我在包含adWhirl/adMod SDK後編譯xcode cocos2d項目。但當我沒有任何線索時，我正在低於錯誤。有人看到類似的錯誤？添加adWhirl/adMod SDK後xcode出錯
重複的符號_main在： /用戶/ rameshjangama /庫/開發商/ Xcode中/ DerivedData/Smarty_SG-bevjqrzchdoqlherhrgqjvyiscvk /編譯/中間體/ Smarty的SG.build/Debug-iphonesimulator/Smarty SG.build/Objects-normal/i386 /main-1C64DB92F3446C47.o /Users/rameshjangama/Library/Developer/Xcode/DerivedData/Smarty_SG-bevjqrzchdoqlherhrgqjvyiscvk/Build/Intermediates/Smarty SG.build/Debug-iphonesimulator/Smarty SG.build/Objects-normal/i386/main- ED4E1B3DCBD8732E.o 重複的符號_OBJC_CLASS _ $ _ RootViewController在： /Users/rameshjangama/Library/Developer/Xcode/DerivedData/Smarty_SG-bevjqrzchdoqlherhrgqjvyiscvk/Build/Intermediates/Smarty SG.build/Debug -iphonesimulator/Smarty SG.build/Objects-normal /i386/RootViewController-214B0A37FE12675B.o /Users/rameshjangama/Library/Developer/Xcode/DerivedData/Smarty_SG-bevjqrzchdoqlherhrgqjvyiscvk/Build/Intermediates/Smarty SG.build/Debug-iphonesimulator/Smarty SG.build/Objects-normal/i386/RootViewController-6E15F3A1FAEF641D.o 重複符號_OBJC_METACLASS _ $ _ RootViewController在： /Users/rameshjangama/Library/Developer/Xcode/DerivedData/Smarty_SG-bevjqrzchdoqlherhrgqjvyiscvk/Build/Intermediates/Smarty SG.build/Debug-ihonesimulator/Smarty SG.build/Objects-normal/i386/RootViewController-214B0A37FE12675B .o /Users/rameshjangama/Library/Developer/Xcode/DerivedData/Smarty_SG-bevjqrzchdoqlherhrgqjvyiscvk/Build/Intermediates/Smarty SG.build/Debug-iphonesimulator/Smarty SG.build/Objects-normal/i386/RootViewController-6E15F3A1FAEF641D.o ld：3個重複的符號用於架構i386 clang：error：linker comman d失敗，退出代碼1（使用-v查看調用）