Assertion when deleting rows in table view

Discussion in 'iOS Programming' started by luckylefty01, Jul 26, 2008.

  1. macrumors member

    Joined:
    Apr 8, 2008
    #1
    Hey, can anybody give me an idea as to what might be causing this assertion?

    Assertion failed: (cache->size >= g->size), function evict_glyph_entry_from_cache, file Fonts/CGFontCache.c, line 836.

    It usually occurs after I've deleted a number of rows from my table view, but I can't find any info whatsoever on what is means or might be causing it.

    Here's the stack if it helps:

    #0 0x3143911c in __kill ()
    #1 0x31439110 in kill ()
    #2 0x31439104 in raise ()
    #3 0x314538ea in abort ()
    #4 0x3143e40e in __assert_rtn ()
    #5 0x31060014 in evict_glyph_entry_from_cache ()
    #6 0x31041774 in expire_glyphs_nl ()
    #7 0x31041704 in CGFontCacheUnlock ()
    #8 0x30ff7364 in CGGlyphLockUnlock ()
    #9 0x33ae7350 in ripc_DrawGlyphs ()
    #10 0x30fec0b0 in draw_glyphs ()
    #11 0x30febe1c in CGContextShowGlyphsWithAdvances ()
    #12 0x32a70c20 in WebCore::Font::drawGlyphs ()
    #13 0x32a6df38 in WebCore::Font::drawGlyphBuffer ()
    #14 0x328c4168 in WebCore::Font::drawSimpleText ()
    #15 0x32af77ec in drawAtPoint ()
    #16 0x32af7a90 in -[NSString(WebStringDrawing) _web_drawAtPoint:forWidth:withFont:ellipsis:] ()
    #17 0x30a71e04 in -[NSString(UIStringDrawing) drawAtPoint:forWidth:withFont:lineBreakMode:] ()
    #18 0x30a71d48 in -[NSString(UIStringDrawing) drawAtPoint:withFont:] ()
    #19 0x30b18334 in -[UIRemoveControlTextButton drawRect:] ()
    #20 0x30a82e40 in -[UIView(CALayerDelegate) drawLayer:inContext:] ()
    #21 0x31e9490c in -[CALayer drawInContext:] ()
    #22 0x31e948ac in backing_callback ()
    #23 0x31e94524 in CABackingStoreUpdate ()
    #24 0x31e93d30 in -[CALayer _display] ()
    #25 0x31e939f8 in -[CALayer display] ()
    #26 0x31e88924 in CALayerDisplayIfNeeded ()
    #27 0x31e86c60 in CAContextCommitTransaction ()
    #28 0x31e8691c in CATransactionCommit ()
    #29 0x3025c350 in __CFRunLoopDoObservers ()
    #30 0x3025bb84 in CFRunLoopRunSpecific ()
    #31 0x3025b58a in CFRunLoopRunInMode ()
    #32 0x316998ec in GSEventRunModal ()
    #33 0x30a5e310 in -[UIApplication _run] ()
    #34 0x30a671e4 in UIApplicationMain ()
    #35 0x000020bc in main (argc=1, argv=0x2ffff5c8) at .../main.m:14
     

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