1.12.2 keeps crashing

[TatBou]

21:48:15.082

Preparing to launch minecraft client for 1.12.2-forge-14.23.5.2859

21:48:18.616

Minecraft client 1.12.2-forge-14.23.5.2859 is ready to start.

21:48:18.617

Starting!

21:48:20.876

Version does not support log configuration, will assume one plaintext entry per line

21:48:23.059

[21:48:23] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker

21:48:23.091

[21:48:23] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker

21:48:23.091

[21:48:23] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker

21:48:23.125

[21:48:23] [main/INFO] [FML]: Forge Mod Loader version 14.23.5.2859 for Minecraft 1.12.2 loading

21:48:23.125

[21:48:23] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_51, running on Windows 10:amd64:10.0, installed at C:\Users\tatbo\AppData\Local\Packages\Microsoft.4297127D64EC6_8wekyb3d8bbwe\LocalCache\Local\runtime\jre-legacy\windows-x64\jre-legacy

21:48:23.313

[21:48:23] [main/FATAL] [FML]: There appear to be jars extracted into the mods directory. This is VERY BAD and will almost NEVER WORK WELL

21:48:23.314

[21:48:23] [main/FATAL] [FML]: You should place original jars only in the mods directory. NEVER extract them to the mods directory.

21:48:23.315

[21:48:23] [main/FATAL] [FML]: The directories below appear to be extracted jar files. Fix this before you continue.

21:48:23.319

[21:48:23] [main/FATAL] [FML]: Directory cfm-3.4-mc1.7.10 contains [MANIFEST.MF]

21:48:23.634

[21:48:23] [main/FATAL] [FML]: #@!@# FML has crashed the game deliberately. Crash report saved to: #@!@# C:\Users\tatbo\AppData\Roaming\.minecraft\crash-reports\fml-crash-2022-07-17_21.48.23.txt

21:48:23.640

[21:48:23] [main/ERROR] [LaunchWrapper]: Unable to launch

21:48:23.640

java.lang.RuntimeException: An error occurred trying to configure the Minecraft home at C:\Users\tatbo\AppData\Roaming\.minecraft for Forge Mod Loader

21:48:23.640

at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:111) ~[forge-1.12.2-14.23.5.2859.jar:?]

21:48:23.640

at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:81) ~[forge-1.12.2-14.23.5.2859.jar:?]

21:48:23.640

at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:42) ~[forge-1.12.2-14.23.5.2859.jar:?]

21:48:23.640

at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:141) ~[forge-1.12.2-14.23.5.2859.jar:?]

21:48:23.640

at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?]

21:48:23.640

at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]

21:48:23.641

Caused by: java.lang.RuntimeException: Extracted mod jars found, loading will NOT continue

21:48:23.641

at net.minecraftforge.fml.relauncher.CoreModManager.findDerpMods(CoreModManager.java:292) ~[forge-1.12.2-14.23.5.2859.jar:?]

21:48:23.641

at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:332) ~[forge-1.12.2-14.23.5.2859.jar:?]

21:48:23.641

at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:265) ~[forge-1.12.2-14.23.5.2859.jar:?]

21:48:23.641

at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:107) ~[forge-1.12.2-14.23.5.2859.jar:?]

21:48:23.641

... 5 more

21:48:23.642

Exception in thread "main" [21:48:23] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException

21:48:23.642

[21:48:23] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)

21:48:23.642

[21:48:23] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.SecurityManager.checkExit(SecurityManager.java:761)

21:48:23.644

[21:48:23] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.Runtime.exit(Runtime.java:107)

21:48:23.644

[21:48:23] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.System.exit(System.java:971)

21:48:23.645

[21:48:23] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)

21:48:23.645

[21:48:23] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

21:48:23.734

Process crashed with exit code 1

[diesieben07]

The version you are using is no longer supported on this forum.

Please update to a modern version of Minecraft to receive support.

Currently supported versions are 1.19 (Latest) and 1.18.2 (LTS).