Update It’s very simple to reproduce: just put the Modern HD texture pack, for example, on a realm, and launch the realm. There is no error message, just the texture pack that is not taken into account. Nothing complicated to reproduce
It worked very well before.
I have the same problem as you! It worked very well before.
in Default Minecraft
Me too
I have this same problem, thank you to correct it quickly it's annoying for survival without cheats.
I have the same problem as you with the modern hd pack