我一直在查看有关此错误的无数帖子:
Undefined symbols for architecture i386:
"_OBJC_IVAR_$_UIViewController._view", referenced from:
-[ViewController viewDidLoad] in ViewController.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Run Code Online (Sandbox Code Playgroud)
我已经检查过.m文件和链接库并复制包文件.我使用的是xcode 4.6.2版本.我想在ViewDidLoad中以编程方式创建Button.