Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. Start Minecraft 1.20.2 with NeoForge
2. Wait for Minecraft to load
3. Click "Mods" in the main menu
4. Find and click on "Railroad Blocks" in the list
5. Minecraft crashes unexpectedly

Expected behavior
Instead of crashing, the details of this mod should appear instead.

Additional Information (please complete the following information):

• Minecraft Version: 1.20.1
• Mod Version: 0.4.0
• Mod Loader: NeoForge
• Mod Loader Version: 20.2.88

Additional context
This issue is not present when running the mod on 1.20.4 with NeoForge, which suggests the issue may be with the mod loader and not with the mod itself, however, this is unclear.

It is recommended for users to switch to using NeoForge 1.20.4 or a later supported version of NeoForge.