[Gambas-bugtracker] Bug #2758: Error opening a project designed with gambas 3.15.2

[bugtracker at gambaswiki.org]

http://gambaswiki.org/bugtracker/edit?object=BUG.2758&from=L21haW4-

Comment #12 by Andreas FRÖHLKE:

it looks to me, that it is a problem related to xfce or x2go-terminal-server.

I installed gambas3.18.0 on my local system an tried the same things, no error.
We only get these errors on our x2go-terminal-server and xfce with gambas3.18.0.

Maybe the Gambas.Desktop.GetDesktops throw an error, because it wants to read something that is not provided on a terminal-server or by xfce, like physical monitor informations or something?

For comparance, heres my system information from my local system with gambas3.18.0:

[System]
Gambas=3.18
OperatingSystem=Linux
Kernel=6.1.0-0.deb11.7-amd64
Architecture=x86_64
Distribution=debian 11.7
Desktop=KDE
Font=Noto Sans,10
Scale=7
Theme=breeze
Language=de_DE.UTF-8
Memory=7837M

[Programs]
gcc=gcc (Debian 10.2.1-6) 10.2.1 20210110
git=git version 2.30.2

[Libraries]
Cairo=libcairo.so.2.11600.0
Curl=libcurl.so.4.7.0
DBus=libdbus-1.so.3.19.15
GDK2=libgdk-x11-2.0.so.0.2400.33
GDK3=libgdk-3.so.0.2404.20
GStreamer=libgstreamer-1.0.so.0.1804.0
GTK+2=libgtk-x11-2.0.so.0.2400.33
GTK+3=libgtk-3.so.0.2404.20
OpenGL=libGL.so.1.7.0
Poppler=libpoppler.so.102.0.0
QT5=libQt5Core.so.5.15.2
RSvg=librsvg-2.so.2.47.0
SDL=libSDL-1.2.so.0.11.4
SQLite=libsqlite3.so.0.8.6

[Environment]
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
DESKTOP_SESSION=plasma
DISPLAY=:0
GB_GUI=gb.gtk3
GPG_AGENT_INFO=/run/user/1000/gnupg/S.gpg-agent:0:1
GTK2_RC_FILES=/etc/gtk-2.0/gtkrc:<home>/.gtkrc-2.0:<home>/.config/gtkrc-2.0
GTK_MODULES=gail:atk-bridge
GTK_RC_FILES=/etc/gtk/gtkrc:<home>/.gtkrc:<home>/.config/gtkrc
HOME=<home>
KDE_APPLICATIONS_AS_SCOPE=1
KDE_FULL_SESSION=true
KDE_SESSION_UID=1000
KDE_SESSION_VERSION=5
LANG=de_DE.UTF-8
LANGUAGE=de_DE.UTF-8
LC_ALL=de_DE.UTF-8
LOGNAME=<user>
PAM_KWALLET5_LOGIN=/run/user/1000/kwallet5.socket
PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
PWD=<home>
QT_ACCESSIBILITY=1
QT_AUTO_SCREEN_SCALE_FACTOR=0
QT_LOGGING_RULES=*.debug=false
SESSION_MANAGER=local/<hostname>:@/tmp/.ICE-unix/6402,unix/<hostname>:/tmp/.ICE-unix/6402
SHELL=/bin/bash
SHLVL=0
SSH_AGENT_PID=6296
SSH_AUTH_SOCK=/tmp/ssh-Qoniq7nKlE67/agent.6257
TZ=:/etc/localtime
USER=<user>
XAUTHORITY=<home>/.Xauthority
XCURSOR_SIZE=24
XCURSOR_THEME=breeze_cursors
XDG_CURRENT_DESKTOP=KDE
XDG_RUNTIME_DIR=/run/user/1000
XDG_SEAT=seat0
XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0
XDG_SESSION_CLASS=user
XDG_SESSION_DESKTOP=KDE
XDG_SESSION_ID=3
XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session1
XDG_SESSION_TYPE=x11
XDG_VTNR=7