MultiMC Error Code -1

Discussion in 'Miscellaneous' started by Alaenia, Nov 9, 2018.

  1. Hello all,

    I am beyond, not techy and my personal laptop experienced a BSOD. I have access to my husband's laptop, which I am using at the moment. I downloaded Minecraft (windows 10 and it auto launches to 1.13) as well as MultiMC (so I could get into EMC at 1.12), however MultiMC keeps posting the below instead of connecting. And I don't speak Computer.

    Please help, I would like to continue Minecrafting, even at a diminished capacity:

    MultiMC version: 0.6.2-1222

    Minecraft folder is:
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/instances/1.12.2/.minecraft

    Java path is:
    C:/Program Files/Java/jre7/bin/javaw.exe

    Java is version 1.7.0_17, using 64-bit architecture.

    Main Class:
    net.minecraft.client.main.Main

    Native path:
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/instances/1.12.2/natives

    Libraries:
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl/2.9.4-nightly-20150209/lwjgl-2.9.4-nightly-20150209.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.4-nightly-20150209/lwjgl_util-2.9.4-nightly-20150209.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/com/mojang/patchy/1.1/patchy-1.1.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/oshi-project/oshi-core/1.1/oshi-core-1.1.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/net/java/dev/jna/jna/4.4.0/jna-4.4.0.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/net/java/dev/jna/platform/3.4.0/platform-3.4.0.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/com/ibm/icu/icu4j-core-mojang/51.2/icu4j-core-mojang-51.2.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/net/sf/jopt-simple/jopt-simple/5.0.3/jopt-simple-5.0.3.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/io/netty/netty-all/4.1.9.Final/netty-all-4.1.9.Final.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/com/google/guava/guava/21.0/guava-21.0.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/org/apache/commons/commons-lang3/3.5/commons-lang3-3.5.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/commons-io/commons-io/2.5/commons-io-2.5.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/commons-codec/commons-codec/1.10/commons-codec-1.10.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/com/google/code/gson/gson/2.8.0/gson-2.8.0.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/com/mojang/authlib/1.5.25/authlib-1.5.25.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/com/mojang/realms/1.10.22/realms-1.10.22.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/it/unimi/dsi/fastutil/7.1.0/fastutil-7.1.0.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/org/apache/logging/log4j/log4j-api/2.8.1/log4j-api-2.8.1.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/org/apache/logging/log4j/log4j-core/2.8.1/log4j-core-2.8.1.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/com/mojang/text2speech/1.10.3/text2speech-1.10.3.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/com/mojang/minecraft/1.12.2/minecraft-1.12.2-client.jar

    Native libraries:
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-windows.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.4-nightly-20150209/lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar
    C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/libraries/com/mojang/text2speech/1.10.3/text2speech-1.10.3-natives-windows.jar

    Params:
    --username --version MultiMC5 --gameDir C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/instances/1.12.2/.minecraft --assetsDir C:/Users/T.R/Downloads/mmc-stable-win32/MultiMC/assets --assetIndex 1.12 --uuid --accessToken --userType --versionType release

    Window size: 854 x 480

    Java Arguments:
    [-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump, -Xms512m, -Xmx1024m, -XX:permSize=128m, -Duser.language=en]

    Minecraft process ID: 244

    Using onesix launcher.

    Exception in thread "main" java.lang.UnsupportedClassVersionError: net/minecraft/client/main/Main : Unsupported major.minor version 52.0
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(Unknown Source)
    at java.security.SecureClassLoader.defineClass(Unknown Source)
    at java.net.URLClassLoader.defineClass(Unknown Source)
    at java.net.URLClassLoader.access$100(Unknown Source)
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:171)
    at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231)
    at org.multimc.EntryPoint.listen(EntryPoint.java:143)
    at org.multimc.EntryPoint.main(EntryPoint.java:34)
    Process exited with code 1.
  2. true dat.
    java version show 1.7.0_17 but i think the latest version is 1.8.0_XXX
    Also check forge version as the newest versions don't always work with mods. I currently am using Forge 14.23.4.2705 if that helps.
  3. Not using forge, as Mods make this computer crash.
    However did discover that my husband's last update of Java was over 3 years ago.

    The funny thing is - that Minecraft itself would launch with multiple errors (blocks not showing up but me still be at level 65????) Anyway, rebooting after the unistall and install of latest version. See if that works.

    I'm using MultiMC only to get to a 1.12 version of Minecraft. When I installed Minecraft, it installed the Windows 10 version, which I am seriously unfamiliar with anything Windows 10.
  4. Just a heads up, you can easily get a 1.12 version of minecraft using the default launcher. You can set up a profile using it and choose which version you'd like to use :)
  5. How do I do that on Windows 10 version? I am not familiar with it at all.
    jacob5089 likes this.
  6. I think it should be similar to the Java version.
    When you open the launcher, there should be an option near the top that says "launch options". If you click that, you should see the different profiles that are active, and if you click one, a menu should appear that has a drop down button that you can select what version you want to launch. Then just apply the change and launch!
    Hope that helps.
  7. That did it! Thank you so much for all your help all! <3
    jacob5089 likes this.