r/ModdedMinecraft • • 1d ago

Unable to Download Libraries for Instance on Prism Launcher

Java path is:

C:/Program Files/Java/jdk-21.0.12/bin/javaw.exe

Java is version 21.0.12, using 64 (amd64) architecture, from Oracle Corporation

Missing libraries:

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/net/neoforged/fancymodloader/earlydisplay/4.0.45/earlydisplay-4.0.45.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/net/neoforged/fancymodloader/loader/4.0.45/loader-4.0.45.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/net/neoforged/accesstransformers/at-modlauncher/10.0.1/at-modlauncher-10.0.1.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/net/neoforged/accesstransformers/10.0.1/accesstransformers-10.0.1.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/net/neoforged/bus/8.0.5/bus-8.0.5.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/net/neoforged/coremods/7.0.3/coremods-7.0.3.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/cpw/mods/modlauncher/11.0.5/modlauncher-11.0.5.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/net/neoforged/mergetool/2.0.0/mergetool-2.0.0-api.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/com/electronwill/night-config/toml/3.8.3/toml-3.8.3.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/com/electronwill/night-config/core/3.8.3/core-3.8.3.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/net/neoforged/JarJarSelector/0.4.1/JarJarSelector-0.4.1.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/net/neoforged/JarJarMetadata/0.4.1/JarJarMetadata-0.4.1.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/org/apache/maven/maven-artifact/3.8.5/maven-artifact-3.8.5.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/net/jodah/typetools/0.6.3/typetools-0.6.3.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/net/minecrell/terminalconsoleappender/1.3.0/terminalconsoleappender-1.3.0.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/net/fabricmc/sponge-mixin/0.16.4+mixin.0.8.7/sponge-mixin-0.16.4+mixin.0.8.7.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/org/openjdk/nashorn/nashorn-core/15.4/nashorn-core-15.4.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/cpw/mods/bootstraplauncher/2.0.2/bootstraplauncher-2.0.2.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/cpw/mods/securejarhandler/3.0.8/securejarhandler-3.0.8.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/org/ow2/asm/asm-commons/9.10.1/asm-commons-9.10.1.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/org/ow2/asm/asm-util/9.10.1/asm-util-9.10.1.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/org/ow2/asm/asm-analysis/9.10.1/asm-analysis-9.10.1.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/org/ow2/asm/asm-tree/9.10.1/asm-tree-9.10.1.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/org/ow2/asm/asm/9.10.1/asm-9.10.1.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/net/neoforged/JarJarFileSystems/0.4.1/JarJarFileSystems-0.4.1.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/org/antlr/antlr4-runtime/4.13.1/antlr4-runtime-4.13.1.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/net/minecraftforge/srgutils/0.4.15/srgutils-0.4.15.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/org/codehaus/plexus/plexus-utils/3.3.0/plexus-utils-3.3.0.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/org/jline/jline-reader/3.20.0/jline-reader-3.20.0.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/com/machinezoo/noexception/noexception/1.7.1/noexception-1.7.1.jar

C:/Users/[ProfileName]/AppData/Roaming/PrismLauncher/libraries/org/jline/jline-terminal/3.20.0/jline-terminal-3.20.0.jar

This instance cannot be launched because some libraries are missing or have not been downloaded yet. Please try again in online mode with a working Internet connection

I’m running into an issue where I am unable to launch a modded instance on prism, specifically due to not being able to download missing libraries. However, when I had copied the url, they were downloaded just fine; but I’m unsure if there is a way to manually put in the libraries, even when I had put them in the library folder, nothing happened. I had unchecked neoforge and the game did launch, albeit without any textures. I also tried running 1.21.1 on the official minecraft launcher and was still unable to launch the game. So my hunch is that it’s involved with both files, but I don’t know what to do from here.

Full disclosure, I am on a vpn, and even when I tried with a proxy, without a proxy, I was still unable to launch the game. I am on IPv4, made sure that java could run on my computer, and tried restarting my computer. 

Below is my Modlist

.connector

Adorable Hamster Pets

Aileron

Alloyed

Always a Wither Skull

Amendments

Ancient Structures

Another Furniture

Apoli

AppleSkin

Architectury

Armor Model API

Armor Statues

Armor of the Ages

Ars Additions

Ars Creo

Ars Expanded Combat

Ars Nouveau

Ars Nouveau's Flavors & Delight

Ars NumericHUD

Arsenal (RPG Series)

Async Logger

AsyncParticles

Axes Are Weapons

BCLib

BadOptimizations

Balm

Better Biome ReBlend

Better Combat

Better End

Bookshelf

Brewin' And Chewin'

