Chat spam when reactor has blueprint but no rods

[Tenwoc]

If you add a blueprint (with or without a configured template) to an assembled reactor but do not insert the uranium and graphite rods, the game log starts spamming a message like this every game tick:

[17:08:12] [Render thread/ERROR] [minecraft/ItemStack]: Tried to load invalid item: 'No key id in MapLike[{}]'
[17:08:12] [Render thread/ERROR] [minecraft/ItemStack]: Tried to load invalid item: 'No key id in MapLike[{}]'
[17:08:12] [Render thread/ERROR] [minecraft/ItemStack]: Tried to load invalid item: 'No key id in MapLike[{}]'
[17:08:13] [Render thread/ERROR] [minecraft/ItemStack]: Tried to load invalid item: 'No key id in MapLike[{}]'
[17:08:13] [Render thread/ERROR] [minecraft/ItemStack]: Tried to load invalid item: 'No key id in MapLike[{}]'
[17:08:13] [Render thread/ERROR] [minecraft/ItemStack]: Tried to load invalid item: 'No key id in MapLike[{}]'
[17:08:13] [Render thread/ERROR] [minecraft/ItemStack]: Tried to load invalid item: 'No key id in MapLike[{}]'
[17:08:13] [Render thread/ERROR] [minecraft/ItemStack]: Tried to load invalid item: 'No key id in MapLike[{}]'

Reproduction steps:

• Assemble the reactor
• Insert the blueprint into the reactor controller
• The game log starts sending the [Render thread/ERROR] [minecraft/ItemStack]: Tried to load invalid item: 'No key id in MapLike[{}]' every game tick as long as both rods are missing from the reactor

Instance details

• Minecraft 1.21.1
• NeoForge 21.1.234
• Create 6.0.10
• Create Nuclear 1.3.2-beta.3

[Giovanniricotta2002]

It will be fixed when NeoForge v2 is released; for now, it's Forge that's coming out this summer.