ALAssetsGroupfailedtoaddasset:错误IOS8

IOS8删除相册后，在写入到同名相册会产生下面这样的错误

Error Domain=LIB_ALAssetsLibrary_CustomPhotoAlbum Code=0 "ALAssetsGroup failed to add asset: ALAsset - Type:Photo, URLs:assets-library://asset/asset.PNG?id=34FFE0D1-08BB-45DA-9C91-50D96F6158B9&ext=PNG." UserInfo=0x17927cec0 {NSLocalizedDescription=ALAssetsGroup failed to add asset: ALAsset - Type:Photo, URLs:assets-library://asset/asset.PNG?id=34FFE0D1-08BB-45DA-9C91-50D96F6158B9&ext=PNG.}

https://github.com/Kjuly/ALAssetsLibrary-CustomPhotoAlbum/issues/16