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POUIImagePickerController source type photo library crash in Ipad iOS7
 

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  1. POUIImagePickerController source type photo library crash in Ipad iOS7
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    <p>I try to present a UIImagePickerController from rect using this code:</p> <pre><code>UIImagePickerController* imgPickerController = [[UIImagePickerController alloc] init]; imgPickerController.delegate = self; imgPickerController.sourceType = UIImagePickerControllerSourceTypePhotoLibrary; imgPickerController.mediaTypes = [[NSArray alloc] initWithObjects:(NSString *)kUTTypeImage, nil]; imgPickerController.allowsEditing = NO; _popover = [[UIPopoverController alloc] initWithContentViewController:imgPickerController]; [_popover setDelegate:self]; [_popover presentPopoverFromRect:CGRectMake(195, 55, 70, 64) inView:self.view permittedArrowDirections:UIPopoverArrowDirectionUp animated:NO]; </code></pre> <p>But sometimes crash happends... NO always, sometimes run, sometimes crash... This is the crash LOG:</p> <pre><code>Thread 0: Crashed: com.apple.main-thread 0 CoreText 0x2e4c0d1e TComponentFont::GetRawBoundingBox() const + 13 1 CoreText 0x2e4b3ba7 TBaseFont::CalculateFontMetrics(bool) const + 110 2 CoreText 0x2e4b3ba7 TBaseFont::CalculateFontMetrics(bool) const + 110 3 CoreText 0x2e4c0d0b TComponentFont::CalculateFontMetrics(bool) const + 34 4 CoreText 0x2e4b39fd TBaseFont::InitFontMetrics() const + 44 5 CoreText 0x2e4b3839 TBaseFont::GetStrikeMetrics(float, CGAffineTransform const*, bool) const + 104 6 CoreText 0x2e4b3603 TFont::InitStrikeMetrics() const + 38 7 CoreText 0x2e4b35b9 CTFontGetAscent + 92 8 GraphicsServices 0x32a17245 GSFontEnsureExtraData + 228 9 GraphicsServices 0x32a19361 GSFontGetLatin1LayoutInfo + 44 10 UIFoundation 0x359a252d -[UIFont(UIFont_AttributedStringDrawing) _getLatin1GlyphMapping:andAdvanceMapping:] + 12 11 UIFoundation 0x35978e61 __NSStringDrawingEngine + 3784 12 UIFoundation 0x3597df7f -[NSAttributedString(NSExtendedStringDrawing) boundingRectWithSize:options:context:] + 898 13 UIKit 0x3085dcab -[UILabel _updateScaledMetricsForRect:] + 594 14 UIKit 0x306023d3 -[UILabel setAdjustsFontSizeToFitWidth:] + 206 15 PhotosUI 0x3466608b -[PUFlatWhiteInterfaceTheme configureAlbumListSubtitleLabel:] 16 PhotosUI 0x345bc141 +[PUAlbumListCellContentView _updateLabelGlobalCachedSizes] 17 libobjc.A.dylib 0x38588231 _class_initialize + 572 18 libobjc.A.dylib 0x3858f7a7 lookUpImpOrForward + 130 19 libobjc.A.dylib 0x38587feb _class_lookupMethodAndLoadCache3 + 34 20 libobjc.A.dylib 0x38587db9 _objc_msgSend_uncached + 24 21 PhotosUI 0x345bb059 -[PUAlbumListTableViewController tableView:cellForRowAtIndexPath:] 22 UIKit 0x3069aa5b -[UITableView _createPreparedCellForGlobalRow:withIndexPath:] + 410 23 UIKit 0x30642e7d -[UITableView _updateVisibleCellsNow:] + 1804 24 UIKit 0x30642699 -[UITableView layoutSubviews] + 184 25 UIKit 0x30568da3 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 346 26 QuartzCore 0x301efc6b -[CALayer layoutSublayers] + 142 27 QuartzCore 0x301eb47b CA::Layer::layout_if_needed(CA::Transaction*) + 350 28 UIKit 0x3057dc1b -[UIView(Hierarchy) layoutBelowIfNeeded] + 530 29 PhotosUI 0x3467ec55 -[PUAbstractAlbumListViewController viewDidLayoutSubviews] 30 UIKit 0x30568e79 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 560 31 QuartzCore 0x301efc6b -[CALayer layoutSublayers] + 142 32 QuartzCore 0x301eb47b CA::Layer::layout_if_needed(CA::Transaction*) + 350 33 QuartzCore 0x301eb30d CA::Layer::layout_and_display_if_needed(CA::Transaction*) + 16 34 QuartzCore 0x301ead1f CA::Context::commit_transaction(CA::Transaction*) + 230 35 QuartzCore 0x301eab2f CA::Transaction::commit() + 314 36 UIKit 0x305610c3 _afterCACommitHandler + 126 37 CoreFoundation 0x2ddc11cd __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 20 38 CoreFoundation 0x2ddbeb71 __CFRunLoopDoObservers + 284 39 CoreFoundation 0x2ddbeeb3 __CFRunLoopRun + 730 40 CoreFoundation 0x2dd29c27 CFRunLoopRunSpecific + 522 41 CoreFoundation 0x2dd29a0b CFRunLoopRunInMode + 106 42 GraphicsServices 0x32a1d283 GSEventRunModal + 138 43 UIKit 0x305cd049 UIApplicationMain + 1136 44 Puzz! 0x00032665 main (main.m:16) </code></pre> <p>Thanks!</p> <p><strong>EDIT</strong></p> <p>Finally, I decided use a AssetsLibrary framework to create a custom UIImagePickerController using this MyImagePicker sample: </p> <p><a href="https://developer.apple.com/library/ios/samplecode/myimagepicker/Introduction/Intro.html" rel="nofollow">https://developer.apple.com/library/ios/samplecode/myimagepicker/Introduction/Intro.html</a></p>
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    1. USJavi Campaña
    1. USJavi Campaña
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      1. POUIImagePickerController source type photo library crash in Ipad iOS7
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      1. POUIImagePickerController source type photo library crash in Ipad iOS7
      1. USJavi Campaña
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    1. COlooks to me to be font related issue.. coreText errors out. ios7 has quite a few bugs in CoreText
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      1. POUIImagePickerController source type photo library crash in Ipad iOS7
      1. USDaij-Djan
    2. COplease try and see if it happens when you set a different device language and/or default font size
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      1. POUIImagePickerController source type photo library crash in Ipad iOS7
      1. USDaij-Djan
    3. CO@Daij-Djan I have not change the default font size, I am trying with Spanish. Do I try to change the default font? I try change language but persist the crash... :(
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      1. POUIImagePickerController source type photo library crash in Ipad iOS7
      1. USJavi Campaña
 

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