Error forge 1.5 - Java Edition Support - Support - Minecraft Forum

#1 Mar 20, 2013

SebastianWG

Out of the Water
Join Date: 3/20/2013
Posts: 2
Member Details

Hello tell them my problem
I install the minecraft 1.5
and forge But when you start to forge Minecraft

I get an error (at the time of load)
I leave the Logs
(sorry about spelling not speak English

2013-03-20 19:46:23 [INFO] [ForgeModLoader] Forge Mod Loader version 5.0.31.595 for Minecraft 1.5 loading
2013-03-20 19:46:23 [INFO] [ForgeModLoader] Java is Java HotSpot™ Client VM, version 1.7.0_17, running on Windows XP:x86:5.1, installed at C:\Archivos de programa\Java\jre7
2013-03-20 19:46:23 [FINE] [ForgeModLoader] Java classpath at launch is /C:/Documents and Settings/PC/Configuración local/Temp/e4j1F1.tmp_dir/MinecraftSP.jar
2013-03-20 19:46:23 [FINE] [ForgeModLoader] Java library path at launch is C:\WINDOWS\system32;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;c:\archivos de programa\java\jre7\bin;.
2013-03-20 19:46:23 [FINE] [ForgeModLoader] Enabling runtime deobfuscation
2013-03-20 19:46:23 [FINEST] [ForgeModLoader] All core mods are successfully located
2013-03-20 19:46:23 [FINEST] [ForgeModLoader] Discovering coremods
2013-03-20 19:46:23 [FINEST] [ForgeModLoader] Downloading file http://files.minecra...o-small-3.2.jar
2013-03-20 19:46:23 [INFO] [ForgeModLoader] Downloading file http://files.minecra...o-small-3.2.jar
2013-03-20 19:46:27 [FINEST] [ForgeModLoader] Download complete
2013-03-20 19:46:27 [INFO] [ForgeModLoader] Download complete
2013-03-20 19:46:27 [FINEST] [ForgeModLoader] Library file argo-small-3.2.jar was downloaded and verified successfully
2013-03-20 19:46:27 [FINEST] [ForgeModLoader] Downloading file http://files.minecra...va-14.0-rc3.jar
2013-03-20 19:46:27 [INFO] [ForgeModLoader] Downloading file http://files.minecra...va-14.0-rc3.jar
2013-03-20 19:48:07 [FINEST] [ForgeModLoader] Download complete
2013-03-20 19:48:07 [INFO] [ForgeModLoader] Download complete
2013-03-20 19:48:07 [FINEST] [ForgeModLoader] Library file guava-14.0-rc3.jar was downloaded and verified successfully
2013-03-20 19:48:07 [FINEST] [ForgeModLoader] Downloading file http://files.minecra...asm-all-4.1.jar
2013-03-20 19:48:07 [INFO] [ForgeModLoader] Downloading file http://files.minecra...asm-all-4.1.jar
2013-03-20 19:48:14 [FINEST] [ForgeModLoader] Download complete
2013-03-20 19:48:14 [INFO] [ForgeModLoader] Download complete
2013-03-20 19:48:14 [FINEST] [ForgeModLoader] Library file asm-all-4.1.jar was downloaded and verified successfully
2013-03-20 19:48:14 [FINEST] [ForgeModLoader] Downloading file http://files.minecra...jdk15on-148.jar
2013-03-20 19:48:14 [INFO] [ForgeModLoader] Downloading file http://files.minecra...jdk15on-148.jar
2013-03-20 19:50:03 [FINEST] [ForgeModLoader] Download complete
2013-03-20 19:50:03 [INFO] [ForgeModLoader] Download complete
2013-03-20 19:50:03 [FINEST] [ForgeModLoader] Library file bcprov-jdk15on-148.jar was downloaded and verified successfully
2013-03-20 19:50:03 [FINEST] [ForgeModLoader] Downloading file http://files.minecra...on_data_1.5.zip
2013-03-20 19:50:03 [INFO] [ForgeModLoader] Downloading file http://files.minecra...on_data_1.5.zip
2013-03-20 19:50:14 [FINEST] [ForgeModLoader] Download complete
2013-03-20 19:50:14 [INFO] [ForgeModLoader] Download complete
2013-03-20 19:50:14 [FINEST] [ForgeModLoader] Library file deobfuscation_data_1.5.zip was downloaded and verified successfully
2013-03-20 19:50:14 [FINEST] [ForgeModLoader] Downloading file http://files.minecra...ala-library.jar
2013-03-20 19:50:14 [INFO] [ForgeModLoader] Downloading file http://files.minecra...ala-library.jar
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] There were errors during initial FML setup. Some files failed to download or were otherwise corrupted. You will need to manually obtain the following files from these download links and ensure your lib directory is clean.
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] *** Download http://files.minecra...o-small-3.2.jar
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] *** Download http://files.minecra...va-14.0-rc3.jar
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] *** Download http://files.minecra...asm-all-4.1.jar
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] *** Download http://files.minecra...jdk15on-148.jar
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] *** Download http://files.minecra...on_data_1.5.zip
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] *** Download http://files.minecra...ala-library.jar
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] <===========>
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] The following is the errors that caused the setup to fail. They may help you diagnose and resolve the issue
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] java.net.SocketException: Connection reset
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] <<< ==== >>>
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] The following is diagnostic information for developers to review.
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] Error details
java.lang.RuntimeException: java.net.SocketException: Connection reset
at cpw.mods.fml.relauncher.RelaunchLibraryManager.performDownload(RelaunchLibraryManager.java:589)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:524)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:165)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:172)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:259)
at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:229)
at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
at net.minecraft.Launcher.replace(Launcher.java:153)
at net.minecraft.Launcher$1.run(Launcher.java:94)
Caused by: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at java.io.BufferedInputStream.fill(Unknown Source)
at java.io.BufferedInputStream.read1(Unknown Source)
at java.io.BufferedInputStream.read(Unknown Source)
at sun.net.www.MeteredStream.read(Unknown Source)
at java.io.FilterInputStream.read(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(Unknown Source)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.performDownload(RelaunchLibraryManager.java:567)
... 8 more
2013-03-20 19:53:11 [INFO] [STDERR] Exception in thread "Thread-2" java.lang.RuntimeException: java.lang.RuntimeException: A fatal error occured and FML cannot continue
2013-03-20 19:53:11 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:192)
2013-03-20 19:53:11 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:259)
2013-03-20 19:53:11 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:229)
2013-03-20 19:53:11 [INFO] [STDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
2013-03-20 19:53:11 [INFO] [STDERR] at net.minecraft.Launcher.replace(Launcher.java:153)
2013-03-20 19:53:11 [INFO] [STDERR] at net.minecraft.Launcher$1.run(Launcher.java:94)
2013-03-20 19:53:11 [INFO] [STDERR] Caused by: java.lang.RuntimeException: A fatal error occured and FML cannot continue
2013-03-20 19:53:11 [INFO] [STDERR] at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:261)
2013-03-20 19:53:11 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:172)
2013-03-20 19:53:11 [INFO] [STDERR] ... 5 more

