在类导入中链接错误

Question

"_OBJC_CLASS_$_CustomerNameViewController", referenced from:
  objc-class-ref-to-CustomerNameViewController in Kunden.o

我收到此错误，即使我已导入＆＃34; CustomerViewController.h＆＃34;的头文件。在＆＃34; Kunden.h＆＃34;

帮助我！

Answer 1

确保将CustomerNameViewController.m（CustomerNameViewController类的实现文件）添加到您正在构建的目标中。