BlueJ installed editor window not opened

Question

I've just installed BlueJ .deb version over Ubuntu 20.04. Installed successfully and created new project also. But it doesn't open editor when I double clicked the java source file. I have openjdk(14) and openjfx(11) installed. Thanks.

Answer 1

Same problem here. It seems that openjfx is not compatible with bluej and others apps. bug openjfx

So I installed the "generic version" of bluej and the recommended openjfx lib: Install bluej:

• Download the openjfx from gluon Unpack its "lib" dir to /usr/shares/openjfx11 (or another name)
• Start the installation of bluej with java -jar path/to/bluej.jar
• In the opened dialog set the correct jfx path as mentioned above..