[Gambas-bugtracker] Bug #2217: Open Dialog raises "silent" Errors which don't interrupt the Application

bugtracker at gambaswiki.org bugtracker at gambaswiki.org
Thu May 27 11:59:42 CEST 2021


http://gambaswiki.org/bugtracker/edit?object=BUG.2217&from=L21haW4-

Claus DIETRICH reported a new bug.

Summary
-------

Open Dialog raises "silent" Errors which don't interrupt the Application

Type             : Bug
Priority         : Medium
Gambas version   : 3.15
Product          : Unknown


Description
-----------

Problem #1:

When using Gambas 3.15.2 -
The open dialog always raises the error "Error: Type mismatch: wanted Integer, got Null instead" when finished - no matter whether it was canceled or not. Strangely, this error doesn't interrupt the application.

When using Gambas 3.16.0 - 
The open dialog raises either the same error or other unpredictable errors like "Unable to load svg file" although I selected a PDF file. 


Problem #2:

The wiki shows an example for the open dialogue where the path is set to ".". When using this, the dialog starts with the error message "Directory not found".

A mini-demo is attached hereto.


System information
------------------

[System]
Gambas=3.15.2
OperatingSystem=Linux
Kernel=5.4.0-73-generic
Architecture=x86_64
Distribution=Linux Mint 19.3 Tricia
Desktop=MATE
Theme=qt5ctproxy
Language=de_DE.UTF-8
Memory=7837M

[Libraries]
Cairo=libcairo.so.2.11510.0
Curl=libcurl.so.4.5.0
DBus=libdbus-1.so.3.19.4
GDK2=libgdk-x11-2.0.so.0.2400.32
GDK3=libgdk-3.so.0.2200.30
GStreamer=libgstreamer-1.0.so.0.1405.0
GTK+2=libgtk-x11-2.0.so.0.2400.32
GTK+3=libgtk-3.so.0.2200.30
OpenGL=libGL.so.1.0.0
Poppler=libpoppler.so.73.0.0
Poppler=libpoppler.so.85.0.0
Poppler=libpoppler.so.90.0.0
QT4=libQtCore.so.4.8.7
QT5=libQt5Core.so.5.9.5
SDL=libSDL-1.2.so.0.11.4
SQLite=libsqlite3.so.0.8.6

[Environment]
CLUTTER_BACKEND=x11
COMPIZ_CONFIG_PROFILE=mate
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
DEFAULTS_PATH=/usr/share/gconf/mate.default.path
DESKTOP_SESSION=mate
DISPLAY=:0
GB_GUI=gb.qt5
GDMSESSION=mate
GDM_LANG=de_DE
GPG_AGENT_INFO=/run/user/1000/gnupg/S.gpg-agent:0:1
GTK_MODULES=gail:atk-bridge
GTK_OVERLAY_SCROLLING=0
HOME=<home>
LANG=de_DE.UTF-8
LANGUAGE=de_DE.UTF-8
LC_ADDRESS=de_DE.UTF-8
LC_ALL=de_DE.UTF-8
LC_IDENTIFICATION=de_DE.UTF-8
LC_MEASUREMENT=de_DE.UTF-8
LC_MONETARY=de_DE.UTF-8
LC_NAME=de_DE.UTF-8
LC_NUMERIC=de_DE.UTF-8
LC_PAPER=de_DE.UTF-8
LC_TELEPHONE=de_DE.UTF-8
LC_TIME=de_DE.UTF-8
LOGNAME=<user>
MANDATORY_PATH=/usr/share/gconf/mate.mandatory.path
MATE_DESKTOP_SESSION_ID=this-is-deprecated
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
PWD=<home>
QT_ACCESSIBILITY=1
QT_AUTO_SCREEN_SCALE_FACTOR=0
QT_LOGGING_RULES=*.debug=false
QT_QPA_PLATFORMTHEME=qt5ct
QT_SCALE_FACTOR=1
SESSION_MANAGER=local/<hostname>:@/tmp/.ICE-unix/1015,unix/<hostname>:/tmp/.ICE-unix/1015
SHELL=/bin/bash
SHLVL=0
SSH_AGENT_PID=1518
SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
TZ=:/etc/localtime
USER=<user>
XAUTHORITY=<home>/.Xauthority
XDG_CONFIG_DIRS=/etc/xdg/xdg-mate:/etc/xdg
XDG_CURRENT_DESKTOP=MATE
XDG_DATA_DIRS=/usr/share/mate:<home>/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/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=mate
XDG_SESSION_ID=c1
XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0
XDG_SESSION_TYPE=x11
XDG_VTNR=7




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