Lunar Siphonator Bug

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i have the same problem

 

(I write this with a translator)

The solution I found is to remove all mods or try which mod creates that error in the game and remove it

The conclusion: Mods are the problem

I finally found the main problem, although I don't know if it will work in your games but it worked for me.

The problem is the Geometric Placement mod specifically, among its options (by pressing the B key) you will see an icon that is the drawing of a brain, the truth is that I do not know what that option does but it is the main cause of it not appearing on screen the Lunar Siphonator despite having created it, that's all, sorry if that doesn't fix the error in your games but at least it will help some who have the same thing happen to me :P