Oh c'mon
I love you men !!!
Thanks to both of you for you advices and your help
Wow this looks bad... I can't see changelog on your screen, please check are you able to join any server...
We already had a user who didn't have a changelog in his main menu, he also couldn't connect servers... But he's solved his issues by the steps I already suggested you.
Here is his post:
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This happens with every server yes, I connected to server with default mb2 maps like dotf, jedi temple, corellia.
Regarding the JKJA launcher: the desktop path says invalid too, I guess it's because I didn't create a desktop icon when I installed the game from steam.
Something is very wrong with my installation, because I tried creating a solo game with /devmap mb2_dotf and the game crashes, so my non professional conclusion is that my game can't make use of the mb2 files, despite they are sitting there in the app support as you can see on my screenshot.
Also on your screenshot we can see the change log on the main menu, but on my main menu the change log is empty.
EDIT: FIXED:
[SOLVED] - Crashing when joining server | Movie Battles II Community in this thread, the attached picture helped me. I realized that in the JKJA launcher app I have to rewrite the path's ending to "Star Wars Jedi Knight: Jedi Academy.app" instead of the default "Jedi Academy MP.app", then launched mbii through the JKJA launcher and I could connect to server now. So this problem is solved, I hope I won't run into any other. Also got the changelog on my main menu, so everything seems fine.
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Technical Issue - Another mac install problem | Movie Battles II Community
I hope you do use Launcher to start the game, do you?