Minecraft Version

1.20.1

Immersive Engineering Version

ImmersiveEngineering-1.20.1-10.0.0-169

Expected Behavior

multi-unit "assembly line" system is assembled

Actual Behavior

multi-unit "assembly line" system is not assembled

Steps to reproduce

assemble a conveyor

Debug Crash Log

No, the problem is not with the conveyor belt, I tried to arrange them like in a book and in a different way, the structure still does not activate.
When you click on the block that is highlighted in red in the book, the structure simply does not assemble for an unknown reason.

I also downloaded this version of the mod, started creating it alone, and it also failed to create an automatic workbench there.

Can you provide a detailed description of your error and some pictures please?

I poke it with an engineering hammer everywhere I can, it won’t go

The conveyor in the back middle is oriented wrong, it needs to be facing forward.
The conveyors form a line, from the back corner to the middle right. This should be displayed as such in the engineers manual.

https://youtu.be/JR7YMZwWQww

Once again, the direction of the conveyors matters. You demonstrated it yourself on the bottling machine. As soon as all conveyors were correctly oriented, you can form it.

You have not placed the conveyors on the automated workbench correctly, and thus you can't form it.

Please refer to the manual for the correct direction of the conveyors.

direction has no effect. on a filling machine, no matter how you set it up, it comes together.