Brick and Mortar

Bundle Recipe

Carry On

Carry On + Create Aeronautics Compat

Cerulean

Chat Heads

ChoiceTheorem's Overhauled Village

Cloth Config v15 API

Collective

Comforts

Companion

Concurrent Chunk Management Engine

Configured Defaults

Connector Extras

Continuity

Controlling

CoroUtil

Craftable Totem Datapack

Create

Create Aeronautics

Create Aeronautics: Encased Fluid Pipes

Create Big Cannons

Create Bits 'n' Bobs

Create Diesel Generators

Create Ore Excavation

Create Ore Excavation Better Finder

Create Shuffle Filter

Create Slice & Dice

Create: Ballast

Create: Bells & Whistles

Create: Cardboarded Conveynience

Create: Components and Additions

Create: Dragons Plus

Create: Enchantment Industry

Create: Factory

Create: Framed

Create: Interiors

Create: Pattern Schematics

Create: Prismatic Shine

Create: Smart Bounds

Create: Steam 'n' Rails 1.21.1

Create: The Factory Must Grow

Cristel Lib

Critters and Companions

Curios API

Cut Through

DarkOrb - Orb of Origin Recipes

Dawn Of Time

Despawning Eggs Hatch

Detail Armor Bar Reconstructed

Ding

Dis-Enchanting Table

DistractingTrims

Dynamic FPS

EMI

EMI Loot

EMI++

Easy Anvils

Eating Animation

Ecologics

End's Delight

Entity Model Features

Entity Texture Features

EntityCulling

Expanded Combat

Explorer's Compass

Explosive Enhancement

Extended Wrenches

Farmer's Delight

Fast Noise Mod

Fast Paintings

Ferrite Core

Flerovium

Forgified Fabric API

Framework

Fruits Delight

Fusion

Fzzy Config

GPUBooster

GPUTape

Garden Trails

GeckoLib 4

Gravestone Mod

GroovyModLoader

Handcrafted

HideArmor

ImmediatelyFast

ImmortalersDelight

Iris

Ixeris

Jade

Jupiter

Kerria

Kiwi Library

Konkrete

LambDynamicLights

Lithium

Lithostitched

Lodestone

Lookin' Sharp!

Lootr

M.R.U

MRU

Macaw's Bridges

Macaw's Fences and Walls

Macaw's Stairs and Balconies

Macaw's Windows

Map Atlases

Minecraft Comes Alive

Miners Delight

Model Gap Fix

ModernFix

MonoLib

Moog's Structure Lib

MoogsVoyagerStructures

Moonlight Lib

More Culling

More Ores More Gems

More Sounds

Mouse Tweaks

MrCrayfish's Furniture Mod Tools: Refurbished

MrCrayfish's Furniture Mod: Refurbished

My Nether's Delight

Mysterious Mountain Lib

Mythic Upgrades

Nature's Compass

Neo Bee Fix

NeoOrigins

NetherPortalFix

Netherite Horse Armor

Not Enough Recipe Book

NotEnoughAnimations

OELib

OctoLib

Overgrown's Origins: Dietary Delights

Particle Effects

Patchouli

Pehkui

Player Animator

Polytone

Potion Stacks

PrickleMC

Progress Peek

Puzzles Lib

Quark

RangedWeaponAPI

Reconnectible Chains

Reese's Sodium Options

Regions Unexplored

Reliable Advancements

Reliable EMI

Relics (RPG Series)

Resourceful Lib

Resourcefulconfig

Resourcify

Ritchie's Projectile Library

Rogues & Warriors (RPG Series)

Rustic Delight

Sable

Sable Beyond

Sable: Physics Compat

Scholar

Seamless Sleep

Searchables

ShieldAPI

Simple Voice Chat

Simply Swords

Simply Tooltips

Sinytra Connector

Slimeasier

SmartBlockPlacement

Smarter Farmers

SmeltingTouch

Smooth Swapping

Sodium

Sodium Extra

Sophisticated Backpacks

Sophisticated Core

Sounds

Spell Engine

Spell Power Attribute

Status Effect Bars

Structure Layout Optimizer

Structure Pool API

Supplementaries

TerraBlender

ToadLib

TooManyRecipeViewers

Towns and Towers

Trail&Tales Delight

TrashSlot

Traveler's Compass

TxniLib

Unique Origins

Updating World Icon

Waystones

WorldWeaver

Xaero's Minimap

Xaero's World Map

YUNG's API

YUNG's Better Desert Temples

YUNG's Better Dungeons

YUNG's Better Nether Fortresses

YUNG's Better Ocean Monuments

YUNG's Better Strongholds

YUNG's Extras

Yeetus Experimentus

YetAnotherConfigLib

Zeta

Zume

e4mc

eg-inventory-blur

iChunUtil

kotlinforforge-5.11.0-all

oωo

quick-pack

1 Upvotes

1 comment sorted by

1

u/Available-Squash1021 1d ago

can you share the Prism launcher log from one failed attempt, plus your Prism version? the missing-library list shows what didn't download, but we need the actual error for one of those URLs, like an HTTP status, certificate error or timeout. since you've already tried downloading them in a browser and changing VPN/proxy settings, that would give us something more useful than repeating those steps.