Jump to content
Please read the rules and FAQ before starting a new topic
Currently supported: All versions

Installer problem

LTLightning

By LTLightning
in Support & Bug Reports

 Share

Recommended Posts

LTLightning Tree Puncher

LTLightning

Posted
Posted

Tried with recommended and latest.

 

If I open the file I downloaded, cmd opens a split second and says: Could not find or load main class

If I extract it and run the .java, nothing happens.

 

Using Java 64Bit. Help please, new to the 1.6 installation.

 

 

JaredBGreat Creeper Killer

JaredBGreat

Posted
Posted

Nevermind! All fixed! Sorry about that.

 

How did you solve this?  I've been getting this from NetBeans a lot / consistently (still can't figure out how to get this to work with Eclipse, though it's claimed to be easier, I don't know what directory to use and keep seeing an empty project).

 

EDIT: I was getting that, now I get this:

 

run:
Exception in thread "main" java.lang.ExceptionInInitializerError
at sun.misc.Unsafe.ensureClassInitialized(Native Method)
at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43)
at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:140)
at java.lang.reflect.Field.acquireFieldAccessor(Field.java:949)
at java.lang.reflect.Field.getFieldAccessor(Field.java:930)
at java.lang.reflect.Field.set(Field.java:680)
at Start.main(Start.java:19)
Caused by: java.lang.RuntimeException: Uncompilable source code - package com.google.common.collect does not exist
at net.minecraft.client.Minecraft.<clinit>(Minecraft.java:124)
... 7 more
Java Result: 1
BUILD SUCCESSFUL (total time: 0 seconds)

 

Earlier it would start, show the forge "Setting up your Minecraft environment" progress bars, then crash with a message, "Minecraft can't run in this configuration."

 

(Still no clue what to do with Eclipse to even see any code!)

Developer of Doomlike Dungeons.

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...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
 Share
Go to topic listing

Announcements



  • Recently Browsing

    • No registered users viewing this page.

  • Posts

    • TileEntity
      Headless RLCraft Server on Debian 12 Issues

      By TileEntity · Posted

      1.12.2 requires Java 8 (JRE)  
    • Gala0111
      Headless RLCraft Server on Debian 12 Issues

      By Gala0111 · Posted

      I am having some issues starting an RLCraft server on a minimal install of Debian 12. I have Java installed and I'm able to start the vanilla Minecraft server jar no problem and people can join and play without any issues, as soon as I try to create a new directory with the Forge jar the initial install with the INSTALLER jar works when I use the java command with the --installServer flag, but as soon as I try to start the server using the forge jar that is NOT labelled with installer I get the following error: A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetException         at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)         at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)         at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)         at java.base/java.lang.reflect.Method.invoke(Method.java:569)         at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:70)         at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:34) Caused by: java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to class java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$AppClassLoader and java.net.URLClassLoader are in module java.base of loader 'bootstrap')         at net.minecraft.launchwrapper.Launch.<init>(Launch.java:34)         at net.minecraft.launchwrapper.Launch.main(Launch.java:28)         ... 6 more   I have tried using newer versions of Java directly from Oracle as well. Has anybody been successful in starting and running a RLCraft server from the terminal on a Linux machine? I cannot figure out why it doesn't want to work but the vanilla jar works without issue. Thank you in advance!
    • RetroBuzz
      1.21 Displaying a Mana Bar

      By RetroBuzz · Posted

      This is my latest attempt :  public class ManaScreen extends Screen { Mana mana = new Mana(); boolean removeManaBar = false; ResourceLocation manaBar = ResourceLocation.fromNamespaceAndPath(RSGArmoury.MOD_ID, "/textures/block/spawnable_arena_wall.png"); public ManaScreen() { super(Component.literal("Mana")); } @Override protected void init() { super.init(); Minecraft.getInstance().setScreen(this); } @Override public boolean isPauseScreen() { return false; } @Override public void render(GuiGraphics pGuiGraphics, int pMouseX, int pMouseY, float pPartialTick) { pGuiGraphics.blit(manaBar, 10, -10, 0, 0, mana.getMana(), 10, mana.getMana(), 10); if (removeManaBar) { this.onClose(); return; } super.render(pGuiGraphics, pMouseX, pMouseY, pPartialTick); } public void addManaBar() { removeManaBar = false; Minecraft.getInstance().setScreen(new ManaScreen()); } public boolean removeManaBar() { return removeManaBar = true; } }
    • RetroBuzz
      1.21 Displaying a Mana Bar

      By RetroBuzz · Posted

      I tried a few different things that all didnt work. Right now I have nothing but what I had that seemed most likely to work was just a guiOverlay.blit(x, y, z, vx, vy, getMana()). I dont remember the exact code but it was somthing along those lines. It was in a new class extending screen I believe.
    • LTShadovik
      overlay render error

      By LTShadovik · Posted

      yo help pls  i get this error message The game crashed whilst rendering screen Error: java.lang.NullPointerException: Rendering screen https://pastebin.com/fHwr7nXA

  • Topics

×
×
  • Create New...

Important Information

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

  I accept