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标题: AnyChat 在xcode 5.1.1下编译错误：duplicate symbol _kUseP2P [打印本页]
作者: Crystal 时间: 2014-7-10 16:57
标题: AnyChat 在xcode 5.1.1下编译错误：duplicate symbol _kUseP2P
duplicate symbol _kVideoQuality in:
/Users/developuser/Library/Developer/Xcode/DerivedData/PadBot-grrtddanfsrjyzbbmnnmdyeuaokp/Build/Intermediates/PadBotIPad.build/Debug-iphoneos/PadBotIPad.build/Objects-normal/armv7/PACallingViewController.o
/Users/developuser/Library/Developer/Xcode/DerivedData/PadBot-grrtddanfsrjyzbbmnnmdyeuaokp/Build/Intermediates/PadBotIPad.build/Debug-iphoneos/PadBotIPad.build/Objects-normal/armv7/PAAnyChatViewController.o
duplicate symbol _kVideoPreset in:
/Users/developuser/Library/Developer/Xcode/DerivedData/PadBot-grrtddanfsrjyzbbmnnmdyeuaokp/Build/Intermediates/PadBotIPad.build/Debug-iphoneos/PadBotIPad.build/Objects-normal/armv7/PACallingViewController.o
/Users/developuser/Library/Developer/Xcode/DerivedData/PadBot-grrtddanfsrjyzbbmnnmdyeuaokp/Build/Intermediates/PadBotIPad.build/Debug-iphoneos/PadBotIPad.build/Objects-normal/armv7/PAAnyChatViewController.o
duplicate symbol _kVideoFrameRate in:
/Users/developuser/Library/Developer/Xcode/DerivedData/PadBot-grrtddanfsrjyzbbmnnmdyeuaokp/Build/Intermediates/PadBotIPad.build/Debug-iphoneos/PadBotIPad.build/Objects-normal/armv7/PACallingViewController.o
/Users/developuser/Library/Developer/Xcode/DerivedData/PadBot-grrtddanfsrjyzbbmnnmdyeuaokp/Build/Intermediates/PadBotIPad.build/Debug-iphoneos/PadBotIPad.build/Objects-normal/armv7/PAAnyChatViewController.o
duplicate symbol _kVideoBitrate in:
/Users/developuser/Library/Developer/Xcode/DerivedData/PadBot-grrtddanfsrjyzbbmnnmdyeuaokp/Build/Intermediates/PadBotIPad.build/Debug-iphoneos/PadBotIPad.build/Objects-normal/armv7/PACallingViewController.o
/Users/developuser/Library/Developer/Xcode/DerivedData/PadBot-grrtddanfsrjyzbbmnnmdyeuaokp/Build/Intermediates/PadBotIPad.build/Debug-iphoneos/PadBotIPad.build/Objects-normal/armv7/PAAnyChatViewController.o
duplicate symbol _kVideoSolution in:
/Users/developuser/Library/Developer/Xcode/DerivedData/PadBot-grrtddanfsrjyzbbmnnmdyeuaokp/Build/Intermediates/PadBotIPad.build/Debug-iphoneos/PadBotIPad.build/Objects-normal/armv7/PACallingViewController.o
/Users/developuser/Library/Developer/Xcode/DerivedData/PadBot-grrtddanfsrjyzbbmnnmdyeuaokp/Build/Intermediates/PadBotIPad.build/Debug-iphoneos/PadBotIPad.build/Objects-normal/armv7/PAAnyChatViewController.o
duplicate symbol _kUseServerParam in:
/Users/developuser/Library/Developer/Xcode/DerivedData/PadBot-grrtddanfsrjyzbbmnnmdyeuaokp/Build/Intermediates/PadBotIPad.build/Debug-iphoneos/PadBotIPad.build/Objects-normal/armv7/PACallingViewController.o
/Users/developuser/Library/Developer/Xcode/DerivedData/PadBot-grrtddanfsrjyzbbmnnmdyeuaokp/Build/Intermediates/PadBotIPad.build/Debug-iphoneos/PadBotIPad.build/Objects-normal/armv7/PAAnyChatViewController.o
duplicate symbol _kUseP2P in:
/Users/developuser/Library/Developer/Xcode/DerivedData/PadBot-grrtddanfsrjyzbbmnnmdyeuaokp/Build/Intermediates/PadBotIPad.build/Debug-iphoneos/PadBotIPad.build/Objects-normal/armv7/PACallingViewController.o
/Users/developuser/Library/Developer/Xcode/DerivedData/PadBot-grrtddanfsrjyzbbmnnmdyeuaokp/Build/Intermediates/PadBotIPad.build/Debug-iphoneos/PadBotIPad.build/Objects-normal/armv7/PAAnyChatViewController.o
ld: 7 duplicate symbols for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)
在新建项目中编译不错误，添加到自己项目时，编译错误
作者: admin 时间: 2014-7-10 17:07
您好，请查找一下全局变量“kVideoFrameRate”的定义位置，可能是重复定义了，或是被“PACallingViewController.m”和“PAAnyChatViewController.m”所包含，建议改为局部变量即可。
作者: Crystal 时间: 2014-7-10 17:21
问题解决了，因为在自己项目里是先引入anychat,然后才定义常量的，并且引入的时候是直接import anychat 的.h，而新建项目及样例里面是先定义常量，然后用@class。
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