#2 Mar 20, 2013

DiegoAtravesar

Retired Staff

Diamond Miner
Join Date: 5/30/2012
Posts: 856
Minecraft: DiegoAtravesar
Xbox: audBAWLrin
PSN: Diego-atravesar
Member Details

Quote from SebastianWG

Hello tell them my problem
I install the minecraft 1.5
and forge But when you start to forge Minecraft

I get an error (at the time of load)
I leave the Logs
(sorry about spelling not speak English

2013-03-20 19:46:23 [INFO] [ForgeModLoader] Forge Mod Loader version 5.0.31.595 for Minecraft 1.5 loading
2013-03-20 19:46:23 [INFO] [ForgeModLoader] Java is Java HotSpot™ Client VM, version 1.7.0_17, running on Windows XP:x86:5.1, installed at C:\Archivos de programa\Java\jre7
2013-03-20 19:46:23 [FINE] [ForgeModLoader] Java classpath at launch is /C:/Documents and Settings/PC/Configuración local/Temp/e4j1F1.tmp_dir/MinecraftSP.jar
2013-03-20 19:46:23 [FINE] [ForgeModLoader] Java library path at launch is C:\WINDOWS\system32;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;c:\archivos de programa\java\jre7\bin;.
2013-03-20 19:46:23 [FINE] [ForgeModLoader] Enabling runtime deobfuscation
2013-03-20 19:46:23 [FINEST] [ForgeModLoader] All core mods are successfully located
2013-03-20 19:46:23 [FINEST] [ForgeModLoader] Discovering coremods
2013-03-20 19:46:23 [FINEST] [ForgeModLoader] Downloading file http://files.minecra...o-small-3.2.jar
2013-03-20 19:46:23 [INFO] [ForgeModLoader] Downloading file http://files.minecra...o-small-3.2.jar
2013-03-20 19:46:27 [FINEST] [ForgeModLoader] Download complete
2013-03-20 19:46:27 [INFO] [ForgeModLoader] Download complete
2013-03-20 19:46:27 [FINEST] [ForgeModLoader] Library file argo-small-3.2.jar was downloaded and verified successfully
2013-03-20 19:46:27 [FINEST] [ForgeModLoader] Downloading file http://files.minecra...va-14.0-rc3.jar
2013-03-20 19:46:27 [INFO] [ForgeModLoader] Downloading file http://files.minecra...va-14.0-rc3.jar
2013-03-20 19:48:07 [FINEST] [ForgeModLoader] Download complete
2013-03-20 19:48:07 [INFO] [ForgeModLoader] Download complete
2013-03-20 19:48:07 [FINEST] [ForgeModLoader] Library file guava-14.0-rc3.jar was downloaded and verified successfully
2013-03-20 19:48:07 [FINEST] [ForgeModLoader] Downloading file http://files.minecra...asm-all-4.1.jar
2013-03-20 19:48:07 [INFO] [ForgeModLoader] Downloading file http://files.minecra...asm-all-4.1.jar
2013-03-20 19:48:14 [FINEST] [ForgeModLoader] Download complete
2013-03-20 19:48:14 [INFO] [ForgeModLoader] Download complete
2013-03-20 19:48:14 [FINEST] [ForgeModLoader] Library file asm-all-4.1.jar was downloaded and verified successfully
2013-03-20 19:48:14 [FINEST] [ForgeModLoader] Downloading file http://files.minecra...jdk15on-148.jar
2013-03-20 19:48:14 [INFO] [ForgeModLoader] Downloading file http://files.minecra...jdk15on-148.jar
2013-03-20 19:50:03 [FINEST] [ForgeModLoader] Download complete
2013-03-20 19:50:03 [INFO] [ForgeModLoader] Download complete
2013-03-20 19:50:03 [FINEST] [ForgeModLoader] Library file bcprov-jdk15on-148.jar was downloaded and verified successfully
2013-03-20 19:50:03 [FINEST] [ForgeModLoader] Downloading file http://files.minecra...on_data_1.5.zip
2013-03-20 19:50:03 [INFO] [ForgeModLoader] Downloading file http://files.minecra...on_data_1.5.zip
2013-03-20 19:50:14 [FINEST] [ForgeModLoader] Download complete
2013-03-20 19:50:14 [INFO] [ForgeModLoader] Download complete
2013-03-20 19:50:14 [FINEST] [ForgeModLoader] Library file deobfuscation_data_1.5.zip was downloaded and verified successfully
2013-03-20 19:50:14 [FINEST] [ForgeModLoader] Downloading file http://files.minecra...ala-library.jar
2013-03-20 19:50:14 [INFO] [ForgeModLoader] Downloading file http://files.minecra...ala-library.jar
