[9434] : CGAffineTransformInvert: singular matrix.

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stevek Aspiring developer Posts: 808 Reg: Dec 24, 2011 great neck 8,080	confirm \| cancel 01/08/12 10:10 PM (14 years ago) [9434] : CGAffineTransformInvert: singular matrix. I've asked this before but now am including what I believe is the pertinent line from the debugger. I find every now and then in the simulator, when I click on a multiple page PDF that once every now and then it will open with a blank page representing the first page. Sometimes, other pages will be blank. WHen I go back a screen and then reopen the screen with the pdf, the blank page will have filled in properly. Also double clicking to zoom in on the blank page will also make it visible. The debugger logging shows the above topic line as the last message as the blank page displays . Again , it is [9434] <Error>: CGAffineTransformInvert: singular matrix. So far those of whom have been kind enough to respond have not been able to solve my problem. Any help appreciated. Thanks. Steve Title Comments I've asked this before but now am including what I believe is the pertinent line from the debugger. I find every now and then in the simulator, when I click on a multiple page PDF that once every now and then it will open with a blank page representing the first page. Sometimes, other pages will be blank. WHen I go back a screen and then reopen the screen with the pdf, the blank page will have filled in properly. Also double clicking to zoom in on the blank page will also make it visible. The debugger logging shows the above topic line as the last message as the blank page displays . Again , it is [9434] <Error>: CGAffineTransformInvert: singular matrix. So far those of whom have been kind enough to respond have not been able to solve my problem. Any help appreciated. Thanks. Steve

PSMDanny Apple Fan Posts: 1166 Reg: Dec 09, 2011 Heerlen 21,940	01/09/12 02:04 AM (14 years ago) Hi Stevek, Sorry I don't have the right answer for your problem but have you tried google on these words: CGAffineTransformInvert: singular matrix I don't have time to investigate this more but I see a lot of search results. Maybe on one there's an answer. Best Regards, Danny Comments Hi Stevek, Sorry I don't have the right answer for your problem but have you tried google on these words: CGAffineTransformInvert: singular matrix I don't have time to investigate this more but I see a lot of search results. Maybe on one there's an answer. Best Regards, Danny

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