ios - 进入页面几秒后崩溃.....

Question

这个页面里面有一些Label和一个UICollectionView进入页面不久之后崩溃但是没有任何提示

Answer 1

This problem only occurs in 4S, and it was finally found that it was caused by the image loaded in UICollectionView being too large.
The solution is to use the + (UIImage )sd_imageWithData:(NSData )data method in the UIImage+MultiFormat.m class of SDWebImage Limit the cached images in if (data.length/1024 > 128) {processing method}
But I haven’t found a good processing method... I hope there are experts who have seen it and can help me

Answer 2

It may be that the selected signature is in Release or Ad-hoc mode. If so, just change to Develop.