ios 支付宝支付 - "OBJC_CLASS$_UTDevice"错误

Undefined symbols for architecture arm64:
"OBJC_CLASS$_UTDevice", referenced from:
objc-class-ref in AlipaySDK
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

屏幕快照 2019-06-12 上午10.14.37.png

解决方式:

替换导入自己工程的 AlipaySDK.bundle AlipaySDK.framework
为AliSDKDemo里的这个两个文件

屏幕快照 2019-06-12 上午10.16.59.png