iPhone - 使用Reachability抛出重复的符号_OBJC_IVAR错误

Question

我已将Apple Reachability文件添加到我的项目中,我已经收到错误.我甚至没有将这些文件添加到我的任何类中,只是将它们添加到我的项目中.我怎么可能已经收到此错误？

编译时我收到以下错误:

ld: duplicate symbol _OBJC_IVAR_$_Reachability.localWiFiRef in /Users/webmaster/Dropbox/iPhone-Development/Official-Projects/PUC/build/PUC.build/Debug-iphonesimulator/PUC.build/Objects-normal/i386/Reachability-B40F6D608A62C635.o and /Users/webmaster/Dropbox/iPhone-Development/Official-Projects/PUC/build/PUC.build/Debug-iphonesimulator/PUC.build/Objects-normal/i386/Reachability-823B59DA9A9B0D23.o
collect2: ld returned 1 exit status
Command /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 failed with exit code 1

注意:我正在使用Three20项目,所以我不确定它是否会以某种方式发生冲突？

Answer 1

所以,我明白了.我意识到,由于我使用的是ShareKit,它还包括Reachability,所以它在我的项目中两次,我只是没有意识到.