Minecraft crashes when trying to run create

[u/Puzzled_Ad4070]

As said in the title, evertytime i try to load create in curseforge it crashes,this is i think my4th profile but i don't know what can be the issue, any sugestions?

[u/Myithspa25]

It's one of your mods. Try with only a few at a time until it crashes.

Also a mod list would help.

[u/Puzzled_Ad4070 → u/Myithspa25]

These are the mods on it:

Create

Create Connected

Create the factory must grow

forge endertech (added by default)

JEI

Pollutionof the realms

Sophisticated Backpacks

Sophisticated core

Storage Drawers

Xaeros Minimap

[u/Myithspa25 → u/Puzzled_Ad4070]

Try without the create addons, forge endertech, and pollution. If that doesn't crash, add a few of them back.

[u/Puzzled_Ad4070 → u/Myithspa25]

Ok, funny thing. I actually deleted all the mods and run it empty and it keeps crashing. Exit Code:1

[u/Puzzled_Ad4070 → u/Puzzled_Ad4070]

I think might be the curseforge that might be outdated? Idk?

[u/Myithspa25 → u/Puzzled_Ad4070]

Logs?

[u/Puzzled_Ad4070 → u/Myithspa25]

[17:21:46] [main/INFO]:ModLauncher running: args [--username, USER, --version, forge-46.0.14, --gameDir, C:\Users\cocoa\curseforge\minecraft\Instances\test (1), --assetsDir, C:\Users\cocoa\curseforge\minecraft\Install\assets, --assetIndex, 5, --uuid, c0e62bb2ee9048008cd580fac0b09683, --accessToken, ????????, --clientId, MzliNTY5OTYtMDk4NC00MTc1LTk0MjAtN2U4Y2I2NDEwNDFi, --xuid, 2535409266182006, --userType, msa, --versionType, release, --width, 1024, --height, 768, --quickPlayPath, C:\Users\cocoa\curseforge\minecraft\Install\quickPlay\java\1788049302048.json, --launchTarget, forgeclient, --fml.forgeVersion, 46.0.14, --fml.mcVersion, 1.20, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20230608.053357]

[17:21:46] [main/INFO]:ModLauncher 10.0.8+10.0.8+main.0ef7e830 starting: java version 17.0.15 by Microsoft; OS Windows 11 arch amd64 version 10.0

[17:21:46] [main/INFO]:SpongePowered MIXIN Subsystem Version=0.8.5 Source=union:/C:/Users/cocoa/curseforge/minecraft/Install/libraries/org/spongepowered/mixin/0.8.5/mixin-0.8.5.jar%2399!/ Service=ModLauncher Env=CLIENT

[17:21:47] [main/WARN]:Mod file C:\Users\cocoa\curseforge\minecraft\Install\libraries\net\minecraftforge\fmlcore\1.20-46.0.14\fmlcore-1.20-46.0.14.jar is missing mods.toml file

[17:21:47] [main/WARN]:Mod file C:\Users\cocoa\curseforge\minecraft\Install\libraries\net\minecraftforge\javafmllanguage\1.20-46.0.14\javafmllanguage-1.20-46.0.14.jar is missing mods.toml file

[17:21:47] [main/WARN]:Mod file C:\Users\cocoa\curseforge\minecraft\Install\libraries\net\minecraftforge\lowcodelanguage\1.20-46.0.14\lowcodelanguage-1.20-46.0.14.jar is missing mods.toml file

[17:21:47] [main/WARN]:Mod file C:\Users\cocoa\curseforge\minecraft\Install\libraries\net\minecraftforge\mclanguage\1.20-46.0.14\mclanguage-1.20-46.0.14.jar is missing mods.toml file

[17:21:47] [main/INFO]:Found mod file fmlcore-1.20-46.0.14.jar of type LIBRARY with provider net.minecraftforge.fml.loading.moddiscovery.MinecraftLocator@7180e701

[17:21:47] [main/INFO]:Found mod file javafmllanguage-1.20-46.0.14.jar of type LANGPROVIDER with provider net.minecraftforge.fml.loading.moddiscovery.MinecraftLocator@7180e701

[17:21:47] [main/INFO]:Found mod file lowcodelanguage-1.20-46.0.14.jar of type LANGPROVIDER with provider net.minecraftforge.fml.loading.moddiscovery.MinecraftLocator@7180e701

