Re-compilation failed

[jluwkp]

i am using the injection app download from app store, when i save the viewcontroller file , it output the follow error:
Re-compilation failed (/Users/xxx/Library/Containers/com.johnholdsworth.InjectionIII/Data/command.sh)
error: PCH was compiled with module cache path '/Users/xxx/Library/Developer/Xcode/DerivedData/ModuleCache.noindex/SVVIVNZ3K4SI', but the path is currently '/Users/xxx/Library/Developer/Xcode/DerivedData/ModuleCache.noindex/2ED65GRZ12XPG'
error: definition of macro 'AFNetworking_POD_VERSION' differs between the precompiled header ('@"8888_2.5.4"') and the command line ('@8888_2.5.4')
2 errors generated.