UniversalImageLoader can not load solutions local sd card picture

Universal-Image-Loader can not be loaded directly from the SD card pictures an absolute location, such as:

String imagePath = "/storage/emulated/0/Pictures/Screenshots/pic.png"
ImageLoader.getInstance().displayImage(imagePath, imageView);  

solution:

ImageLoader.getInstance().displayImage(ImageDownloader.Scheme.FILE.wrap(imagePath), holder.mImageView);  

Reproduced in: https: //www.jianshu.com/p/cbfb544a9caf