Done Thermionic Fabricator (Liquid Glass)

I have the power and the redstone ingot, thickened glass, and copper recipe for the copper electron tube.
The problem is I can not put any glass or liquid glass inside it to power it. I have tried clear glass, hardened glass, clear glass and sand.

I have no idea what to try next.

 

Problem salved need environmental tech glass now trying to delete or just lock post