decided to update everest, now i can't play with mods

[sand]

haven't played celeste in a long time so i decided to play it again with mods. then i noticed that everest needed to be updated because the version was outdated, now im getting this error

Celeste Error Log
==========================================

Ver 1.4.0.0-xna [Everest: 4449-azure-ddba3]
06/29/2024 15:10:33
System.IO.FileNotFoundException: Could not load file or assembly 'System.Runtime, Version=7.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The specified file cannot be found.
File name: 'System.Runtime, Version=7.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
at System.ModuleHandle.ResolveType(RuntimeModule module, Int32 typeToken, IntPtr* typeInstArgs, Int32 typeInstCount, IntPtr* methodInstArgs, Int32 methodInstCount, ObjectHandleOnStack type)
at System.ModuleHandle.ResolveTypeHandleInternal(RuntimeModule module, Int32 typeToken, RuntimeTypeHandle[] typeInstantiationContext, RuntimeTypeHandle[] methodInstantiationContext)
at System.RuntimeType.RuntimeTypeCache.MemberInfoCache`1.PopulateNestedClasses(Filter filter)
at System.RuntimeType.RuntimeTypeCache.MemberInfoCache`1.GetListByName(Char* pName, Int32 cNameLen, Byte* pUtf8Name, Int32 cUtf8Name, MemberListType listType, CacheType cacheType)
at System.RuntimeType.RuntimeTypeCache.MemberInfoCache`1.Populate(String name, MemberListType listType, CacheType cacheType)
at System.RuntimeType.RuntimeTypeCache.MemberInfoCache`1.GetMemberList(MemberListType listType, String name, CacheType cacheType)
at System.RuntimeType.GetNestedTypeCandidates(String fullname, BindingFlags bindingAttr, Boolean allowPrefixLookup)
at System.RuntimeType.GetNestedTypes(BindingFlags bindingAttr)
at Celeste.Mod.Everest.LuaLoader.CachedType._Crawl() in /home/vsts/work/1/s/Celeste.Mod.mm/Mod/Everest/Everest.LuaLoader.Caches.cs:line 73
at Celeste.Mod.Everest.LuaLoader.CachedType..ctor(Type type) in /home/vsts/work/1/s/Celeste.Mod.mm/Mod/Everest/Everest.LuaLoader.Caches.cs:line 51
at Celeste.Mod.Everest.LuaLoader.Precache(Assembly asm) in /home/vsts/work/1/s/Celeste.Mod.mm/Mod/Everest/Everest.LuaLoader.cs:line 152
at Celeste.Mod.Everest.Loader.ProcessAssembly(EverestModuleMetadata meta, Assembly asm, Type[] types) in /home/vsts/work/1/s/Celeste.Mod.mm/Mod/Everest/Everest.Loader.cs:line 594
at Celeste.Mod.Everest.Loader.LoadModAssembly(EverestModuleMetadata meta, Assembly asm) in /home/vsts/work/1/s/Celeste.Mod.mm/Mod/Everest/Everest.Loader.cs:line 0
at Celeste.Mod.Everest.Loader.LoadMod(EverestModuleMetadata meta) in /home/vsts/work/1/s/Celeste.Mod.mm/Mod/Everest/Everest.Loader.cs:line 0
at Celeste.Mod.Everest.CheckDependenciesOfDelayedMods() in /home/vsts/work/1/s/Celeste.Mod.mm/Mod/Everest/Everest.cs:line 668
at Celeste.Mod.Everest.Loader.LoadAuto() in /home/vsts/work/1/s/Celeste.Mod.mm/Mod/Everest/Everest.Loader.cs:line 114
at Celeste.Mod.Everest.Boot() in /home/vsts/work/1/s/Celeste.Mod.mm/Mod/Everest/Everest.cs:line 326
at Celeste.Celeste..ctor() in /home/vsts/work/1/s/Celeste.Mod.mm/Patches/Celeste.cs:line 236
at Celeste.Celeste.orig_Main(String[] args)

how do i fix this?

[sand]

okay nvm its a bug with one of the mods

[Clantis]

hey actually, the everest installer has been replaced with a full on mod manager by the name of olympus, and everest had a massive technical change. they migrated it to .net core 7, not a developer so i cant explain exactly what that means but It Be A Very Big Backend Change Ok

it seems you're on version 4449 which iirc is the final version before the change to .net 7, so i would assume that you haven't downloaded olympus and that the old everest installer cant install the new core versions. it also says you're on xna and the core versions only support fna (with latency patched) so if you dont want to run into further issues probably go get olympus and see if it will install the core versions for you.

the current stable version is 4866 which apparently released 18 minutes ago so thats funny ig
https://gamebanana.com/tools/6449

[sand]

thanks for the info