crash on ios 7

[Rafael Crespo]

Hello,

I have been using leaves in ios 6 without problem but since ios 7 was released, leaves is crashing

The problem is the same as this :

https://github.com/brow/leaves/issues/29

Can anyone help me ?

Thanks

[Salvatore Ansani]

I'm working on iOS7 bug fix update.

S

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[Rafael Crespo]

I found the solution for the pdf.

 LeavesCache.m

- (CGImageRef)cachedImageForPageIndex:(NSUInteger)pageIndex {

NSNumber *pageIndexNumber = [NSNumber numberWithInt:pageIndex];

UIImage *pageImage;

@synchronized (pageCache) {

pageImage = [pageCache objectForKey:pageIndexNumber];

}

if (!pageImage) {

CGImageRef pageCGImage = [self imageForPageIndex:pageIndex];

        if (pageCGImage) {

            pageImage = [UIImage imageWithCGImage:pageCGImage];

            @synchronized (pageCache) {

                [pageCache setObject:pageImage forKey:pageIndexNumber];

            }}

}

return pageImage.CGImage;

}

2013/10/17 Salvatore Ansani <ans...@gmail.com>

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[ron johnson]

I was working on this two!!! Rafael, can you upload working ios7 code for us?

[Rafael Crespo]

I dont know how to do this.

To correct the bug, you only need to add this line of code

if (pageCGImage) 

in the cachedImageForPageIndex method

In my previous email, I sent the code for the method - (CGImageRef)cachedImageForPageIndex:(NSUInteger)pageIndex

Please upload this code to github.

2013/10/17 ron johnson <ronjoh...@gmail.com>

[Tom Brow]

This bug is fixed in Leaves 1.0.0. All you need to do is update. Sorry for the delayed response.

This is the relevant commit: https://github.com/brow/leaves/commit/b4f6f23e96f1e2803275e6353e20fa945498fdeb

Tom

[ssm...@gmail.com]

I still have the problem. Can anyone help please.
If I comment this block out:

//if (pageCGImage) {
   //pageImage = [UIImage imageWithCGImage:pageCGImage];
   //@synchronized (self.pageCache) {
        //(self.pageCache)[pageIndexNumber] = pageImage;
   //}
 //}

the App is running OK, but just with the blank page.
But if I run with the above block, I got and error.