使用cocoapods时报错 _OBJC_CLASS_$_XXX

使用cocoapods导入其他的框架，发现调用的时候总是报错。

Undefined symbols for architecture x86_64:

  "_OBJC_CLASS_$[objectName]", referenced from:

      objc-class-ref in [objectName].o

ld: symbol(s) not found for architecture x86_64

clang: error: linker command failed with exit code 1 (use -v to see invocation)

后来用cocoapod更新的时候，发现终端的一段警告

[!] The `myQQ [Debug]` target overrides the `OTHER_LDFLAGS` build setting defined in `Pods/Target Support Files/Pods/Pods.debug.xcconfig'. This can lead to problems with the CocoaPods installation

    - Use the `$(inherited)` flag, or

    - Remove the build settings from the target.

之前用了手动导入SDK，修改了Other Linker Flags

image

所以解决办法就是：

按照提示，增加$(inherited)

image

添加之后，问题终于解决