So when I go to join DMU Public 1.12.2 My entire mine craft crashes and i have the latest test build so if anyone is able to help me I would greatly appreciate it so much! My game says nothing as a crash report

 Don't worry... It's currently at a Point in beta where it will crash... If it's your minecraft then probably someone on the server is crashing it with another mod and kicking another player... or it could just be a file in the 1.12.2 Public that has caused a bug... I'm not an expert ask John

Hydro_Plex had the same problem i fixed it by tping to spawn and then when he rejoined after that i killed him then he was free 

 Your going Magic XD

I just knew it cause i had it myself once but i have macro who tp me to spawn and kill me at the same time so yeah...

Oh I just got a crash report from mine craft it is Error: java.lang.NullPointerException: Unexpected error

Ik , Same problem as Hydro Come online if u can and i fix :p

I tried but it crashed my game before I could join the server so i never even join the server + the last time i was on i was at dunton

ik 

so does anyone know what to do to fix this or what?

The last thing i did on the server was find a random trap door and click on it and then i crashed

EDIT: My bad found my self on the latter but i hope someone knows what to do I wanted to make sure John got the present i put at his house