Hello people of the Technic community, I've had this problem for around 3 weeks now, and after countless hours of research i couldn't get it to work.
I've got the following problem:
I've been using Ubuntu (PoPOS) for around 2 months now, and i got really familiar with it. I got minecraft from the repositories no problem whatsoever. But as i wanted to play with mods, My old friend Technic Launcher came to my mind again, so i tried to install it and play some modpacks.
I've installed the correct java version (OpenJDK 8 ) and put the techniclauncher.jar as an executable. Now when i run the launcher, the installation screen pops up, everything normal. Now when i install it as a portable or just normally, it creates the directory and the installer dissapears. Everything ok until now: When i try to launch Technic again, it just crashes. The java process is running, but starts dissapearing. So i tried again with oracle Java 11. Same problem. It just crashes. When i launch it over Terminal, it gives me this:
[email protected]:/home/muenzlpsaveyourinternet# java -jar '/home/directory/TechnicLauncher.jar' '/home/directory/TechnicLauncher.jar'
Settings for exe: /home/directory/TechnicLauncher.jar
Portable settings dir: /home/directory/technic
Setting up logging
And nothing else happens, the terminal doesnt continue launching, same with launching without terminal.Nothing opens , just the process i can see in my system manager
I tried and tried, i uninstalled the runtimes, 8 and 11, tried and tried but nothing worked. I found no answer, now after 2 weeks of trying, I decided to post this here to get some answers from nice people who like to help in the community.
If you like to help me, just post solutions or suggestions in the section down, please stay simple with ubuntu stuff since i am really new to linux and just getting started. Thanks for any response.
(replaced my install directory with directory because its pretty much useless for help and might confuse people)
Just made a new Modpack called Heartattack, and wanted to advertise it, because it has mods like Galacticaft, Morph, SpeedsterHeroes, Nukes, Everything! Also the main reason would be if this Modpack gets support, I would open up a Public server, so I would really be looking forward to that with your support! Line: https://www.technicpack.net/profile/4864249/modpacks
Whenever I try to run the sh in the server folder in the terminal, this happens:
A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Caused by: java.lang.ClassCastException: java.base/jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to java.base/java.net.URLClassLoader
... 6 more
I'm running on Debian, just installed java fresh on this computer. I can't seem to figure out why it won't work.