Failed to download file, the file contents differ from what was expected.
Name: jopt-simple-4.6.jar
URL: https://libraries.minecraft.net/net/sf/jopt-simple/jopt-simple/4.6/jopt-simple-4.6.jar
Filename on disk: jopt-simple-4.6.jar
Path: C:\Users\vince\Twitch\Minecraft\Install\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar
Exists: File
Download that jopt-simple .jar file from the URL that's listed and place it at the path that's also listed. If there's already a file with the same name in that folder, delete it and replace it with the one that you just downloaded. The issue that you are having has already been reported.
this is what it says
Failed to download file, the file contents differ from what was expected.
Name: jopt-simple-4.6.jar
URL: https://libraries.minecraft.net/net/sf/jopt-simple/jopt-simple/4.6/jopt-simple-4.6.jar
Filename on disk: jopt-simple-4.6.jar
Path: C:\Users\vince\Twitch\Minecraft\Install\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar
Exists: File
Download that jopt-simple .jar file from the URL that's listed and place it at the path that's also listed. If there's already a file with the same name in that folder, delete it and replace it with the one that you just downloaded. The issue that you are having has already been reported.
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