Library not found for -xxx
Library Search Paths：没有配置或没有正确配置 .a静态库 导致报错
xxx.h file not found
framework search paths ：项目中的framework静态库的路径配置错误或者没有配置
library not found for -lPods
Multiple commands produce
1.Info.plist
在 target -> Build phase > Copy Bundle Resource 中找到info.plist
2.Copy Pods Resources
在 target -> Build phase > Copy Pods Resources -> Output Files，移除${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}
Xcode突然没有智能提示
1.preferences->location->DerivedData 点击箭头定位到DerivedData 目录下，删除DerivedData文件夹
2.执行command + shift + k 和 command + option + shift + k，重启xcode