Reactor not producing SU

[nikorsd]

Create v.6.0.6
NeoForge 21.1.213
Minecraft 1.21.1

I have build the reactor all correctly I watched alot of tutorials and its showing that its safe but no SU is produced and the output is not spinning at all.

However my logs are spammed with
[11:07:17] [Render thread/ERROR] [minecraft/ItemStack]: Tried to load invalid item: 'No key id in MapLike[{}]'
not sure if this is related to Create Nuclear.

Update:
I confirmed that the log above is related to Create Nuclear. It gets logged every time a reactor blueprint is removed from the controller.

[Giovanniricotta2002]

We are aware that it will be fixed in future updates of the neoForge version, given that it is a big beta version there is a risk that this type of bug, tested with the lower versions maybe it will work. but thank you for testing and playing our mod