Minecraft Version 1.12.2

Forge Version 14.23.2.2627

Mod Version 5.0.22

Describe your problem, including steps to reproduce it

when i place my ender fluid tanks and pressurized fluid tanks down when i right click them to open the gui it does not open. NEI shows the tanks gui when lookign at recipies

Any other comments?

im using the ftb revelation mod pack and have added Ender IO to it

Is nuclear craft installed?

yes

I don't remember the exact details but i remeber this happens when nuclear craft is installed.

You are using an old version of nuclearcraft. Please update it to fix