this is my code:
NSMutableArray *imagesArray = [NSMutableArray array];
for (NSInteger i = 0; i < 3; i++) {
UIImage *image = [UIImage imageNamed:[NSString stringWithFormat:@"Speed_Dian_%ld",i]];
[imagesArray addObject:image];
}
UIImage *animationImage = [UIImage animatedImageWithImages:imagesArray duration:1.0];
vc.tabBarItem.image = [animationImage imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
vc.tabBarItem.selectedImage = [animationImage imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
it is rendered in grey outline IN IOS13 , Other version system is work well. how can i repair it?