Jump to content
View in the app

A better way to browse. Learn more.
Forge Forums

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.
Search the Forums BEFORE making a new post.
Currently supported: All versions

[1.6.4] How do I install my own mod to Minecraft

delemberen12
in Modder Support

Featured Replies

Posted

I need instructions on how to install my mod onto REAL Minecraft... When I try to install it, minecraft crashes.

Developer of MechanicalCraft.

 

Sadly not available to public yet :(

  • Quote
    • Author

    Okay... I'm using gradle but I already tried to put my files into a jar file but when I start Minecraft this is what happens:

     

     

    ---- Minecraft Crash Report ----

    // Shall we play a game?

     

    Time: 5/4/14 9:13 AM

    Description: Initializing game

     

    java.lang.NoClassDefFoundError: mc/worldgen/OreTopazWorldGen

    at mc.core.BaseMod.<clinit>(BaseMod.java:67)

    at java.lang.Class.forName0(Native Method)

    at java.lang.Class.forName(Class.java:340)

    at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:462)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:483)

    at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)

    at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)

    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)

    at com.google.common.eventbus.EventBus.post(EventBus.java:267)

    at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:201)

    at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:181)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:483)

    at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)

    at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)

    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)

    at com.google.common.eventbus.EventBus.post(EventBus.java:267)

    at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:112)

    at cpw.mods.fml.common.Loader.loadMods(Loader.java:511)

    at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:183)

    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:473)

    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:808)

    at net.minecraft.client.main.Main.main(SourceFile:101)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:483)

    at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)

    at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

    Caused by: java.lang.ClassNotFoundException: mc.worldgen.OreTopazWorldGen

    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

    ... 36 more

    Caused by: java.lang.NullPointerException

    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:178)

    ... 38 more

     

     

    A detailed walkthrough of the error, its code path and all known details is as follows:

    ---------------------------------------------------------------------------------------

     

    -- Head --

    Stacktrace:

    at mc.core.BaseMod.<clinit>(BaseMod.java:67)

    at java.lang.Class.forName0(Native Method)

    at java.lang.Class.forName(Class.java:340)

    at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:462)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:483)

    at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)

    at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)

    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)

    at com.google.common.eventbus.EventBus.post(EventBus.java:267)

    at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:201)

    at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:181)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:483)

    at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)

    at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)

    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)

    at com.google.common.eventbus.EventBus.post(EventBus.java:267)

    at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:112)

    at cpw.mods.fml.common.Loader.loadMods(Loader.java:511)

    at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:183)

    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:473)

     

    -- Initialization --

    Details:

    Stacktrace:

    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:808)

    at net.minecraft.client.main.Main.main(SourceFile:101)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:483)

    at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)

    at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

     

    -- System Details --

    Details:

    Minecraft Version: 1.6.4

    Operating System: Windows 7 (x86) version 6.1

    Java Version: 1.8.0_05, Oracle Corporation

    Java VM Version: Java HotSpot Client VM (mixed mode, sharing), Oracle Corporation

    Memory: 12272880 bytes (11 MB) / 119881728 bytes (114 MB) up to 259522560 bytes (247 MB)

    JVM Flags: 1 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump

    AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

    Suspicious classes: FML and Forge are installed

    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

    FML: MCP v8.11 FML v6.4.49.965 Minecraft Forge 9.11.1.965 4 mods loaded, 4 mods active

    mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed

    FML{6.4.49.965} [Forge Mod Loader] (minecraftforge-9.11.1.965.jar) Unloaded->Constructed

    Forge{9.11.1.965} [Minecraft Forge] (minecraftforge-9.11.1.965.jar) Unloaded->Constructed

    MechanicalCraftCore{1.6.4} [MechanicalCraft - Core] (MechanicalCraft - Core 0.0.1.00.jar) Unloaded

    Launched Version: 1.6.4-Forge9.11.1.965

    LWJGL: 2.9.0

    OpenGL: GeForce 210/PCIe/SSE2 GL version 3.3.0, NVIDIA Corporation

    Is Modded: Definitely; Client brand changed to 'fml,forge'

    Type: Client (map_client.txt)

    Resource Pack: Default

    Current Language: English (US)

    Profiler Position: N/A (disabled)

    Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

     

    Developer of MechanicalCraft.

     

    Sadly not available to public yet :(

  • Quote
    • Author

    I downloaded Buildcraft and deleted the files from there then put my files in there.

    Developer of MechanicalCraft.

     

    Sadly not available to public yet :(

  • Quote

    I downloaded Buildcraft and deleted the files from there then put my files in there.

     

    How did you even get the class files? javac?

     

    Here could be your advertisement!

  • Quote

    • Join the conversation

    You can post now and register later. If you have an account, sign in now to post with your account.
    Note: Your post will require moderator approval before it will be visible.

    Guest
    Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
    Reply to this topic...
    Go to topic listing

    Important Information

    By using this site, you agree to our Terms of Use.

    I accept

    Configure browser push notifications
    Chrome (Android)
    1. Tap the lock icon next to the address bar.
    2. Tap Permissions → Notifications.
    3. Adjust your preference.
    Chrome (Desktop)
    1. Click the padlock icon in the address bar.
    2. Select Site settings.
    3. Find Notifications and adjust your preference.