运行报错：Multiple commands produce

运行后报错信息：
Multiple commands produce '/Users/Apple/Library/Developer/Xcode/DerivedData/xxxx-xxxxxxxxx/Build/Products/Debug-iphonesimulator/xxxx.app/xxxx':

1. Target 'xxxx' (project 'xxxx') has copy command from '/Users/Apple/Desktop/xxx/Product/xxxx' to '/Users/Apple/Library/Developer/Xcode/DerivedData/xxxx-xxxxxxx/Build/Products/Debug-iphonesimulator/xxxx.app/xxxx'
   .....
   .....

处理方式：
Target -- Build Phases -- copy bundle resources(xx items)选项下面删除报错的文件
Product - Clean 一下，然后再运行