Crash while loading chapter 1

[simpansoftware]

Crash log here:
System.FormatException: The input string '−24' was not in a correct format.
at System.Number.ThrowFormatException[Char](ReadOnlySpan`1 value)
at System.Single.Parse(String s, IFormatProvider provider)
at Celeste.BinaryPacker.Element.AttrFloat(String name, Single defaultValue)
at Celeste.MapData.ParseBackdrop(Element child, Element above)
at Celeste.MapData.CreateBackdrops(Element data)
at Celeste.LevelLoader.LoadingThread()
at Celeste.RunThread.RunThreadWithLogging(Action method)
[ERROR] FATAL UNHANDLED EXCEPTION: System.MissingMethodException: Method not found: MonoMod.WasmProcess MonoMod.WasmProcess.Start(string)
at Celeste.RunThread.RunThreadWithLogging(Action method)
at Celeste.RunThread.<>c__DisplayClass1_0.b__0()
at System.Threading.Thread.StartHelper.Callback(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)

as soon as the cutscene completes or i skip the cutscene this happens
i am on arm if that helps

[simpansoftware]

i am not using everest with this

[velzie]

the game assets you uploaded are probably corrupted

[simpansoftware]

they were downloaded straight from steam, and this has happened on 2 different installations

[simpansoftware]

Nope, still happens after reinstall, with files directly from steam downloaded via the built in downloader

[velzie]

what site deployment are you using

[simpansoftware]

i am using r58's deployment (https://celeste.r58playz.dev)