Hello,
I'm playing on a server with a custom modpack, when I try to attune and stand on the attunement altar my client crashes with the following crashlog: https://pastebin.com/XJQsKMGW This seems to be an compatability issues with telepads and the camera movement? Not sure what side causes this.

Looks like the crash is with telepads trying to save NBT data.

adding the cross reference here AbsolemJackdaw/Telepads2016#33

Closing this once he fixed & closed the issue over there.

I do must note that I can indeed initialize the field so when the class is loaded, the instance isn't null, It does get set trough a method. the field shouldn't need being accessed before that call.
I will update it, because it is good practice to have a non null field.
Just pointing out the mod interaction somehow saves the nbt before the data needs being accessed.