Undefined symbols for architecture arm64:

  "_OBJC_CLASS_$_WKWebView", referenced from:

      objc-class-ref in libWeChatSDK.a(WapAuthHandler.o)

  "_OBJC_CLASS_$_WKWebViewConfiguration", referenced from:

      objc-class-ref in libWeChatSDK.a(WapAuthHandler.o)

ld: symbol(s) not found for architecture arm64

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