Holhographic sign don´t work 1.12.2-0.7.2-universal.jar
Its missing texture

Can you be more specific?

Strange .I have no texture nor function.
It might be my texturepack?
/ Michael

Edit:
Tested and no difference with or without texturepack

could you send more details of the modpack and texture pack also not sure why its called matteroverdrive:holo_sign#inventory as it should be matteroverdrive:holo_sign

I have narrowed it down to Chisel Chisel-MC1.12.2-0.2.1.35
When unistalled it works perfect.With both mods it dont work.

It wasn´t HBM

updated to Chisel-MC1.12.2-1.0.2.45 and CTM-MC1.12.2-1.0.2.31 seems to have fixed it.

This solution works.
Closing issue