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1.6.2 crashed after installing forge

crazyyankee11

By crazyyankee11
in Support & Bug Reports

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crazyyankee11 Tree Puncher

crazyyankee11

Posted
Posted

i installed forge and i wanted to see if everything was working, when i start up minecraft under the forge jar, the message i get is

 

 

[sEVERE] [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.

 

 

please help :D

LexManos Reality Controller

LexManos

Posted
Posted

How did you install Forge?

Did you use the installer?

The issue is that it can't find the ClientBrandRetriever class which should be inside the unmodified minecraft.jar.

How are you running the game?

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

crazyyankee11 Tree Puncher

crazyyankee11

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  • Author
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i went a installed the latest installer from the files part of the website.

 

yes i used the installer

 

i run the game by opening the minecraft launcher, chosing the forge account, making sure it has the forge .jar chosen, i hit play and then i recieve that message.

 

i  have gotten that message every time i try to install forge. i have tried today, last week and about a month ago with all different versions of forge and have gotten the same message each time

 

i followed this video

crazyyankee11 Tree Puncher

crazyyankee11

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Launcher 1.2.1 (through bootstrap 5) started on windows...

Current time is Aug 15, 2013 1:13:42 PM

System.getProperty('os.name') == 'Windows 7'

System.getProperty('os.version') == '6.1'

System.getProperty('os.arch') == 'amd64'

System.getProperty('java.version') == '1.6.0_24'

System.getProperty('java.vendor') == 'Sun Microsystems Inc.'

System.getProperty('sun.arch.data.model') == '64'

Loaded 3 profile(s); selected 'crazyyankee11'

Refreshing auth...

Logging in with access token

Delta time to compare resources: 775 ms

Download job 'Resources' skipped as there are no files to download

Job 'Resources' finished successfully

Getting syncinfo for selected version

Queueing library & version downloads

Download job 'Version & Libraries' started (8 threads, 24 files)

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.2\gson-2.2.2.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\bouncycastle\bcprov-jdk15on\1.47\bcprov-jdk15on-1.47.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.0\lwjgl-platform-2.9.0-natives-windows.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\lzma\lzma\0.0.1\lzma-0.0.1.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\argo\argo\2.25_fixed\argo-2.25_fixed.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\14.0\guava-14.0.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.3\launchwrapper-1.3.jar for job 'Version & Libraries': Used own copy as it matched etag

Finished downloading C:\Users\jake\AppData\Roaming\.minecraft\versions\1.6.2-Forge9.10.0.804\1.6.2-Forge9.10.0.804.jar for job 'Version & Libraries': Couldn't connect to server (responded with 403) but have local file, assuming it's good

Job 'Version & Libraries' finished successfully

Launching game

Looking for old natives to clean up...

Unpacking natives to C:\Users\jake\AppData\Roaming\.minecraft\versions\1.6.2-Forge9.10.0.804\1.6.2-Forge9.10.0.804-natives-665321759288032

Launching in C:\Users\jake\AppData\Roaming\.minecraft

Running C:\Program Files\Java\jre6\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -Djava.library.path=C:\Users\jake\AppData\Roaming\.minecraft\versions\1.6.2-Forge9.10.0.804\1.6.2-Forge9.10.0.804-natives-665321759288032 -cp C:\Users\jake\AppData\Roaming\.minecraft\libraries\net\minecraftforge\minecraftforge\9.10.0.804\minecraftforge-9.10.0.804.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.3\launchwrapper-1.3.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\lzma\lzma\0.0.1\lzma-0.0.1.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\argo\argo\2.25_fixed\argo-2.25_fixed.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\bouncycastle\bcprov-jdk15on\1.47\bcprov-jdk15on-1.47.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\14.0\guava-14.0.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.2\gson-2.2.2.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\jake\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\jake\AppData\Roaming\.minecraft\versions\1.6.2-Forge9.10.0.804\1.6.2-Forge9.10.0.804.jar net.minecraft.launchwrapper.Launch --username crazyyankee11 --session token:d8d62d9fb357473f84cbf131b087a949:5d675ca1b23c4fbd9bef8c336f07e736 --version 1.6.2-Forge9.10.0.804 --gameDir C:\Users\jake\AppData\Roaming\.minecraft --assetsDir C:\Users\jake\AppData\Roaming\.minecraft\assets --tweakClass cpw.mods.fml.common.launcher.FMLTweaker

Client> Aug 15, 2013 1:13:47 PM net.minecraft.launchwrapper.LogWrapper log

Client> INFO: Using tweak class name cpw.mods.fml.common.launcher.FMLTweaker

Client> 2013-08-15 13:13:48 [iNFO] [ForgeModLoader] Forge Mod Loader version 6.2.35.804 for Minecraft 1.6.2 loading

Client> 2013-08-15 13:13:48 [iNFO] [ForgeModLoader] Java is Java HotSpot 64-Bit Server VM, version 1.6.0_24, running on Windows 7:amd64:6.1, installed at C:\Program Files\Java\jre6

Client> 2013-08-15 13:13:48 [iNFO] [sTDOUT] Loaded 39 rules from AccessTransformer config file fml_at.cfg

Client> 2013-08-15 13:13:48 [iNFO] [sTDOUT] Loaded 107 rules from AccessTransformer config file forge_at.cfg

Client> 2013-08-15 13:13:49 [iNFO] [ForgeModLoader] Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557

Client> 2013-08-15 13:13:49 [sEVERE] [ForgeModLoader] The minecraft jar file:/C:/Users/jake/AppData/Roaming/.minecraft/versions/1.6.2-Forge9.10.0.804/1.6.2-Forge9.10.0.804.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!

Client> 2013-08-15 13:13:49 [sEVERE] [ForgeModLoader] For your safety, FML will not launch minecraft. You will need to fetch a clean version of the minecraft jar file

Client> 2013-08-15 13:13:49 [sEVERE] [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.

Game ended with bad state (exit code 1)

Ignoring visibility rule and showing launcher due to a game crash

Deleting C:\Users\jake\AppData\Roaming\.minecraft\versions\1.6.2-Forge9.10.0.804\1.6.2-Forge9.10.0.804-natives-665321759288032

 

luacs1998 World Shaper

luacs1998

Posted
Posted

Client> 2013-08-15 13:13:49 [sEVERE] [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.

Try running vanilla 1.6.2 then re running the installer, else really go check if there is something else in the jar that shouldnt be there.

Read the EAQ before posting! OR ELSE!

 

This isn't building better software, its trying to grab a place in the commit list of a highly visible github project.

 

www.forgeessentials.com

 

Don't PM me, I don't check this account unless I have to.

crazyyankee11 Tree Puncher

crazyyankee11

Posted
  • Author
Posted

i ran vanilla, then i ran the forge version. still crashed and when i opened the jar up idk what is and isnt supposed to be there, the only think i know that is not there is the meta-inf folder which i dont think its supposed to be there

MTPetey Tree Puncher

MTPetey

Posted
Posted

Delete the jar, or the whole 1.6.2 version folder, and let the launcher download a new one by selecting the default account. Then install forge again, and run the forge profile.

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