如何以编程方式更改显示在单元格中的UIImageView中的图像？

Question

Hi Guys i was wondering how to set the image of an UIimageView that is in a cell. I'm rather new to coding so please fully explain if u can. I currently have this:

cell.image.image = [tempObject objectForKey:@"CafeImage"];

But the app crashes with this everytime:

-[PFFile imageAsset]: unrecognized selector sent to instance 0x7a96cd80 2015-02-22 15:06:19.616 Cafe[12830:140389] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[PFFile imageAsset]: unrecognized selector sent to instance 0x7a96cd80'

Answer 1

它应该是cell.imageView.image = [tempObject objectForKey：@“ CafeImage”];

Answer 2

first - If you are using a standard cell, you should set

cell.imageView.image = "UIImage object";

second - Data in [tempObject objectForKey:@"CafeImage"] must be kind of UIImage class, or if it's NSString -> use [UIImage imageName:@"for example - objectForKey"];