[1.19.2] Dimensions become unknown after restart.

McJtyMods / RFToolsDimensions

Companion mod for RFTools which handles the dimensions

MIT License

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[1.19.2] Dimensions become unknown after restart. #464

Open HetsAreUpset opened 10 months ago

HetsAreUpset commented 10 months ago

Issue description: The game crashed alongside making a dimension, which previously hasn't caused any problems, but after relogging all dimensions became unknown in the dialling device. Forgetting the dimension with /rftoolsdim forgetinvalid and remaking the tab restores the dimension fully but after leaving and rejoining the dimensions disappear again. Receivers still work to other dimensions and show up in the dialing device but all RFTOOLS dimensions become unknown.

Steps to reproduce: No idea how to reproduce, but has been an issue in previous packs.

Versions:

Minecraft: 1.19.2
Forge: 43.2.21
McJtyLib: 1.19-7.2.5
RFTools: 1.19-4.1.7
RFTools Dimensions: 1.19.2-9.1.7

Possibly incompatible mod None come to mind.

McJty commented 10 months ago

I need a crashlog. Can't do anything without that

HetsAreUpset commented 10 months ago

I can't remember which it could be, but theres these are the only crash logs from yesterday. Dunno if theres anything there though

crash-2023-08-16_20.07.00-server.txt

crash-2023-08-16_21.02.09-server.txt

crash-2023-08-16_21.06.07-server.txt

HetsAreUpset commented 10 months ago

Okay, update to this situation:

Had a backup from just after it happened and with some testing, two dimensions are the cause. Forgetting the dimensions and not remaking them stops the issue. How would i go about completely erasing them?

qyurila commented 9 months ago

I experienced a similar issue. Here are some rough investigations that I made:

After one of the problematic dimensions is built, Data/WorldGenSettings in level.dat will no longer be saved in that session, which causes all of the non-vanilla dimensions (even from other mods) not to be registered after re-entering the world. This makes all RFTDims destinations of Dialing Device entries to <Unknown>.
Then another re-entering kinda 'restores' dimensions from other mods (e.g. JAMD in my case) except RFTDims ones.
In my case, it seems the only common thing that problematic dimensions had was their names ending with 0. (One was shard0 and the other was test_0)

qyurila commented 9 months ago

If someone seeing it has the same problem and doesn't know what to do, they can follow the below steps:

Enable cheats if needed (by Open LAN World or something)
/rftoolsdim forgetinvalid
Extract and store the dimension tabs you want to recover with the identical name via Enscriber
Build the dimension tabs again (except the 'problematic' one of course, if you can recognize it.) You'll get the exact dimensions that you lost (with any modifications you made)