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] There were errors during initial FML setup. Some files failed to download or were otherwise corrupted. You will need to manually obtain the following files from these download links and ensure your lib directory is clean.
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] *** Download http://files.minecra...o-small-3.2.jar
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] *** Download http://files.minecra...va-14.0-rc3.jar
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] *** Download http://files.minecra...asm-all-4.1.jar
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] *** Download http://files.minecra...jdk15on-148.jar
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] *** Download http://files.minecra...on_data_1.5.zip
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] *** Download http://files.minecra...ala-library.jar
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] <===========>
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] The following is the errors that caused the setup to fail. They may help you diagnose and resolve the issue
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] java.net.SocketException: Connection reset
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] <<< ==== >>>
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] The following is diagnostic information for developers to review.
2013-03-20 19:51:45 [SEVERE] [ForgeModLoader] Error details
java.lang.RuntimeException: java.net.SocketException: Connection reset
at cpw.mods.fml.relauncher.RelaunchLibraryManager.performDownload(RelaunchLibraryManager.java:589)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:524)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:165)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:172)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:259)
at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:229)
at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
at net.minecraft.Launcher.replace(Launcher.java:153)
at net.minecraft.Launcher$1.run(Launcher.java:94)
Caused by: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at java.io.BufferedInputStream.fill(Unknown Source)
at java.io.BufferedInputStream.read1(Unknown Source)
at java.io.BufferedInputStream.read(Unknown Source)
at sun.net.www.MeteredStream.read(Unknown Source)
at java.io.FilterInputStream.read(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(Unknown Source)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.performDownload(RelaunchLibraryManager.java:567)
... 8 more
2013-03-20 19:53:11 [INFO] [STDERR] Exception in thread "Thread-2" java.lang.RuntimeException: java.lang.RuntimeException: A fatal error occured and FML cannot continue
2013-03-20 19:53:11 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:192)
2013-03-20 19:53:11 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:259)
2013-03-20 19:53:11 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:229)
2013-03-20 19:53:11 [INFO] [STDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
2013-03-20 19:53:11 [INFO] [STDERR] at net.minecraft.Launcher.replace(Launcher.java:153)
2013-03-20 19:53:11 [INFO] [STDERR] at net.minecraft.Launcher$1.run(Launcher.java:94)
2013-03-20 19:53:11 [INFO] [STDERR] Caused by: java.lang.RuntimeException: A fatal error occured and FML cannot continue
2013-03-20 19:53:11 [INFO] [STDERR] at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:261)
2013-03-20 19:53:11 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:172)
2013-03-20 19:53:11 [INFO] [STDERR] ... 5 more

