Issue description:

A Constructor placing wood logs made the server crash. Loading a backup of the map containing the constructor did not fix the issue, as it seems it arises for world/data/refinedstorage_nodes.dat When this file was rewinded, the server started to work fine again for a while, then started to crash again, until we finally found the problematic constructor.

What happens:

The server crashes a first time, then crashes on startup.

What you expected to happen:

The world loads and the server starts.

Steps to reproduce:

I don't know of an easy way to reproduce this currently, as the system worked for a while multiple times without any problem then started to crash everything.

Version (make sure you are on the latest version before reporting):

• Minecraft: 1.12.2
• Forge:14.23.0.2512
• Refined Storage: 1.5.23

Does this issue occur on a server? [yes/no]
Yes

If a (crash)log is relevant for this issue, link it here:

Crash Report

Thanks for the report, I'm looking into it.