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Tasklist

FS#73478 - [gscan2pdf] stops drawing windows/widgets throwing libfreetype errors while ocr editing

Attached to Project: Community Packages
Opened by Friedrich Strohmaier (bitsfritz) - Sunday, 23 January 2022, 21:22 GMT
Last edited by Muflone (muflone) - Sunday, 20 February 2022, 15:43 GMT
Task Type Bug Report
Category Packages
Status Closed
Assigned To Muflone (muflone)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:

gscan2pdf out of sudden stops drawing widgets/windows while editing OCR entries.further editing is not possible, saving is possible thru guessing the buttons.

Starting with --debug switch one can see following lines at the beginning of the disfunction:

(net.sourceforge.gscan2pdf:103011): Pango-WARNING **: 21:52:12.890: failed to create cairo scaled font, expect ugly output. the offending font is 'DejaVu Sans 149896.1982421875'

(net.sourceforge.gscan2pdf:103011): Pango-WARNING **: 21:52:12.891: font_face status is: error occurred in libfreetype

(net.sourceforge.gscan2pdf:103011): Pango-WARNING **: 21:52:12.891: scaled_font status is: error occurred in libfreetype

(net.sourceforge.gscan2pdf:103011): Gtk-WARNING **: 21:52:12.891: drawing failure for widget 'Gscan2pdf__Canvas': error occurred in libfreetype

(net.sourceforge.gscan2pdf:103011): Gtk-WARNING **: 21:52:12.891: drawing failure for widget 'GtkHPaned': error occurred in libfreetype

[.. Gtk-WARNING **: ..]

Additional info:
* package version(s)

gscan2pdf 2.12.4-1
freetype2 2.11.1-1
pango 1:1.50.3-1

Steps to reproduce:

1. start gscan2pdf from terminal with --debug switch
$ gscan2pdf --debug
2. load some Image - no matter whether via scanner or from medium
preferably with barcode and/or QR-code.
3. Start text recognition
4. repair some text suggestions.

After some time (minutes) the effect discribed starts.
This task depends upon

Closed by  Muflone (muflone)
Sunday, 20 February 2022, 15:43 GMT
Reason for closing:  Works for me
Additional comments about closing:  not reproducible anymore
Comment by Muflone (muflone) - Sunday, 20 February 2022, 12:31 GMT
I was not able to reproduce the issue.

Could you please provide some images that allows you to reproduce the defect?

In the meanwhile a new version 2.12.5 has been released, could you test it against the new version?
Comment by Friedrich Strohmaier (bitsfritz) - Sunday, 20 February 2022, 15:34 GMT
> In the meanwhile a new version 2.12.5 has been released, could you test it against the new version?

After installing 2.12.5 the effect seems to have gone \o/

You can close this one. I'll reopen it in case I was wrong this time.

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