Probleme lançement Minecraft Forge 1.2.5 avec mods

SkulkEntity

Aventurier
20 Août 2026
1
0
1
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Bonjour
J'ai essayé de lancer un modpack de la saison 1 de frigiel et fluffy, sur minecraft forge 1.2.5. Le jeu est resté bloqué sur un écran blanc.
Je joue sur PrismLauncher, Windows 10 Pro 22H2 x64, 12Go de RAM, processeur Intel Pentium B950, pas d'OpenGL (driver incompatible).
Logs:

Prism Launcher version: 10.0.5 (official)


Launched instance in online mode

login.microsoftonline.com resolves to:
[2603:1027:1:d0::3, 2603:1026:3000:d8::1, 2603:1026:3000:d0::, 2603:1027:1:d0::4, 2603:1027:1:c8::, 2603:1027:1:c8::3, 2603:1026:3000:d8::2, 2603:1027:1:d8::5, 20.190.160.66, 20.190.160.132, 40.126.32.136, 20.190.160.67, 40.126.32.72, 20.190.160.4, 20.190.160.128, 40.126.32.134]


session.minecraft.net resolves to:
[2603:1061:14:174::1, 150.171.110.117]


textures.minecraft.net resolves to:
[2603:1061:14:174::1, 150.171.110.117]


api.mojang.com resolves to:
[2603:1061:14:174::1, 150.171.110.117]


Minecraft folder is:
C:/Users/********/AppData/Roaming/PrismLauncher/instances/1.2.5/minecraft


Java path is:
C:/Users/********/AppData/Roaming/PrismLauncher/java/jre-legacy/bin/javaw.exe


Java is version 1.8.0_51, using 64 (amd64) architecture, from Oracle Corporation.


Main Class:


Native path:
C:/Users/********/AppData/Roaming/PrismLauncher/instances/1.2.5/natives

Traits:
traits legacyServices
traits texturepacks
traits legacyLaunch

Libraries:
C:/Users/********/AppData/Roaming/PrismLauncher/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar
C:/Users/********/AppData/Roaming/PrismLauncher/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar
C:/Users/********/AppData/Roaming/PrismLauncher/libraries/org/lwjgl/lwjgl/lwjgl/2.9.4-nightly-20150209/lwjgl-2.9.4-nightly-20150209.jar
C:/Users/********/AppData/Roaming/PrismLauncher/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.4-nightly-20150209/lwjgl_util-2.9.4-nightly-20150209.jar
C:/Users/********/AppData/Roaming/PrismLauncher/instances/1.2.5/minecraft/bin/minecraft.jar

Native libraries:
C:/Users/********/AppData/Roaming/PrismLauncher/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-windows.jar
C:/Users/********/AppData/Roaming/PrismLauncher/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.4-nightly-20150209/lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar

Mods:
[] 1.2 (folder)
[✔] AdventureItems
[✔] BetterDungeons
[✔] CustomMobSpawner 1.4.3
[✔] DoggyTalents223
[✔] Extended_FamPack
[✔] MAtmos_packaged
[] mocreatures (folder)
[✔] mod_Fossil
[✔] MoreCreeps
[✔] MoreCreepsAndWeirdos
[✔] RopePlus_client
[] weaponmod (folder)
[✔] WeaponMod
[✔] WizardCraft

Jar Mods:
forge-1.2.5-3.4.9.171-client.jar

Params:
--gameDir C:/Users/********/AppData/Roaming/PrismLauncher/instances/1.2.5/minecraft --assetsDir C:/Users/********/AppData/Roaming/PrismLauncher/instances/1.2.5/minecraft/resources

Window size: 854 x 480

Launcher: legacy

Java Arguments:
[-Dfml.ignoreInvalidMinecraftCertificates=true, -Dfml.ignorePatchDiscrepancies=true, -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump, -Xms512m, -Xmx4096m, -Duser.language=en]


