Android Crash shaders/ink_sparkle.frag #139
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ThomasAunvik
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So, I now tested with the master branch a bit further, and added some prints between FPDF_LoadPage calls. pdfrx/lib/src/pdfium/pdfrx_pdfium.dart Lines 358 to 362 in 5717726 I don't know if its just the pdf files i have, the way i load them or etc. I tested this first on pdfium chromium/6259 (which is what currently is on master), and tested it also with the latest version chromium/6406 In one instance I believe, it failed to render due to an invalid glyph? And then i tried using an almost empty pdf. And sometimes it would be able to render a few pages in a short second, and then crashes. Maybe one suggests it could be a concurrency issue? Idk if that is what is used in this project? https://stackoverflow.com/a/64653357 Almost Empty PDF (chromium/6259)Almost Empty PDF (chromium/6406)Page with Invalid Glyph PDF (chromium/6406) |
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Basically, on pdfrx architecture, And the code there is straight enough, just calling FPDF_LoadPage, FPDF_GetPageWidthF, FPDF_GetPageHeightF, FPDFPage_GetRotation, and FPDF_ClosePage. No tricky code there. I have no idea what's wrong... |
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Could also to see with the render function? I think at least some errors at that same FPDF_LoadPage? Bit weird, i do able to see first pages of the pdf, and then crashes after a second, or immidiately. pdfrx/lib/src/pdfium/pdfrx_pdfium.dart Lines 578 to 580 in 5717726 |
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Every function that calls By the way, what device do you just now? Is the issue is fully producible on every device? |
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I use a Samsung S23+ SM-S916B/DS Android Version 14. I'll have to test later tomorrow on emulators if I have the same issues there. And see if I can make an example reproducible. |
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Ok, so i found out why i was crashing. And it's pretty stupid of me to now realize why i did it. I called PdfDocument.openData (without await) (to be used as a future later on if i wanted to have a page specific view) and then used PdfViewer.data to view the whole pdf. Not sure exactly what caused it in totality, but my class consisted of this basically. Widget build(BuildContext context) {
if (mobile) {
return PdfViewer.data(document.data, sourceName: "memreport");;
}
return FutureBuilder<PdfDocument>(
future: document.pdfdoc,
}removed the extra PdfDocument.openData and the bottom part to only use pdfviewer fixed it. |
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This might be an issue with flutter itself flutter/flutter#143806 , reported to this repo since this plugin has that issue when i used it.
Tested with and without impeller.
Also tested on the master branch of flutter, same issue.
Crash Message (On 3.19.6)
Flutter Doctor
Crash Message (master, 3.22.0-14.0.pre.67)
Flutter Doctor:
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