I'm getting this happening at certain unpredictable times - I haven't found a
repeatable trigger for it, but it only started happening after I switched to
autolayout. The ruler views here are in the scroller that hosts my main content
view. I have no constraints set on this view at all, though it works normally
most of the time other than this problem.
Since the problem seems to be with ruler marker images, note that I am
supplying some custom images for ruler markers, but again, they seem to be
working as expected.
Anyone come across this one before, or have any insight into what this is
implying?
(n.b. 'xxxxxxxx' is my redacted app name)
2014-07-30 19:10:58.654 xxxxxxxx[5110:303] Overflow allocating bitmap backing
store. Cannot back bitmap with 1152921504606846976 bytes per row,
-9223372036854775808 height, and 1 planes.
2014-07-30 19:10:58.659 xxxxxxxx[5110:303] (
0 CoreFoundation 0x00007fff832bd25c
__exceptionPreprocess + 172
1 libobjc.A.dylib 0x00007fff88af2e75
objc_exception_throw + 43
2 CoreFoundation 0x00007fff832bd10c
+[NSException raise:format:] + 204
3 AppKit 0x00007fff8532465e
NSNewBitmapBackingStore + 134
4 AppKit 0x00007fff853a976e
+[NSCGImageSnapshotRep
_lockFocusForCreatingSnapshot:withRect:context:hints:flipped:] + 749
5 AppKit 0x00007fff854240eb -[NSImageRep
_newCGImageForProposedRect:context:hints:flipped:] + 645
6 AppKit 0x00007fff8541dc88 -[NSImageRep
CGImageForProposedRect:context:hints:] + 99
7 AppKit 0x00007fff854232c6 -[NSImageRep
CGImageForProposedRect:context:hints:flipped:] + 346
8 AppKit 0x00007fff85423df6 -[NSImage
_newSnapshotRepForRep:rect:context:processedHints:] + 159
9 AppKit 0x00007fff85423d28 -[NSImage
_snapshotRepForRep:rect:context:processedHints:] + 195
10 AppKit 0x00007fff8541cab6
__71-[NSImage
drawInRect:fromRect:operation:fraction:respectFlipped:hints:]_block_invoke + 264
11 AppKit 0x00007fff853a8286 -[NSImage
_usingBestRepresentationForRect:context:hints:body:] + 170
12 AppKit 0x00007fff8541c8ac -[NSImage
drawInRect:fromRect:operation:fraction:respectFlipped:hints:] + 1447
13 AppKit 0x00007fff855a0b03 -[NSImage
_compositeFlipped:inRect:fromRect:operation:fraction:] + 254
14 AppKit 0x00007fff857e939e -[NSImage
_compositeFlipped:atPoint:fromRect:operation:fraction:] + 212
15 AppKit 0x00007fff858bca09
-[NSRulerMarker drawRect:] + 213
16 AppKit 0x00007fff858c41ca
-[NSRulerView drawMarkersInRect:] + 399
17 AppKit 0x00007fff858c464e
-[NSRulerView drawRect:] + 543
18 AppKit 0x00007fff8540c04f -[NSView
_drawRect:clip:] + 3748
19 AppKit 0x00007fff8540a8c4 -[NSView
_recursiveDisplayAllDirtyWithLockFocus:visRect:] + 1799
20 AppKit 0x00007fff858c59ba
-[NSRulerView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 537
21 AppKit 0x00007fff8540aca0 -[NSView
_recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2787
22 AppKit 0x00007fff8540aca0 -[NSView
_recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2787
23 AppKit 0x00007fff8540aca0 -[NSView
_recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2787
24 AppKit 0x00007fff8540aca0 -[NSView
_recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2787
25 AppKit 0x00007fff8540aca0 -[NSView
_recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2787
26 AppKit 0x00007fff85408706 -[NSView
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]
+ 841
27 AppKit 0x00007fff85407eb1
-[NSThemeFrame
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]
+ 314
28 AppKit 0x00007fff85404e9f -[NSView
_displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] + 2828
29 AppKit 0x00007fff853e42fa -[NSView
displayIfNeeded] + 1680
30 AppKit 0x00007fff8544974e
_handleWindowNeedsDisplayOrLayoutOrUpdateConstraints + 884
31 AppKit 0x00007fff85a1f061
__83-[NSWindow
_postWindowNeedsDisplayOrLayoutOrUpdateConstraintsUnlessPostingDisabled]_block_invoke1331
+ 46
32 CoreFoundation 0x00007fff831ede17
__CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23
33 CoreFoundation 0x00007fff831edd87
__CFRunLoopDoObservers + 391
34 CoreFoundation 0x00007fff831df468
__CFRunLoopRun + 776
35 CoreFoundation 0x00007fff831def25
CFRunLoopRunSpecific + 309
36 HIToolbox 0x00007fff875f5a0d
RunCurrentEventLoopInMode + 226
37 HIToolbox 0x00007fff875f5685
ReceiveNextEventCommon + 173
38 HIToolbox 0x00007fff875f55bc
_BlockUntilNextEventMatchingListInModeWithFilter + 65
39 AppKit 0x00007fff852ad26e
_DPSNextEvent + 1434
40 AppKit 0x00007fff852ac8bb
-[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 122
41 AppKit 0x00007fff852a09bc
-[NSApplication run] + 553
42 AppKit 0x00007fff8528b7a3
NSApplicationMain + 940
43 xxxxxxxx 0x0000000100017f22 main + 34
44 libdyld.dylib 0x00007fff8d04a5fd start + 1
--Graham
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