I saw this earlier today, Although I'm not sure what causes this. Basically, When You install Forge, the first time Minecraft runs it needs to download some files. If it doesn't download them, it can't run. For some reason it's not able to download those files when You run minecraft. I think it might be an issue on Forge's end, but I'm not entirly sure about that. Just give it a bit and maybe try again.

Just out of curiosity, what version of Forge are You using?

#3 Mar 21, 2013

SebastianWG

Out of the Water
Join Date: 3/20/2013
Posts: 2
Member Details

Quote from DiegoAtravesar

I saw this earlier today, Although I'm not sure what causes this. Basically, When You install Forge, the first time Minecraft runs it needs to download some files. If it doesn't download them, it can't run. For some reason it's not able to download those files when You run minecraft. I think it might be an issue on Forge's end, but I'm not entirly sure about that. Just give it a bit and maybe try again.

Just out of curiosity, what version of Forge are You using?

Build 7.7.0.598 for MINECRAFT 1.5

Last edited by SebastianWG: Mar 21, 2013

#4 Mar 21, 2013

cestislife

Retired Staff

Resident Fuzzball
Join Date: 10/26/2012
Posts: 8,769
Location: Malaysia
Minecraft: cestislife
Member Details

http://files.minecra...o-small-3.2.jar
http://files.minecra...va-14.0-rc3.jar
http://files.minecra...asm-all-4.1.jar
http://files.minecra...jdk15on-148.jar
http://files.minecra...on_data_1.5.zip
http://files.minecra...ala-library.jar

Download these files and place them in \.minecraft\lib\

#5 Mar 25, 2013

Sh0ger

Newly Spawned
Join Date: 3/26/2013
Posts: 1
Member Details

Guys i have the same problem ... but with my minecraft server when i try to install the forge thing.
Im using these files and get this error

.. any ideas?

http://vvcap.net/db/YLDMbiC4I6qvChahKMWS.htp

#6 Mar 26, 2013

DiegoAtravesar

Retired Staff

Diamond Miner
Join Date: 5/30/2012
Posts: 856
Minecraft: DiegoAtravesar
Xbox: audBAWLrin
PSN: Diego-atravesar
Member Details

Quote from Sh0ger

Guys i have the same problem ... but with my minecraft server when i try to install the forge thing.
Im using these files and get this error .. any ideas?

http://vvcap.net/db/...6qvChahKMWS.htp

That just tells us that there is a problem, however from that we can't really help You figure out the problem. Could You please Create Your own thread about the issue, and if possible, include a crash-report(Found in %SERVER FOLDER%/crash-reports in a file called |ForgeModLoader-0.log). That will help us figure out whats wrong.

