Project the emergence of this error, check the check ,,, online or restart Xcode, or Clien project, did not solve the Emperor
If the project is being given at the address: ········· / Assets.xcassets
Think a recent operation, and there is no picture associated ,,, can not remember Assets in an attempt to delete a folder or picture, to rule out the problem ,, where the picture,
Cause: The image format Problem image configuration files, such as: the micro-channel will be directly dragged into this error