Bug#1023920: asymptote-x11: xasy crashed when clicking on the grid button

[Jean-Philippe Georget <debian@jpgeorget.net>]

Package: asymptote-x11
Version: 2.83+ds-1
Severity: important
X-Debbugs-Cc: none, Jean-Philippe Georget <debian@jpgeorget.net>

Dear Maintainer,

When I launch xasy without any argument and click on the "Toggle grid" button, xasy crashed instantly.
Then I obtain the following message:

    Traceback (most recent call last):
      File "/usr/share/asymptote/GUI/Window1.py", line 2233, in btnDrawGridOnClick
        self.quickUpdate()
      File "/usr/share/asymptote/GUI/Window1.py", line 1868, in quickUpdate
        self.preDraw(self.mainCanvas) # coordinates/background
      File "/usr/share/asymptote/GUI/Window1.py", line 2026, in preDraw
        self.drawCartesianGrid(painter)
      File "/usr/share/asymptote/GUI/Window1.py", line 1953, in drawCartesianGrid
        preCanvas.drawLine(Qc.QLine(xCoord, -9999, xCoord, 9999))
    TypeError: arguments did not match any overloaded call:
      QLine(): too many arguments
      QLine(QPoint, QPoint): argument 1 has unexpected type 'numpy.float64'
      QLine(int, int, int, int): argument 1 has unexpected type 'numpy.float64'
      QLine(QLine): argument 1 has unexpected type 'numpy.float64'
    Abandon


What can I do to use this useful function?

Thank you
JP


-- System Information:
Debian Release: bookworm/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 6.0.0-3-amd64 (SMP w/4 CPU threads; PREEMPT)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages asymptote-x11 depends on:
ii  asymptote            2.83+ds-1+b1
ii  librsvg2-bin         2.54.5+dfsg-1
ii  python3              3.10.6-1
ii  python3-cson         0.8-1+b3
ii  python3-numpy        1:1.21.5-1+b1
ii  python3-pyqt5        5.15.7+dfsg-2
ii  python3-pyqt5.qtsvg  5.15.7+dfsg-2

asymptote-x11 recommends no packages.

Versions of packages asymptote-x11 suggests:
ii  atril [pdf-viewer]                1.26.0-2
ii  gv [pdf-viewer]                   1:3.7.4-2+b1
ii  mupdf [pdf-viewer]                1.20.3+ds1-1+b1
ii  okular [pdf-viewer]               4:22.04.3-1
ii  qpdfview [pdf-viewer]             0.4.18+ds-9
ii  xpdf [pdf-viewer]                 3.04+git20220601-1+b1
ii  zathura-pdf-poppler [pdf-viewer]  0.3.0-1

-- no debconf information