AnyChat 在xcode 5.1.1下编译错误：duplicate symbol _kUseP2P

Crystal

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

admin

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。

Crystal

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。