Uncaught exception in thread "main"
java.lang.IllegalArgumentException: can't parse argument number: 4
at java.base/java.text.MessageFormat.makeFormat(MessageFormat.java:1479)
at java.base/java.text.MessageFormat.applyPattern(MessageFormat.java:511)
at java.base/java.text.MessageFormat.(MessageFormat.java:382)
at java.base/java.text.MessageFormat.format(MessageFormat.java:882)
at net.fabricmc.loader.impl.util.Localization.format(Localization.java:38)
at net.fabricmc.loader.impl.discovery.ResultAnalyzer.addErrorToList(ResultAnalyzer.java:302)
at net.fabricmc.loader.impl.discovery.ResultAnalyzer.gatherErrors(ResultAnalyzer.java:83)
at net.fabricmc.loader.impl.discovery.ModResolver.findCompatibleSet(ModResolver.java:148)
at net.fabricmc.loader.impl.discovery.ModResolver.resolve(ModResolver.java:45)
at net.fabricmc.loader.impl.FabricLoaderImpl.setup(FabricLoaderImpl.java:230)
at net.fabricmc.loader.impl.FabricLoaderImpl.load(FabricLoaderImpl.java:193)
at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:146)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:68)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
Caused by: java.lang.NumberFormatException: For input string: "4 "
at java.base/java.lang.NumberFormatException.forInputString(NumberFormatException.java:67)
at java.base/java.lang.Integer.parseInt(Integer.java:662)
at java.base/java.lang.Integer.parseInt(Integer.java:778)
at java.base/java.text.MessageFormat.makeFormat(MessageFormat.java:1477)
... 13 more

AND THIS
https://securelogger.net/files/121be3db-65ef-4b55-9b62-ef61b58eaf0b.tar.gz

You are playing with a pirated copy, buy the game. I won't support piracy.

Please don't duplicate the same issue over the repos, it's all the same issue probably.
Haven't been able to replicate it. Provide the Mc version and fabric loader version, also make sure you are on the latest.

I am using Fabric 1.21.4.