Search found 15 matches

by uhonermann
Thu Sep 24, 2020 8:36 am
Forum: PDF-X OCR SDK
Topic: Reproducable crash in OcrTools.x64.dll
Replies: 3
Views: 1034

Re: Reproducable crash in OcrTools.x64.dll

How about this problem ?
Could it be reproduced ?
What's the reason ?
Can it be fixed (the DLL should not crash, at least) ?
by uhonermann
Fri Sep 11, 2020 1:47 pm
Forum: PDF-XChange Editor SDK
Topic: Use XFDF Annotations from PDF-XChange Viewer
Replies: 1
Views: 103

Use XFDF Annotations from PDF-XChange Viewer

Hi,

simple question: is it possible to use the XFDF Annotation files created with the PDF-XChange Viewer SDK with the PDF-XChange Editor SDK.

We need to know this before we move to the Editor SDK.

Regards,
Uwe
by uhonermann
Wed Sep 09, 2020 3:33 pm
Forum: PDF-X OCR SDK
Topic: Reproducable crash in OcrTools.x64.dll
Replies: 3
Views: 1034

Re: Reproducable crash in OcrTools.x64.dll

Hm, tried it on another system with more physical RAM.
It looks like it crashes, when the physical RAM gets exhausted.
by uhonermann
Wed Sep 09, 2020 3:15 pm
Forum: PDF-X OCR SDK
Topic: Reproducable crash in OcrTools.x64.dll
Replies: 3
Views: 1034

Re: Reproducable crash in OcrTools.x64.dll

Tried ist 8.0.341, still crashes.
To make it easier to reproduce to problem, since OCR only accepts PDFs, I attached the PDF generated with Core SDK.
Memory consumption raises to over 2GB, than the crash occurs.
WMFt20347_tif.tmp - Kopie.pdf
(236.33 KiB) Downloaded 11 times
by uhonermann
Fri Jun 19, 2020 10:00 am
Forum: PDF-X OCR SDK
Topic: Reproducable crash in OcrTools.x64.dll
Replies: 3
Views: 1034

Reproducable crash in OcrTools.x64.dll

DLL crashes with attached TIF during OCR_GetText using version 8.0.339.

Dump available, if needed.
27561-0.zip
(226.31 KiB) Downloaded 23 times
by uhonermann
Wed May 29, 2019 12:31 pm
Forum: PDF-X OCR SDK
Topic: Language files for OCR SDK 8
Replies: 6
Views: 2424

Re: Language files for OCR SDK 8

Ok, if this is the solution, I can live with it...

Perhaps it would be a good idea to mention it somewhere in the documenation…


Regards,
Uwe
by uhonermann
Wed May 29, 2019 9:38 am
Forum: PDF-X OCR SDK
Topic: Language files for OCR SDK 8
Replies: 6
Views: 2424

Re: Language files for OCR SDK 8

It seems to work, when I rename every xxx_pxvocr.dat file to xxx.dat, removing the "_pxvocr" part.

I don't think, that should be the solution, should it ?
by uhonermann
Wed May 29, 2019 7:06 am
Forum: PDF-X OCR SDK
Topic: Language files for OCR SDK 8
Replies: 6
Views: 2424

Re: Language files for OCR SDK 8

Hi Alex, unfortunately, that doesn't seem to work with the OCR SDK. Even the sample OCRDemoCSharp.exe gives an error: "C:\Program Files\Tracker Software\PDF-XChange OCR SDK\Examples\SampleFiles\ocrdats\deu.dat does not exist." When I select english: "C:\Program Files\Tracker Software\PDF-XChange OCR...
by uhonermann
Tue May 28, 2019 3:19 pm
Forum: PDF-X OCR SDK
Topic: Language files for OCR SDK 8
Replies: 6
Views: 2424

Language files for OCR SDK 8

Hi, I Need languages files (ocrdats) for other languages than english, that are compatible with Version 8.0.331. The files under Language Extension are very old, and at least the english one is much smaller, than the one delivered with the SDK. I tried using the old Version 7 files, but that only th...
by uhonermann
Thu Jan 24, 2019 10:02 am
Forum: PDF-X OCR SDK
Topic: Reproducable crash in OcrTools.x64.dll in function OCR_GetText
Replies: 9
Views: 3177

Re: Reproducable crash in OcrTools.x64.dll in function OCR_GetText

Ok, no crash in the real application, problem is solved.
by uhonermann
Wed Jan 23, 2019 1:42 pm
Forum: PDF-X OCR SDK
Topic: Reproducable crash in OcrTools.x64.dll in function OCR_GetText
Replies: 9
Views: 3177

Re: Reproducable crash in OcrTools.x64.dll in function OCR_GetText

Tried with Version 328, no crash any more.
Will try again with the real application now.
by uhonermann
Wed Jan 23, 2019 12:14 pm
Forum: PDF-X OCR SDK
Topic: Reproducable crash in OcrTools.x64.dll in function OCR_GetText
Replies: 9
Views: 3177

Re: Reproducable crash in OcrTools.x64.dll in function OCR_GetText

Version of OcrTools.x64.dll ist 7.0.0326.0001

Seems the file is too big, even as ZIP (19,9 MB).
by uhonermann
Wed Jan 23, 2019 12:11 pm
Forum: PDF-X OCR SDK
Topic: Reproducable crash in OcrTools.x64.dll in function OCR_GetText
Replies: 9
Views: 3177

Re: Reproducable crash in OcrTools.x64.dll in function OCR_GetText

The following message is displayed in the command window prior to the crash:


"start >= 0 && start + num <= length_:Error:Assert failed:in file d:\workprg\pdf5\trunk\ocrlib\tesseract\tesseract-ocr\ccstruct\ratngs.cpp, line 321"
by uhonermann
Wed Jan 23, 2019 12:07 pm
Forum: PDF-X OCR SDK
Topic: Reproducable crash in OcrTools.x64.dll in function OCR_GetText
Replies: 9
Views: 3177

Reproducable crash in OcrTools.x64.dll in function OCR_GetText

OCR_GetText crashes on a particular PDF (321 pages) after a long time. Exception Information: Exception thrown at 0x00007FF940FA94FC (OcrTools.x64.dll) in TEST_OCR.exe: 0xC0000005: Access violation reading location 0x0000000000000000. occurred The process does not consume much memory. This issue can...