连接错误的单元测试的Xcode 4

我的应用程序建立正常，当我运行它和单元测试精细建以及连接错误的单元测试的Xcode 4

单元测试失败（应用程序仍然罚款）时，我加入了一些代码CGAffineTransform

行为上是相同的模拟器和设备

错误消息：

Undefined symbols for architecture i386: 
    "_CGAffineTransformMakeTranslation", referenced from: 
     -[PhysicsObject hasPoint:] in PhysicsObject-23B4A02B8F0621AD.o 
    "_CGAffineTransformMakeRotation", referenced from: 
     -[PhysicsObject hasPoint:] in PhysicsObject-23B4A02B8F0621AD.o 
    "_CGAffineTransformConcat", referenced from: 
     -[PhysicsObject hasPoint:] in PhysicsObject-23B4A02B8F0621AD.o 
ld: symbol(s) not found for architecture i386 
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我试图从

建议

http://twobitlabs.com/2011/06/adding-ocunit-to-an-existing-ios-project-with-xcode-4/ http://sealedabstract.com/code/tired-of-getting-mach-o-linker-errors-when-unit-testing/ Apple Mach-O Linker Error when compiling for device

，并没有什么工作:(我怀疑这是关系到特别是不被人发现的框架。我似乎不能确定哪些。非常感谢帮助。

来源

2012-02-10 tzl