totte1015 Posted October 28, 2013 Posted October 28, 2013 I am trying to edit my .jar files and every time I get this: Tekkit/modpacks/exiledcraft/bin/minecraft.jar!/net/minecraft/client/ClientBrandRetriever.class appears to be corrupt! There has been CRITICAL TAMPERING WITH MINECRAFT, it is highly unlikely minecraft will work! STOP NOW, get a clean copy and try again! 2013-10-28 12:26:29 [Allvarlig] [ForgeModLoader] For your safety, FML will not launch minecraft. You will need to fetch a clean version of the minecraft jar file 2013-10-28 12:26:29 [Allvarlig] [ForgeModLoader] Technical information: The class net.minecraft.client.ClientBrandRetriever should have been associated with the minecraft jar file, and should have returned us a valid, intact minecraft jar location. This did not work. Either you have modified the minecraft jar file (if so run the forge installer again), or you are using a base editing jar that is changing this class (and likely others too). If you REALLY want to run minecraft in this configuration, add the flag -Dfml.ignoreInvalidMinecraftCertificates=true to the 'JVM settings' in your launcher profile. So okay, where is the darn option to add arguments in the launcher?? I cant find it anywhere! Help! Quote
totte1015 Posted October 29, 2013 Author Posted October 29, 2013 So much help... Jeez people, calm down with the replies, i almost dont have time to read them all Quote
Nightreaver Posted October 30, 2013 Posted October 30, 2013 Yes, no one knows in here it seems... but you got at least an answer now Quote
CanVox Posted October 30, 2013 Posted October 30, 2013 #1: Delete META-INF #2: Why are you modifying your jar? #3: Don't bump threads. #4: What does this have to do with the platform? Quote
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