Before Continuing:

• Always check you are using the latest version of the mods and its dependencies
• Remove mod that enhances Minecraft: Optifine, Sodium, others. The issue still persists.
• If you are unsure which mod is the culprit.
  Disable all of your mods and enable them 1-2 mods each time to isolate the culprit
• Confirm that there is no existing issue with a similar description submitted in the list of issues.

Version

1.20.1

Loader

Fabric

EveryCompat Version

everycomp-1.20-2.6.16-fabric

Moonlight Lib Version

moonlight-1.20-2.8.60-fabric

Issue with mods

better-end-4.0.10 (?)

crash error states "java.lang.IllegalArgumentException: value already present: Block{betterend:mossy_glowshroom_chair}"

Issue Detail

game crashes while starting, crash log points to it being a duplicate value of a mossy glowshroom chair. everycomp has been tested with just betterend and theres no issue with them, and binary searching this amount of mods is my last resort :,D

i did see an issue where someone was experiencing a similar thing with betternether, and ive attached everycomp-common.json to the log files section

OPTIONAL: Latest.log | Crash-report Attachment

latest.log
crash-2023-11-11_16.30.01-client.txt
everycomp-common.json

OPTIONAL: To Produce

1. load up around 350+ mods
2. boot the game
3. somethings broken (to no ones surprise)

Yea. that's great information to have. However, it's hard to pinpoint the cause of the problem. Tbh, I have no clue where to look.

hi, got back to this and i think i found the incompatibilities

this only happens with either Furnish or Another Furniture run together with BetterEnd while Every Compat is enabled. running AF and Furnish together with Every Compat works, running BE alone with Every Compat works and running all 3 without Every Compat works

no idea why but id imagine its trying to make a duplicate of the BetterEnd chairs based on the errorlog? might be a similar issue than #327 considering both mods are from the same developer. hope this helps :)

Take a look at #298. The error log is very similar.

Go to the last post. It has a summary of the cause and no current solutions.

so i guess the solution is to just binary search :p unfortunate but ill get to that tmrw and ill report my findings, cheers

the fastest way to find out which mods is to look at everycomp-common.toml. The file has a list of wood-types and furniture-types

you can find which 2 mods have similar names for one wood-types or furniture-types. That should save you some time. This is the third issue. I used the method above. it doesn't take very long for me to figure out which 2 mods.

so i guess the solution is to just binary search :p unfortunate but ill get to that tmrw and ill report my findings, cheers

does this still happen with latest moonlight and EC version

@MehVahdJukaar what was the cause of this problem?

it works!! im not sure what u did but thank u very much haha :)