Minecraft process ID: 5064


27 achievements
182 recipes
Setting user: Skulk_Entity, token:<ACCESS TOKEN>:<PROFILE ID>
LWJGL Version: 2.9.4
Aug 20, 2026 11:29:01 AM cpw.mods.fml.common.FMLCommonHandler beginLoading
INFO: Attempting early MinecraftForge initialization
Aug 20, 2026 11:29:01 AM cpw.mods.fml.common.FMLCommonHandler beginLoading
INFO: Completed early MinecraftForge initialization
2026-08-20 11:29:01 [INFO] Forge Mod Loader version 2.2.106.176 for Minecraft c:1.2.5, s:1.2.5 loading
2026-08-20 11:29:01 [INFO] Loading mods from C:\Users\********\AppData\Roaming\PrismLauncher\instances\1.2.5\minecraft\mods
2026-08-20 11:29:01 [INFO] Directory 1.2.5 contained no mods
2026-08-20 11:29:01 [INFO] File CustomMobSpawner 1.4.3.zip contained no mods
2026-08-20 11:29:01 [INFO] Directory mocreatures contained no mods
2026-08-20 11:29:01 [INFO] Directory weaponmod contained no mods
2026-08-20 11:29:01 [INFO] Forge Mod Loader has loaded 13 mods
Model route:C:\Users\********\AppData\Roaming\PrismLauncher\instances\1.2.5\minecraft\resources\FossilStructers\WeaponShopA.schematic
WeaponShopA model loaded
Model route:C:\Users\********\AppData\Roaming\PrismLauncher\instances\1.2.5\minecraft\resources\FossilStructers\shipWrecks\cheheWreck.schematic
Ship model cheheWreck.schematic loaded
Model route:C:\Users\********\AppData\Roaming\PrismLauncher\instances\1.2.5\minecraft\resources\FossilStructers\shipWrecks\dukeWreck.schematic
Ship model dukeWreck.schematic loaded
Model route:C:\Users\********\AppData\Roaming\PrismLauncher\instances\1.2.5\minecraft\resources\FossilStructers\shipWrecks\galleonWreck.schematic
Ship model galleonWreck.schematic loaded
Model route:C:\Users\********\AppData\Roaming\PrismLauncher\instances\1.2.5\minecraft\resources\FossilStructers\shipWrecks\ShipWreck.schematic
Ship model ShipWreck.schematic loaded
Model route:C:\Users\********\AppData\Roaming\PrismLauncher\instances\1.2.5\minecraft\resources\FossilStructers\shipWrecks\ShipWreck_180.schematic
Ship model ShipWreck_180.schematic loaded
Model route:C:\Users\********\AppData\Roaming\PrismLauncher\instances\1.2.5\minecraft\resources\FossilStructers\shipWrecks\ShipWreck_270.schematic
Ship model ShipWreck_270.schematic loaded
Model route:C:\Users\********\AppData\Roaming\PrismLauncher\instances\1.2.5\minecraft\resources\FossilStructers\shipWrecks\ShipWreck_90.schematic
Ship model ShipWreck_90.schematic loaded
Model route:C:\Users\********\AppData\Roaming\PrismLauncher\instances\1.2.5\minecraft\resources\FossilStructers\shipWrecks\shortRangeWreck.schematic
Ship model shortRangeWreck.schematic loaded
Model route:C:\Users\********\AppData\Roaming\PrismLauncher\instances\1.2.5\minecraft\resources\FossilStructers\shipWrecks\vikingWreck.schematic
Ship model vikingWreck.schematic loaded
Model route:C:\Users\********\AppData\Roaming\PrismLauncher\instances\1.2.5\minecraft\resources\FossilStructers\academy1.schematic
Academy model loaded
2026-08-20 11:29:02 [INFO] [WeaponMod] Properties file read succesfully!
MinecraftForge v3.4.9.171 Initialized
Getting Properties
Banned Spells:
12 enchantments
57
322
381
322
381
264
2026-08-20 11:29:02 [INFO] MinecraftForge v3.4.9.171 Initialized
Aug 20, 2026 11:29:03 AM net.java.games.input.DefaultControllerEnvironment getControllers
WARNING: Found unknown Windows version: Windows 8.1
Aug 20, 2026 11:29:03 AM net.java.games.input.DefaultControllerEnvironment getControllers
INFO: Attempting to use default windows plug-in.
Aug 20, 2026 11:29:03 AM net.java.games.input.DefaultControllerEnvironment getControllers
INFO: Loading: net.java.games.input.DirectAndRawInputEnvironmentPlugin
en_US
Exception in thread "Minecraft main thread" java.lang.NoClassDefFoundError: SparrowAPI
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at mod_DoggyTalents.load(mod_DoggyTalents.java:72)
at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderModContainer.java:356)
at cpw.mods.fml.common.Loader.modInit(Loader.java:273)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:628)
at cpw.mods.fml.client.FMLClientHandler.onLoadComplete(FMLClientHandler.java:223)
at net.minecraft.client.Minecraft.a(Minecraft.java:429)
at net.minecraft.client.Minecraft.run(Minecraft.java:738)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: SparrowAPI
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 20 more
Clipboard copy at: 20 Aug 2026 11:29:19 +0200


Selon les logs, c'est SparrowAPI qui manque, mais je n'arrive pas a le trouver.
Quelqu'un aurait-il une solution s'il vous plaît?

Merci