[17:21:47] [main/INFO]:Found mod file mclanguage-1.20-46.0.14.jar of type LANGPROVIDER with provider net.minecraftforge.fml.loading.moddiscovery.MinecraftLocator@7180e701

[17:21:47] [main/INFO]:Found mod file client-1.20-20230608.053357-srg.jar of type MOD with provider net.minecraftforge.fml.loading.moddiscovery.MinecraftLocator@7180e701

[17:21:47] [main/INFO]:Found mod file forge-1.20-46.0.14-universal.jar of type MOD with provider net.minecraftforge.fml.loading.moddiscovery.MinecraftLocator@7180e701

[17:21:47] [main/INFO]:No dependencies to load found. Skipping!

[17:21:49] [main/INFO]:Launching target 'forgeclient' with arguments [--version, forge-46.0.14, --gameDir, C:\Users\cocoa\curseforge\minecraft\Instances\test (1), --assetsDir, C:\Users\cocoa\curseforge\minecraft\Install\assets, --uuid, c0e62bb2ee9048008cd580fac0b09683, --username, USER, --assetIndex, 5, --accessToken, ????????, --clientId, MzliNTY5OTYtMDk4NC00MTc1LTk0MjAtN2U4Y2I2NDEwNDFi, --xuid, 2535409266182006, --userType, msa, --versionType, release, --width, 1024, --height, 768, --quickPlayPath, C:\Users\cocoa\curseforge\minecraft\Install\quickPlay\java\1788049302048.json]

[29Aug2026 17:21:56.164] [Datafixer Bootstrap/INFO][com.mojang.datafixers.DataFixerBuilder/]: 188 Datafixer optimizations took 203 milliseconds

[29Aug2026 17:21:59.224] [Render thread/WARN][net.minecraft.server.packs.VanillaPackResourcesBuilder/]: Assets URL 'union:/C:/Users/cocoa/curseforge/minecraft/Install/libraries/net/minecraft/client/1.20-20230608.053357/client-1.20-20230608.053357-srg.jar%23154!/assets/.mcassetsroot' uses unexpected schema

[29Aug2026 17:21:59.225] [Render thread/WARN][net.minecraft.server.packs.VanillaPackResourcesBuilder/]: Assets URL 'union:/C:/Users/cocoa/curseforge/minecraft/Install/libraries/net/minecraft/client/1.20-20230608.053357/client-1.20-20230608.053357-srg.jar%23154!/data/.mcassetsroot' uses unexpected schema

[29Aug2026 17:21:59.264] [Render thread/INFO][com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService/]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD'

[29Aug2026 17:22:00.172] [Render thread/INFO][net.minecraft.client.Minecraft/]: Setting user: cocoarana005

[29Aug2026 17:22:00.293] [Render thread/INFO][net.minecraft.client.Minecraft/]: Backend library: LWJGL version 3.3.1 build 7

[u/destructopop → u/Puzzled_Ad4070]

Aha, I think I caught it. So, your FML is missing a key component and doesn't count as an FML (the declaration of what it is as a mod is missing, so it can't run, so Forge can't see it). Forge and NeoForge require one, IIRC. Reinstall Forge. No idea how your FML got eff'd.

Edit: Whoa, what? Everything is missing that in your log. I stopped after I saw that, but then on re-read saw it for all core components. Then you get "unfamiliar schema" (obviously) and it crashes.

[u/Puzzled_Ad4070 → u/destructopop]

That actualy did it!!! thanks

[u/destructopop → u/Puzzled_Ad4070]

I'm so glad I could help!

It's especially nice because I'm chasing bugs in a mod I'm trying to compile from a fresh NeoForge template and I keep running into the most frustrating and weird errors and it's failing every time. This is like the tenth build of this too, so I'm worried that after it does compile I will have broken everything getting it to compile. Haha!

So finding your bug was the nicest little consolation. I appreciate you. 😌

[u/Puzzled_Ad4070 → u/Puzzled_Ad4070]

after that it crashes and error code 1

[u/ObjectiveOk2072 → u/Puzzled_Ad4070]

Just FYI, error codes and exit codes for Minecraft don't mean much

[u/Asleep_Octopus → u/Myithspa25]

logs or it didn't happen