adoptium.net VS strongbox

1.18 requires Java 17. (Java link if you need it)

Note: In order for JarFix to work, you needed add all options when installing Java (Picture).

Did you actually install a Java Development Kit? Because this sounds like you only installed a text editor. You can download it here: https://adoptium.net/ (download the latest version for your OS and install it)

Try this https://adoptium.net/

Make sure you have Java fully installed (select all components when installing). Link to Java download if you need it: (Link)

if you downloaded Java from adoptopenjdk/adoptium/temurin/whatever they call it now, you do have it.

I had the same issue and I fixed it with downloading openjdk 17. you can download it here https://adoptium.net/

Which was recently rebranded as Eclipse Temurin

if they are using Windows, have them reinstall java https://adoptium.net/

e.g https://adoptium.net/

The tool I use, Strongbox, supports a number of other addon distribution platforms. It's definitely a loss of compatibility, but I'm fortunately not invested enough in any of the few dozen that I'm not willing to just dump addons that aren't supported.

I haven't run the game in a while but I still develop a wow addon manager specifically for linux users (also works on macs): https://github.com/ogri-la/strongbox

Haven't tested it on SteamOS but on my normal Linux PC I use Strongbox as addon-manager. I like it more than curse and minion that I used back in the windows days.

I use an AppImage. I build a custom JRE and an uberjar and then bundle them together into an AppImage. Script here: https://github.com/ogri-la/strongbox/blob/develop/build-linux-image.sh

World of Warcraft, I recommend you use "strongbox" to manage your addons (it works with curse for install/update) -> https://github.com/ogri-la/strongbox

Same here. Strongbox does the trick. :) https://github.com/ogri-la/strongbox