EDIT: FIXED! Minecraft Launcher crashes when I try to play a new installation

[kdperrotta]

EDIT: After taking a break from this for a bit I figured it out.

 

Hello! I just downloaded a bunch of mods and I got this weird error that I'm having trouble deciphering. I'm not even sure which mod is giving me an error so I'm not sure where to start in trying to resolve whatever issue it's having. Any help would be greatly appreciated! Posting the full crash report below:

 

---- Minecraft Crash Report ----
// Don't be sad, have a hug! ❤️

Time: 2023-03-02 20:32:41
Description: Initializing game

java.lang.NoClassDefFoundError: dev/architectury/networking/NetworkChannel
    at com.buuz135.findme.FindMeMod.<clinit>(FindMeMod.java:32) ~[findme-3.1.0-forge.jar%23175!/:?] {re:mixin,re:classloading}
    at net.minecraft.client.particle.ParticleEngine.handler$zbh000$registerProviders(ParticleEngine.java:587) ~[client-1.19.2-20220805.130853-srg.jar%23196!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:findme-common.mixins.json:ParticleEngineAccessor,pl:mixin:APP:davespotioneering.mixins.json:ParticleManagerAccess,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.particle.ParticleEngine.m_107404_(ParticleEngine.java) ~[client-1.19.2-20220805.130853-srg.jar%23196!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:findme-common.mixins.json:ParticleEngineAccessor,pl:mixin:APP:davespotioneering.mixins.json:ParticleManagerAccess,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.particle.ParticleEngine.<init>(ParticleEngine.java:81) ~[client-1.19.2-20220805.130853-srg.jar%23196!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:findme-common.mixins.json:ParticleEngineAccessor,pl:mixin:APP:davespotioneering.mixins.json:ParticleManagerAccess,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.<init>(Minecraft.java:517) ~[client-1.19.2-20220805.130853-srg.jar%23196!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.mixins.json:MinecraftMixin,pl:mixin:APP:byg_forge.mixins.json:client.MixinMinecraft,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.m_239872_(Main.java:176) ~[client-1.19.2-20220805.130853-srg.jar%23196!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(Main.java:51) ~[client-1.19.2-20220805.130853-srg.jar%23196!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {}
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}
    at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?] {}
    at net.minecraftforge.fml.loading.targets.CommonClientLaunchHandler.lambda$launchService$0(CommonClientLaunchHandler.java:27) ~[fmlloader-1.19.2-43.1.1.jar%2395!/:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) [modlauncher-10.0.8.jar%2382!/:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-10.0.8.jar%2382!/:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-10.0.8.jar%2382!/:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-10.0.8.jar%2382!/:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-10.0.8.jar%2382!/:?] {}
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-10.0.8.jar%2382!/:?] {}
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-10.0.8.jar%2382!/:?] {}
    at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) [bootstraplauncher-1.1.2.jar:?] {}
Caused by: java.lang.ClassNotFoundException: dev.architectury.networking.NetworkChannel
    at jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) ~[?:?] {}
    at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?] {}
    at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:137) ~[securejarhandler-2.1.4.jar:?] {}
    at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?] {}
    at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:137) ~[securejarhandler-2.1.4.jar:?] {}
    at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?] {}
    ... 20 more

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

-- Head --
Thread: Render thread
Stacktrace:
    at com.buuz135.findme.FindMeMod.<clinit>(FindMeMod.java:32) ~[findme-3.1.0-forge.jar%23175!/:?] {re:mixin,re:classloading}
    at net.minecraft.client.particle.ParticleEngine.handler$zbh000$registerProviders(ParticleEngine.java:587) ~[client-1.19.2-20220805.130853-srg.jar%23196!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:findme-common.mixins.json:ParticleEngineAccessor,pl:mixin:APP:davespotioneering.mixins.json:ParticleManagerAccess,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.particle.ParticleEngine.m_107404_(ParticleEngine.java) ~[client-1.19.2-20220805.130853-srg.jar%23196!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:findme-common.mixins.json:ParticleEngineAccessor,pl:mixin:APP:davespotioneering.mixins.json:ParticleManagerAccess,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.particle.ParticleEngine.<init>(ParticleEngine.java:81) ~[client-1.19.2-20220805.130853-srg.jar%23196!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:findme-common.mixins.json:ParticleEngineAccessor,pl:mixin:APP:davespotioneering.mixins.json:ParticleManagerAccess,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.<init>(Minecraft.java:517) ~[client-1.19.2-20220805.130853-srg.jar%23196!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.mixins.json:MinecraftMixin,pl:mixin:APP:byg_forge.mixins.json:client.MixinMinecraft,pl:mixin:A,pl:runtimedistcleaner:A}
-- Initialization --
Details:
    Modules: 
Stacktrace:
    at net.minecraft.client.main.Main.m_239872_(Main.java:176) ~[client-1.19.2-20220805.130853-srg.jar%23196!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(Main.java:51) ~[client-1.19.2-20220805.130853-srg.jar%23196!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {}
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}
    at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?] {}
    at net.minecraftforge.fml.loading.targets.CommonClientLaunchHandler.lambda$launchService$0(CommonClientLaunchHandler.java:27) ~[fmlloader-1.19.2-43.1.1.jar%2395!/:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) [modlauncher-10.0.8.jar%2382!/:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-10.0.8.jar%2382!/:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-10.0.8.jar%2382!/:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-10.0.8.jar%2382!/:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-10.0.8.jar%2382!/:?] {}
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-10.0.8.jar%2382!/:?] {}
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-10.0.8.jar%2382!/:?] {}
    at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) [bootstraplauncher-1.1.2.jar:?] {}

