/Users/retributionxd/Desktop/amar/reveye/RevEye/WikitudeSDK.framework/WikitudeSDK(Reachability.o)
duplicate symbol OBJC_METACLASS$_Reachability in:
/Users/retributionxd/Library/Developer/Xcode/DerivedData/RevEye-doarrfgrbaqxejbxnrhmfdcgqgka/Build/Intermediates/RevEye.build/Debug-iphonesimulator/RevEye.build/Objects-normal/x86_64/Reachability.o
/Users/retributionxd/Desktop/amar/reveye/RevEye/WikitudeSDK.framework/WikitudeSDK(Reachability.o)
ld: 2 duplicate symbols for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)