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A bug after dealloc OLImageView and solution #37

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bestvista opened this issue Oct 23, 2013 · 1 comment

bestvista commented Oct 23, 2013

(void)displayLayer:(CALayer *)layer
{
if (!self.animatedImage || [self.animatedImage.images count] == 0) {
return;
}
layer.contents = (__bridge id)([ [self.animatedImage.images objectAtIndex:self.currentFrameIndex] CGImage]);
}

when image in self.animatedImage still a NSNull object, cause crash! May change to :

(void)displayLayer:(CALayer *)layer
{
if (!self.animatedImage || [self.animatedImage.images count] == 0) {
return;
}
id image = [self.animatedImage.images objectAtIndex:self.currentFrameIndex];
if ([image isKindOfClass:[UIImage class]]) {
layer.contents = (__bridge id)([image CGImage]);
}
}

Eeyore741 commented Oct 30, 2013

+1

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