It show "Sorry. unable to start minecraft please check your configuration" and it on'y happen when i try to launch 1.15.2 fabric. yesterday i can use it but suddenly i cant.
Can you post screenshots of your launcher/mods folder. I can't tell with just this alone as any issue/error will provide that regardless of modloader.
I can't know without being aware of the mods, what versions, if you have Fabric API or not and if the mods you have are conflicting and I've come across similar before.
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Niche Community Content Finder, Youtuber, Modpack/Map Maker, Duck
Forum Thread Maintainer for APortingCore, Liteloader Download HUB, Asphodel Meadows, Fabric Project, Legacy Fabric/Cursed Fabric, Power API, Rift/Fabric/Forge 1.13 to 1.17.
Can you post screenshots of your launcher/mods folder. I can't tell with just this alone as any issue/error will provide that regardless of modloader.
I can't know without being aware of the mods, what versions, if you have Fabric API or not and if the mods you have are conflicting and I've come across similar before.
Other than Light Overlay needing Cloth Config API (I've seen it on and off as a requirement but it is needed for the 1.15.2 4.3 file you have) the Baritone API has me confused, I looked around and it seems Forge related I think, at least I don't remember hearing about it having Fabric support but I'm not familiar with it either so I don't know for sure.
It show "Sorry. unable to start minecraft please check your configuration" and it on'y happen when i try to launch 1.15.2 fabric. yesterday i can use it but suddenly i cant.
Can you post screenshots of your launcher/mods folder. I can't tell with just this alone as any issue/error will provide that regardless of modloader.
I can't know without being aware of the mods, what versions, if you have Fabric API or not and if the mods you have are conflicting and I've come across similar before.
Niche Community Content Finder, Youtuber, Modpack/Map Maker, Duck
Forum Thread Maintainer for APortingCore, Liteloader Download HUB, Asphodel Meadows, Fabric Project, Legacy Fabric/Cursed Fabric, Power API, Rift/Fabric/Forge 1.13 to 1.17.
Wikis I Maintain: https://modwiki.miraheze.org/wiki/User:SuntannedDuck2
This is my mods.
Other than Light Overlay needing Cloth Config API (I've seen it on and off as a requirement but it is needed for the 1.15.2 4.3 file you have) the Baritone API has me confused, I looked around and it seems Forge related I think, at least I don't remember hearing about it having Fabric support but I'm not familiar with it either so I don't know for sure.
https://www.curseforge.com/minecraft/mc-mods/light-overlay/files/2897354 (so you can see what I mean)
https://www.curseforge.com/minecraft/mc-mods/cloth-config-forge/files/2844737 (Cloth Config API)
I'd remove Baritone API and the Fabric Installer file (it might be trying to load it instead of ignore it) from the folder and see what happens.
Niche Community Content Finder, Youtuber, Modpack/Map Maker, Duck
Forum Thread Maintainer for APortingCore, Liteloader Download HUB, Asphodel Meadows, Fabric Project, Legacy Fabric/Cursed Fabric, Power API, Rift/Fabric/Forge 1.13 to 1.17.
Wikis I Maintain: https://modwiki.miraheze.org/wiki/User:SuntannedDuck2
It shows: "Sorry, Unable to open any fabric ver. because your illegal mod". My illegal mod does not do anything to fabric.
You need to make your own post, not take someone else's. You'll also need to provide more information, like a log or report.
"We live on a placid island of ignorance in the midst of black seas of infinity, and it was not meant that we should voyage far."