PDFDocument, ARC and 10.9 question
PDFDocument, ARC and 10.9 question
- Subject: PDFDocument, ARC and 10.9 question
- From: Totte Alm <email@hidden>
- Date: Fri, 17 Jan 2014 13:22:04 +0100
Hello again,
Still debugging my CG -> ARC move and I'm stuck with one problem that I just can't understand.
DEBUG SNIP WHERE THIS HAPPENS
_thePDF = [[PDFDocument alloc] initWithData:_data];
// test-
if (_thePDF) {
@try {
*CRASHES HERE* -> [_thePDF writeToFile:[NSString stringWithFormat:@"%@/PDFtemp-%f-h.pdf", NSTemporaryDirectory(), [[NSDate date] timeIntervalSince1970]]];
}
@catch (NSException *exception) {
NSLog(@"Ex:%@", [exception description]);
}
@finally {
// None
;
}
}
// - test
This code crashes with the dump below, but only when running from XCode. If I run the app under instruments (using zombies or allications) it works as expected.
Anyone has a Ptr on what I'm missing.
Thread 1, Queue : com.apple.main-thread
#0 0x00007fff8e1e8def in __cxa_throw ()
#1 0x00007fff8e65621a in TcmapEncodingTable::GetSubtable(unsigned short, unsigned short, unsigned short, unsigned short*) ()
#2 0x00007fff8e66852b in TcmapEncodingTable::TcmapEncodingTable(TSFNTFont const&, unsigned short, unsigned short, unsigned short) ()
#3 0x00007fff8e6858a5 in FPFontGetTrueTypeEncoding ()
#4 0x00007fff97090888 in get_truetype_encoding ()
#5 0x00007fff926aeb32 in CGFontGetTrueTypeEncoding ()
#6 0x00007fff926ae919 in lookup_glyphs_by_cmap_nonsymbolic ()
#7 0x00007fff926ae75c in lookup_glyphs_by_cmap ()
#8 0x00007fff926ae6ed in get_truetype_glyph_vector ()
#9 0x00007fff926adf53 in CGPDFEncodingGetGlyphVector ()
#10 0x00007fff926ada20 in simple_draw ()
#11 0x00007fff926ad96a in CGPDFTextLayoutDrawGlyphs ()
#12 0x00007fff926ac0e1 in op_TJ ()
#13 0x00007fff9264144d in pdf_scanner_handle_xname ()
#14 0x00007fff92640753 in CGPDFScannerScan ()
#15 0x00007fff9263ea53 in CGPDFDrawingContextDrawPage ()
#16 0x00007fff9263e808 in pdf_page_draw_in_context ()
#17 0x00007fff9263e7a8 in CGContextDrawPDFPage ()
#18 0x00007fff900f9d77 in -[PDFPage(PDFPagePrivate) drawWithBox:inContext:] ()
#19 0x00007fff900f4f31 in -[PDFDocument(PDFDocumentInternal) writeToConsumer:withOptions:] ()
#20 0x00007fff900f11e9 in -[PDFDocument writeToURL:withOptions:] ()
#21 0x00007fff900f10c6 in -[PDFDocument writeToFile:withOptions:] ()
#22 0x00007fff900f1083 in -[PDFDocument writeToFile:] ()
#23 0x00000001000d5549 in -[FlaggingsObject getPreview:] at xxx/FlaggingsObject.m:107
Btw, thx Ken Tomases for the "tampoline" idea, works perfect.
/ Totte
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