QCAD Bugtracker

  • Status Closed
  • Percent Complete
    100%
  • Task Type Bug Report
  • Category QCAD (main)
  • Assigned To
    Andrew
  • Operating System Ubuntu Linux
  • Severity High
  • Priority Very Low
  • Reported Version 3 RC2
  • Due in Version Undecided
  • Due Date Undecided
  • Votes
  • Private
Attached to Project: QCAD Bugtracker
Opened by Stefan - 31.01.2012
Last edited by Andrew - 09.03.2012

FS#478 - crash on "Draw" - "Insert Bitmap"

Selecting “Draw” and “Insert Bitmap” from the menu shows file dialog “Import Bitmap” for a split second and then crashes completely with segmentation fault.

Running Ubuntu Linux 10.04 LTS with QCad3 rc2.

Console output:
Debug: updateScenes...
Debug: updateGuiActions...
Debug: notifyListenersSlot...
Warning: RScriptHandlerEcma::createActionDocumentLevel(): “scripts/Snap/RestrictOff/RestrictOff.js” : Engine is busy. Aborting...
Warning: RScriptHandlerEcma::createActionDocumentLevel(): “scripts/Snap/SnapAuto/SnapAuto.js” : Engine is busy. Aborting...
/opt/qcad-3.0.0-rc2-prof-linux/qcad: line 35: 5905 Segmentation fault LD_LIBRARY_PATH=”$DIR” “$binary” $OPT1 $OPT2 “$@”

Closed by  Andrew
09.03.2012 11:01
Reason for closing:  Fixed
Additional comments about closing:  

See comments for workaround implemented in next release.

Admin
Andrew commented on 31.01.2012 18:40

Thanks for your report.

Is this a reproducible? I.e. does this happen every time you try to insert a bitmap, even into an empty drawing or was this a one time 'random' problem?

Stefan commented on 31.01.2012 18:56

It is reproducible even after machine reboot, attached you find a screen recording. I tried several times, in about 40 checks (reboot, logout, login etc.) in one single case the dialog appeared as expected.

   out.ogv (903.4 KiB)
Stefan commented on 31.01.2012 19:04

Perhaps you have the symbol information for the calling stack... Running qcad with gdb gives:
...
Debug: calling initUiOptions: false
Warning: RScriptHandlerEcma::createActionDocumentLevel(): "scripts/Snap/SnapAuto/SnapAuto.js" : Engine is busy. Aborting...
Warning: RScriptHandlerEcma::createActionDocumentLevel(): "scripts/Snap/RestrictOff/RestrictOff.js" : Engine is busy. Aborting...
[New Thread 0xb26c4b70 (LWP 2865)]
[New Thread 0xb1cffb70 (LWP 2866)]
Debug: updateScenes...
Debug: updateGuiActions...
Debug: notifyListenersSlot...
[Thread 0xb1cffb70 (LWP 2866) exited]
Warning: RScriptHandlerEcma::createActionDocumentLevel(): "scripts/Snap/RestrictOff/RestrictOff.js" : Engine is busy. Aborting...
Warning: RScriptHandlerEcma::createActionDocumentLevel(): "scripts/Snap/SnapAuto/SnapAuto.js" : Engine is busy. Aborting...
[New Thread 0xb1cffb70 (LWP 2867)]
[New Thread 0xb14feb70 (LWP 2868)]
[New Thread 0xb0cfdb70 (LWP 2869)]
[New Thread 0xb04fcb70 (LWP 2870)]
[New Thread 0xafcfbb70 (LWP 2871)]
[New Thread 0xaf4fab70 (LWP 2872)]
[New Thread 0xaecf9b70 (LWP 2873)]
[New Thread 0xae4f8b70 (LWP 2874)]
[New Thread 0xadcf7b70 (LWP 2875)]

Program received signal SIGSEGV, Segmentation fault.
0x09af6624 in FT_Open_Face ()

-- commented on 09.02.2012 20:37

For info:I have recently (6/2/2012) used some Bitmap images with no problems on Ubuntu 11.10

Admin
Andrew commented on 07.03.2012 19:16

Please indicate whether this problem persists with QCAD 3 RC4.

Stefan commented on 08.03.2012 13:40

Tried QCAD 3 RC 4 (this is much :-) faster!), unfortunately the problem persists: for a split second, the "Import Bitmap" dialog (to be precise: the frame of this dialog) appears, then QCad crashes with segmentation fault.

I'm running an up-to-date XUbuntu 10.04, maybe something is missing in Xfce?

Admin
Andrew commented on 09.03.2012 10:11

This might indeed be something unique to XUbuntu / Xfce. I'll try to reproduce when I have the time.

Admin
Andrew commented on 09.03.2012 11:00

Alright, looks like a bug in one of the libraries involved with Xfce.

Attached, you can find a workaround. Please copy this file into scripts/Draw/Image/Image.js and overwrite the existing file.

   Image.js (8.2 KiB)
Stefan commented on 09.03.2012 19:03

confirmed - with the new Image.js (2012/03/09-12:00) everything works as expected.

Thank you! :-)

Loading...

Available keyboard shortcuts

Tasklist

Task Details

Task Editing