-- System Details --
Details:
    Minecraft Version: 1.19.2
    Minecraft Version ID: 1.19.2
    Operating System: Mac OS X (x86_64) version 13.1
    Java Version: 17.0.3, Microsoft
    Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
    Memory: 266635264 bytes (254 MiB) / 469762048 bytes (448 MiB) up to 2147483648 bytes (2048 MiB)
    CPUs: 8
    Processor Vendor: Apple Inc.
    Processor Name: Apple M2
    Identifier: Apple Inc. Family 0x573b5eec Model 0 Stepping 0
    Microarchitecture: x86_64 Rosetta 2 (Virtual Westmere)
    Frequency (GHz): 24.00
    Number of physical packages: 1
    Number of physical CPUs: 8
    Number of logical CPUs: 8
    Graphics card #0 name: Apple M2
    Graphics card #0 vendor: Apple (0x106b)
    Graphics card #0 VRAM (MB): 0.00
    Graphics card #0 deviceId: unknown
    Graphics card #0 versionInfo: unknown
    Memory slot #0 capacity (MB): 0.00
    Memory slot #0 clockSpeed (GHz): 0.00
    Memory slot #0 type: unknown
    Virtual memory max (MB): 10240.00
    Virtual memory used (MB): 6990.89
    Swap memory total (MB): 2048.00
    Swap memory used (MB): 914.13
    JVM Flags: 8 total; -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    Launched Version: 1.19.2-forge-43.1.1
    Backend library: LWJGL version 3.3.1 build 7
    Backend API: Apple M2 GL version 4.1 Metal - 83, Apple
    Window size: <not initialized>
    GL Caps: Using framebuffer using OpenGL 3.2
    GL debug messages: <disabled>
    Using VBOs: Yes
    Is Modded: Definitely; Client brand changed to 'forge'
    Type: Client (map_client.txt)
    CPU: 8x Apple M2
    ModLauncher: 10.0.8+10.0.8+main.0ef7e830
    ModLauncher launch target: forgeclient
    ModLauncher naming: srg
    ModLauncher services: 
        mixin-0.8.5.jar mixin PLUGINSERVICE 
        eventbus-6.0.3.jar eventbus PLUGINSERVICE 
        fmlloader-1.19.2-43.1.1.jar slf4jfixer PLUGINSERVICE 
        fmlloader-1.19.2-43.1.1.jar object_holder_definalize PLUGINSERVICE 
        fmlloader-1.19.2-43.1.1.jar runtime_enum_extender PLUGINSERVICE 
        fmlloader-1.19.2-43.1.1.jar capability_token_subclass PLUGINSERVICE 
        accesstransformers-8.0.4.jar accesstransformer PLUGINSERVICE 
        fmlloader-1.19.2-43.1.1.jar runtimedistcleaner PLUGINSERVICE 
        modlauncher-10.0.8.jar mixin TRANSFORMATIONSERVICE 
        modlauncher-10.0.8.jar fml TRANSFORMATIONSERVICE 
    FML Language Providers: 
        [email protected]
        lowcodefml@null
        javafml@null
    Mod List: 
        client-1.19.2-20220805.130853-srg.jar             |Minecraft                     |minecraft                     |1.19.2              |NONE      |Manifest: a1:d4:5e:04:4f:d3:d6:e0:7b:37:97:cf:77:b0:de:ad:4a:47:ce:8c:96:49:5f:0a:cf:8c:ae:b2:6d:4b:8a:3f
        forge-1.19.2-43.1.1-universal.jar                 |Forge                         |forge                         |43.1.1              |NONE      |Manifest: 84:ce:76:e8:45:35:e4:0e:63:86:df:47:59:80:0f:67:6c:c1:5f:6e:5f:4d:b3:54:47:1a:9f:7f:ed:5e:f2:90

Edited March 2, 2023 by kdperrotta

[lucario3100]

when you say you figured it out you mean you fixed it?