【发布时间】:2012-07-28 11:19:32
【问题描述】:
ld: duplicate symbol _velocityX in \
/Users/Student/Library/Developer/Xcode/DerivedData/finalproject-ffzevekmatxvhrgisgeleoijyllr/Build/Intermediates/finalproject.build/Debug-iphonesimulator/finalproject.build/Objects-normal/i386/Level2ViewController.o \
and \
/Users/Student/Library/Developer/Xcode/DerivedData/finalproject-ffzevekmatxvhrgisgeleoijyllr/Build/Intermediates/finalproject.build/Debug-iphonesimulator/finalproject.build/Objects-normal/i386/Level1ViewController.o \
for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
更新:添加 \ + 换行符以提高可读性
我不知道我的项目出了什么问题,有人可以帮忙吗?
【问题讨论】:
-
好吧:链接器抱怨符号“_velocityX”在两个对象中定义:“.../Objects-normal/i386/Level2ViewController.o”和“.../Objects-normal/ i386/Level1ViewController.o" 也许您在链接器调用中指定了两次对象?或者你包含了一个 .C 文件?或者你周围有陈旧的物品?
标签: duplicates symbols