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Sorry for my bad english.Guys help me,please.When i install forge for Minecraft 1.7.10 on MultiMc it Faild to Launch.

What says MultiMc console :

Failed to find Minecraft main class:

java.lang.ClassNotFoundException: net.minecraft.launchwrapper.Launch

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:239)

at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:394)

at org.multimc.EntryPoint.listen(EntryPoint.java:170)

at org.multimc.EntryPoint.main(EntryPoint.java:54)

Exiting with -1

Process exited with code -1.

Quote from grimallq»

Make sure MultiMC has connection to all the servers (markers in bottom right corner of the main window) and try launching the instance again. This looks like it completely failed downloading necessary files.

I am reinstall MultiMc and it Faild to Launch again.All servers has connection.Vanilla Minecraft open normally no failed.

Console says that:

MultiMC version: 5

Minecraft folder is:

instances/1/minecraft

Java path is:

C:/Program Files/Java/jre1.8.0_60/bin/javaw.exe

Java Arguments:

[-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump, -Xms512m, -Xmx3072m, -Duser.language=en, -jar, D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/jars/NewLaunch.jar]

Minecraft process ID: 8888

Using onesix launcher.

Main Class:

net.minecraft.launchwrapper.Launch

Native path:

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/instances/1/natives

Traits:

[]

Libraries:

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/net/minecraftforge/forge/1.7.10-10.13.4.1448-1.7.10/forge-1.7.10-10.13.4.1448-1.7.10-universal.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/net/minecraft/launchwrapper/1.11/launchwrapper-1.11.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/ow2/asm/asm-all/5.0.3/asm-all-5.0.3.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/com/typesafe/config/1.2.1/config-1.2.1.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/lzma/lzma/0.0.1/lzma-0.0.1.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/com/mojang/realms/1.3.5/realms-1.3.5.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/java3d/vecmath/1.3.1/vecmath-1.3.1.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/net/sf/trove4j/trove4j/3.0.3/trove4j-3.0.3.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/com/ibm/icu/icu4j-core-mojang/51.2/icu4j-core-mojang-51.2.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/net/sf/jopt-simple/jopt-simple/4.5/jopt-simple-4.5.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/io/netty/netty-all/4.0.10.Final/netty-all-4.0.10.Final.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/com/google/guava/guava/17.0/guava-17.0.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/apache/commons/commons-lang3/3.3.2/commons-lang3-3.3.2.jar (missing)

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/commons-io/commons-io/2.4/commons-io-2.4.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/commons-codec/commons-codec/1.9/commons-codec-1.9.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/com/google/code/gson/gson/2.2.4/gson-2.2.4.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/com/mojang/authlib/1.5.21/authlib-1.5.21.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/apache/logging/log4j/log4j-api/2.0-beta9/log4j-api-2.0-beta9.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/apache/logging/log4j/log4j-core/2.0-beta9/log4j-core-2.0-beta9.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/tv/twitch/twitch/5.16/twitch-5.16.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl/2.9.1/lwjgl-2.9.1.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.1/lwjgl_util-2.9.1.jar

D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/versions/1.7.10/1.7.10.jar

Params:

[--username, <PROFILE NAME>, --version, MultiMC5, --gameDir, D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/instances/1/minecraft, --assetsDir, D:/Рабочий стол W7/Vsykoye/Minecraft/MultiMC/assets, --assetIndex, 1.7.10, --uuid, <PROFILE ID>, --accessToken, <ACCESS TOKEN>, --userProperties, {}, --userType, mojang, --tweakClass, cpw.mods.fml.common.launcher.FMLTweaker]

Window size: 854 x 480

Preparing native libraries...

Extracting twitch-platform-5.16-natives-windows-64.jar

Extracting twitch-external-platform-4.5-natives-windows-64.jar

Extracting jinput-platform-2.0.5-natives-windows.jar

Extracting lwjgl-platform-2.9.1-natives-windows.jar

Failed to find Minecraft main class:

java.lang.ClassNotFoundException: net.minecraft.launchwrapper.Launch

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:239)

at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:394)

at org.multimc.EntryPoint.listen(EntryPoint.java:170)

at org.multimc.EntryPoint.main(EntryPoint.java:54)

Exiting with -1

Process exited with code -1.

AA