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我在XCode(控制檯應用程序)中創建了一個新項目。然後我添加了一個新的Objective-C類並編譯它。但是,它不會建立。這裏是我看到的錯誤:XCode Cocoa控制檯應用程序鏈接錯誤
Undefined symbols:
"_objc_msgSendSuper", referenced from:
-[Terminal init] in Terminal.o
-[Terminal dealloc] in Terminal.o
".objc_class_name_NSObject", referenced from:
.objc_class_name_Terminal in Terminal.o
ld: symbol(s) not found
clang: error: linker command failed with exit code 1 (use -v to see invocation)
終端是我添加的新類的名稱。謝謝你的幫助!