If You don't find a file there(as many error recently seem to not generate anything due to never fully launching Forge) I'm not entirely sure how to go about seeing the information we'd need from a server-side of things.

Good Luck, and hopefully see Your new thread soon.

Last edited by DiegoAtravesar: Mar 26, 2013

#7 Mar 27, 2013

bckwltn

Tree Puncher
Join Date: 3/27/2013
Posts: 15
Member Details

I am sorry but I not sure I am in the right post or not. I am using minecraft 1.5 and trying to load forge minecraftforge-universal-1.5-7.7.0.598 and I got this message
http://paste.minecraftforge.net/view/03596620

I am using magic launcher, but i also did the manual installation way too on a clean version of minecraft. What am I doing wrong?

I appreciate any help you can give.

#8 Mar 27, 2013

DiegoAtravesar

Retired Staff

Diamond Miner
Join Date: 5/30/2012
Posts: 856
Minecraft: DiegoAtravesar
Xbox: audBAWLrin
PSN: Diego-atravesar
Member Details

Quote from bckwltn

I am sorry but I not sure I am in the right post or not. I am using minecraft 1.5 and trying to load forge minecraftforge-universal-1.5-7.7.0.598 and I got this message
http://paste.minecra...t/view/03596620

I am using magic launcher, but i also did the manual installation way too on a clean version of minecraft. What am I doing wrong?

I appreciate any help you can give.

Well, for some reason It's not seeing certain files in Your Forge File Try redownloading it, see if that helps. Also: Update Your Java. You're using a REALLY old version(Java 6 Update 16), sometimes that can cause issues as well.

I would also like to make this request of You(And anyone else who comes to this thread with the same idea: Please create Your own thread. If You post Your error in other peoples threads, It's highly unlikely to get solved. The focus on other peoples threads will be on THOSE people, rather than Yourself(ves). In Your own thread people will focus on helping You solve Your problem.

#9 Mar 27, 2013

jbjt1

Newly Spawned
Join Date: 3/27/2013
Posts: 1
Member Details

I installed both MCMulti and made an instance. Then put in the forge and loaded the game offline. Then the MC started downloading some files and this error came up. This seems to the the error "2013-03-27 10:17:01 [INFO] [STDERR] Exception in thread "main" java.lang.RuntimeException: java.lang.NoClassDefFoundError: com/google/common/collect/Multimap"

