Dangerous caves crashes the server when used it with ItemsAdder

[enterausername3]

Describe the bug If you use Dangerous Caves and ItemsAdder together and load new chunks there is a very high chance that the server crashes. This crash has a higher chance if you set aging: enabled: true or if you make new blockpopulators with itemsadder. I have confirmed that this is not ItemsAdder's fault.

Screenshots or logs Crash log: latest.log

Here, this might be the cause of the crash:

log.txt

Plugin config config.txt

Additional information

• git-Purpur-1171 1.16.5-R0.1-SNAPSHOT
• dcave version 2.2.13
• Purpur (even tried it in on paper)
• ItemsAdder, Dangerous Caves, LoneLibs, ProtocolLib, LightApi

[enterausername3]

Also, I tried it on a server where the only plugins were: ItemsAdder, Dangerous Caves, LoneLibs, ProtocolLib, LightApi with the same result

[imDaniX]

Duplicate of #36. As for now - consider disabling generation feature.