Bug? Running app under Linux (KDE 20.04.4 (Focal Fossa)

mik21

Member
I have tried to port a small application to Linux. I am using the b4j-bridge.jar and java11. When I have stared to debug app, there are following message in logs window:

Error log:
WARNING: package com.sun.glass.ui.win not in javafx.graphics
~e:
WARNING: package com.sun.prism.d3d not in javafx.graphics
~e:
Waiting for debugger to connect...
Program started.
~e:
(java:72340): Gtk-WARNING **: 18:31:30.993: Theme parsing error: colors.css:71:44: Invalid number for color value
~e:
(java:72340): Gtk-WARNING **: 18:31:30.993: Theme parsing error: colors.css:72:44: Invalid number for color value
~e:
(java:72340): Gdk-WARNING **: 18:31:57.994: XSetErrorHandler() called with a GDK error trap pushed. Don't do that.
/home/mik/Downloads/warning.png

Using Msgbox2 (xui or fx) does not display window message (there are only vertical line)
java11.png


If I using java14 (https://b4xfiles-4c17.kxcdn.com/b4j/linux_jdk-14.0.1.zip) there is not error in logs and Msgbox looks like the next picture
java14.png


What do you think about it ? I have to use java14 or change something in setup ?
 
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