[Gambas-user] Debian problem step 3.5.4 to 3.8.4

[Gianluigi]

Hello to all,
a friend of ours of Gambas-it forum, runs Debian and updated from version
3.5.4 to 3.8.4.
He can no longer use the old qt4 projects.
He tried compile, compile all, refresh, reload … but nothing.
Changing with gb.gui.qt in some projects the Fmain.class disappears and in
the other Fmain.form.
On Update all forms he gets this message: “Unable to update all forms! Too
many arguments. ProjectUpdateAllForms.5941”.
Fmain.form turns into a text file.
Attached the file system.
Some suggestion?

Regards
Gianluigi

[System]
Gambas=3.8.4
OperatingSystem=Linux
Kernel=3.16.0-4-amd64
Architecture=x86_64
Distribution=debian stretch/sid
Desktop=XFCE
Theme=Fusion
Language=it_IT.UTF-8
Memory=3963M

[Libraries]
Cairo=libcairo.so.2.11400.6
Curl=libcurl.so.4.4.0
DBus=libdbus-1.so.3.14.6
GStreamer=libgstreamer-0.10.so.0.30.0
GStreamer=libgstreamer-1.0.so.0.602.0
GTK+2=libgtk-x11-2.0.so.0.2400.29
GTK+3=libgtk-3.so.0.1800.6
OpenGL=libGL.so.1.2.0
Poppler=libpoppler.so.57.0.0
QT4=libQtCore.so.4.8.7
QT5=libQt5Core.so.5.5.1
SDL=libSDL-1.2.so.0.11.4

[Environment]
DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-XJqxtl2I4a,guid=111bbc05cd325c350e94cff656962a5b

DESKTOP_SESSION=lightdm-xsession
DISPLAY=:0.0
GB_GUI=gb.qt5
GDMSESSION=lightdm-xsession
GDM_LANG=it_IT.utf8
GTK_MODULES=gail:atk-bridge
HOME=<home>
LANG=it_IT.UTF-8
LOGNAME=<user>
PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
PWD=<home>
QT_ACCESSIBILITY=1
QT_IM_MODULE=compose
QT_LINUX_ACCESSIBILITY_ALWAYS_ON=1
SHELL=/bin/bash
SSH_AGENT_PID=1634
SSH_AUTH_SOCK=/tmp/ssh-QAOUBmrhlr40/agent.1612
TZ=:/etc/localtime
USER=<user>
XAUTHORITY=<home>/.Xauthority
XDG_DATA_DIRS=/usr/share/xfce4:/usr/local/share/:/usr/share/
XDG_GREETER_DATA_DIR=/var/lib/lightdm/data/<user>
XDG_RUNTIME_DIR=/run/user/1000
XDG_SEAT=seat0
XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0
XDG_SESSION_DESKTOP=lightdm-xsession
XDG_SESSION_ID=2
XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session1
XDG_SESSION_TYPE=x11
XDG_VTNR=7