Can't connect to my own modded Server


i set up a server with some mods. When i join this server, all the mods are getting downloaded. After the download it only says “connecting done” and nothing happens. Mapname and Serverports are not the problem, as i have verified those multiple times.

Does someone have a clue on what the problem might be? I can join other modded Servers without a problem.

Thank you in advance.

So i tested out some things. Turns out that a mod had caused the problem. Probably a modded mission, wich i included in the modpack wich i put on the server.

Simply speaking, if you run in to my problem, just troubleshoot all the mods you have on the server. One is causing it.

how can i troubleshoot my mods?