/Users/laouhn/Library/Developer/Xcode/DerivedData/App-gkqfdtveyeuvgsfqledvrryswvhj/Build/Intermediates/App.build/Debug-iphonesimulator/App.build/Objects-normal/x86_64/TagsInfoModel-BA98CC4364A52A6.o
/Users/laouhn/Library/Developer/Xcode/DerivedData/App-gkqfdtveyeuvgsfqledvrryswvhj/Build/Intermediates/App.build/Debug-iphonesimulator/App.build/Objects-normal/x86_64/TagsInfoModel-B74227959569F1A0.o
ld: 38 duplicate symbols for architecture x86_64
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重命名错误!!!!!!!
原文：http://www.cnblogs.com/hsxblog/p/5018331.html