I use JabRef (Version 4.3.1) under Ubuntu, but the last time I tried to launch it, I got this error:
Error: Could not find or load main class org.jabref.JabRefMain
According to this post "JabRef explicit requires JDK8 and openjfx8".
18.10 comes with
openjfx 11+26-4 (18.04 had version
8u161-b12-1ubuntu2 according to ubuntu packages)
However, I could not figure out how to install
I figured out how to install openjfx8 manually (downloading and running the .deb file from ubuntu packages). Before I tried to use
apt. But I still get the same error.
These are my currently installed versions:
$ java -version openjdk version "1.8.0_191" OpenJDK Runtime Environment (build 1.8.0_191-8u191-b12-0ubuntu0.18.10.1-b12) OpenJDK 64-Bit Server VM (build 25.191-b12, mixed mode) $ apt-show-versions openjfx openjfx:amd64/cosmic 8u161-b12-1ubuntu2 upgradeable to 11+26-4 openjfx:i386 not installed