JavaFX on Linux is showing a "Graphics Device initialization failed for : es2, sw"

java linux javafx java-8

You should have a look at this related bug for help on how to troubleshoot your issue. In summary, the recommendations are:

run the application with the -Dprism.verbose=true flag
check the detailed log that is produced
it may point to a missing garphics library: GTK 2.18 is required to run JavaFX on linux

java linux javafx java-8

You need to install OpenJFX:

apt-get install openjfx

and then run the program.

java linux javafx java-8

I solve this issue adding the libswt-gtk-3-java and gkt3 to my system.

CodeHunter