2013-03-27 10:12:05 [INFO] [ForgeModLoader] Forge Mod Loader version 5.0.34.598 for Minecraft 1.5 loading
2013-03-27 10:12:05 [INFO] [ForgeModLoader] Java is Java HotSpot(TM) Client VM, version 1.6.0_24, running on Windows XP:x86:5.1, installed at C:\Program Files\Java\jre7
2013-03-27 10:12:05 [FINE] [ForgeModLoader] Java classpath at launch is MultiMCLauncher.jar
2013-03-27 10:12:05 [FINE] [ForgeModLoader] Java library path at launch is C:\Program Files\Java\jre7\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\QuickTime\QTSystem\;C:\Program Files\Common Files\Roxio Shared\DLLShared\;C:\Program Files\Common Files\Roxio Shared\DLLShared\;C:\Program Files\Common Files\Roxio Shared\9.0\DLLShared\;C:\WINDOWS\system32\WindowsPowerShell\v1.0
2013-03-27 10:12:05 [FINE] [ForgeModLoader] Enabling runtime deobfuscation
2013-03-27 10:12:05 [FINEST] [ForgeModLoader] All core mods are successfully located
2013-03-27 10:12:05 [FINEST] [ForgeModLoader] Discovering coremods
2013-03-27 10:12:05 [FINEST] [ForgeModLoader] Found library file argo-small-3.2.jar present and correct in lib dir
2013-03-27 10:12:05 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-14.0-rc3.jar
2013-03-27 10:12:05 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-14.0-rc3.jar
2013-03-27 10:12:22 [FINEST] [ForgeModLoader] Download complete
2013-03-27 10:12:22 [INFO] [ForgeModLoader] Download complete
2013-03-27 10:12:22 [FINEST] [ForgeModLoader] Library file guava-14.0-rc3.jar was downloaded and verified successfully
2013-03-27 10:12:22 [FINEST] [ForgeModLoader] Found library file asm-all-4.1.jar present and correct in lib dir
2013-03-27 10:12:22 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar
2013-03-27 10:12:22 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar
2013-03-27 10:13:16 [FINEST] [ForgeModLoader] Download complete
2013-03-27 10:13:16 [INFO] [ForgeModLoader] Download complete
2013-03-27 10:13:16 [FINEST] [ForgeModLoader] Library file bcprov-jdk15on-148.jar was downloaded and verified successfully
2013-03-27 10:13:16 [FINEST] [ForgeModLoader] Found library file deobfuscation_data_1.5.zip present and correct in lib dir
2013-03-27 10:13:16 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/scala-library.jar
2013-03-27 10:13:16 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/scala-library.jar
2013-03-27 10:15:50 [FINEST] [ForgeModLoader] Download complete
2013-03-27 10:15:50 [INFO] [ForgeModLoader] Download complete
2013-03-27 10:15:50 [FINEST] [ForgeModLoader] Library file scala-library.jar was downloaded and verified successfully
2013-03-27 10:17:01 [INFO] [STDERR] Exception in thread "main" java.lang.RuntimeException: java.lang.NoClassDefFoundError: com/google/common/collect/Multimap
2013-03-27 10:17:01 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:192)
2013-03-27 10:17:01 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:259)
2013-03-27 10:17:01 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:229)
2013-03-27 10:17:01 [INFO] [STDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
2013-03-27 10:17:01 [INFO] [STDERR] at net.minecraft.Launcher.init(Launcher.java:108)
2013-03-27 10:17:01 [INFO] [STDERR] at MCFrame.start(MCFrame.java:72)
2013-03-27 10:17:01 [INFO] [STDERR] at MultiMCLauncher.main(MultiMCLauncher.java:275)
2013-03-27 10:17:01 [INFO] [STDERR] Caused by: java.lang.NoClassDefFoundError: com/google/common/collect/Multimap
2013-03-27 10:17:01 [INFO] [STDERR] at java.lang.Class.getDeclaredConstructors0(Native Method)
2013-03-27 10:17:01 [INFO] [STDERR] at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
2013-03-27 10:17:01 [INFO] [STDERR] at java.lang.Class.getConstructor0(Unknown Source)
2013-03-27 10:17:01 [INFO] [STDERR] at java.lang.Class.newInstance0(Unknown Source)
2013-03-27 10:17:01 [INFO] [STDERR] at java.lang.Class.newInstance(Unknown Source)
2013-03-27 10:17:01 [INFO] [STDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.registerTransformer(RelaunchClassLoader.java:96)
2013-03-27 10:17:01 [INFO] [STDERR] at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:271)
2013-03-27 10:17:01 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:172)
2013-03-27 10:17:01 [INFO] [STDERR] ... 6 more
2013-03-27 10:17:01 [INFO] [STDERR] Caused by: java.lang.ClassNotFoundException: com.google.common.collect.Multimap
2013-03-27 10:17:01 [INFO] [STDERR] at java.net.URLClassLoader$1.run(Unknown Source)
2013-03-27 10:17:01 [INFO] [STDERR] at java.security.AccessController.doPrivileged(Native Method)
2013-03-27 10:17:01 [INFO] [STDERR] at java.net.URLClassLoader.findClass(Unknown Source)
2013-03-27 10:17:01 [INFO] [STDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:134)
2013-03-27 10:17:01 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2013-03-27 10:17:01 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2013-03-27 10:17:01 [INFO] [STDERR] ... 14 more

#10 Mar 27, 2013

DiegoAtravesar

Retired Staff

Diamond Miner
Join Date: 5/30/2012
Posts: 856
Minecraft: DiegoAtravesar
Xbox: audBAWLrin
PSN: Diego-atravesar
Member Details

Quote from jbjt1

I installed both MCMulti and made an instance. Then put in the forge and loaded the game offline. Then the MC started downloading some files and this error came up.
-snip-

Please take the time to read the previous posts(It's literally the last thing I said in the post above Your own). Please create Your OWN threads with the error report in order to get help. It makes it much more difficult for anyone(You or the OP) to get help otherwise.

On a side note, You need to run Minecraft in online mode the first time after You install Forge, as it needs to download the files, and cannot do so without being online(At least as far as I've seen). Please try it in online mode and see if it fixes the issue. If not, then please create a new thread regarding the issue.