Create: Steam 'n' Rails

Create: Steam 'n' Rails

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Game crashed prior to loading in with a somewhat beefy Modpack

Closed this issue · 3 comments

commented

Context

Game crashes specifically on addition of the Alpha build of S&R to the modpack. full modlist provided as part of the log
Minecraft crashed. The logs have been uploaded to gnomebot.dev:

latest.log | crash-2025-06-23_09.11.29-fml.txt | session_20250623_090553.log | crash_assistant_app.log | modlist.txt

Found �[2;34m1�[0m log analysis results:
�[2;34mCreate6Addons�[0m in: latest.log, crash-2025-06-23_09.11.29-fml.txt

Mod list changes beyond the latest successful launch:

�[2;32m1�[0m added, �[2;31m1�[0m removed, �[2;34m2�[0m updated.
```my logs + full modlist on modrinth


### Crash Report

https://mclo.gs/VJ1Lxam
commented

Seems like the root error here is:

Caused by: java.lang.NullPointerException: Cannot invoke "net.minecraftforge.fml.ModList.isLoaded(String)" because the return value of "net.minecraftforge.fml.ModList.get()" is null

I can't imagine what would cause Modlist.get() to return null.

Could you please binary-search your modpack?

commented

That ModList.get() is in a mixin config (of More Burners), which is too early, they should be using LoadingModList there; the same error appears in the log with just More Burners (curiously doesn't fatally crash for me, nor with then adding SnR, nor C&B with its outdated create compat plugin; I don't get the copycat BE entry missing, so the actual incompat/cause is probably swallowed somewhere still)

commented

Duplicate and a More Burners bug