添加头文件的报错failed to emit precompiled header 的解决办法

在buildsetting中的以下两个路径中添加对应的设置，重现编译即可解决，stackoverflow地址：点击

Solution:
1 I added $(inherited) non-recursive to Search Path -> Header Search Paths
2 Then added ${PODS_ROOT} recursive to Search Path -> User Header Search Paths
Both the above in my projects‘ target build settings.

文章来自：https://www.cnblogs.com/Caersi/p/8695858.html