ios - SDWebImage can load the sandbox picture? -


one of programs load webp image sdwebimage. have feature downloads webp image server , save in sandbox. don't know how use sdwebimage read webp image in sandbox. display interface.

i tried following:

[self.img1 sd_setimagewithurl:       [nsurl fileurlwithpath:[cachesdir stringbyappendingpathcomponent:                              [nsstring stringwithformat:@"jsoncache"]]]//local picture             placeholderimage:img                       options:sdwebimagelowpriority                      progress:^(nsinteger receivedsize, nsinteger expectedsize) {                  }                      completed:^(uiimage *image, nserror *error, sdimagecachetype cachetype, nsurl *imageurl) {                     self.img1.image = image;                 }];

but error...

so should do...?


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