Erreur lors du chargement des mods 1.15.2

Bonjour j'essaie de mettre des mods sur mon minecraft et j'ai une erreur qui s'affiche mais je n'arrive pas à savoir se quel mod il s'agit :

[25avr.2021 19:04:18.003] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Multitexture: false
[25avr.2021 19:04:18.015] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Sprite size: 64
[25avr.2021 19:04:18.015] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Mipmap levels: 6
[25avr.2021 19:04:18.015] [Server-Worker-6/INFO] [Spartan Shields/]: Adding Tower Shield textures to Block Texture Atlas!
[25avr.2021 19:04:18.020] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Multitexture: false
[25avr.2021 19:04:18.099] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Sprite size: 64
[25avr.2021 19:04:18.100] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Mipmap levels: 6
[25avr.2021 19:04:18.100] [Server-Worker-6/INFO] [Spartan Shields/]: Adding Tower Shield textures to Block Texture Atlas!
[25avr.2021 19:04:18.114] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Multitexture: false
[25avr.2021 19:04:18.189] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Sprite size: 64
[25avr.2021 19:04:18.189] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Mipmap levels: 6
[25avr.2021 19:04:18.189] [Server-Worker-6/INFO] [Spartan Shields/]: Adding Tower Shield textures to Block Texture Atlas!
[25avr.2021 19:04:18.205] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Multitexture: false
[25avr.2021 19:04:18.224] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Sprite size: 64
[25avr.2021 19:04:18.224] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Mipmap levels: 6
[25avr.2021 19:04:18.224] [Server-Worker-6/INFO] [Spartan Shields/]: Adding Tower Shield textures to Block Texture Atlas!
[25avr.2021 19:04:18.229] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Multitexture: false
[25avr.2021 19:04:18.258] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Sprite size: 64
[25avr.2021 19:04:18.258] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Mipmap levels: 6
[25avr.2021 19:04:18.258] [Server-Worker-6/INFO] [Spartan Shields/]: Adding Tower Shield textures to Block Texture Atlas!
[25avr.2021 19:04:18.264] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Multitexture: false
[25avr.2021 19:04:18.295] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Sprite size: 64
[25avr.2021 19:04:18.295] [Server-Worker-6/INFO] [net.optifine.Config/]: [OptiFine] Mipmap levels: 6
[25avr.2021 19:04:18.295] [Server-Worker-6/INFO] [Spartan Shields/]: Adding Tower Shield textures to Block Texture Atlas!
[25avr.2021 19:04:18.310] [Server-Worker-6/ERROR] [net.minecraftforge.fml.ModLoader/LOADING]: Skipping lifecycle event ENQUEUE_IMC, 1 errors found.
[25avr.2021 19:04:18.310] [Server-Worker-6/FATAL] [net.minecraftforge.fml.ModLoader/LOADING]: Failed to complete lifecycle event ENQUEUE_IMC, 1 errors found
[25avr.2021 19:04:18.310] [Server-Worker-6/FATAL] [net.minecraftforge.eventbus.EventBus/EVENTBUS]: EventBus 0 shutting down - future events will not be posted.
java.lang.Exception: stacktrace
at net.minecraftforge.eventbus.EventBus.shutdown(EventBus.java:278) [eventbus-2.2.0-service.jar:?]
at net.minecraftforge.fml.client.ClientModLoader.lambda$createRunnableWithCatch$5(ClientModLoader.java:115) [?:?]
at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2138/1726490536.run(Unknown Source) [?:?]
at net.minecraftforge.fml.client.ClientModLoader.finishModLoading(ClientModLoader.java:137) [?:?]
at net.minecraftforge.fml.client.ClientModLoader.lambda$onreload$4(ClientModLoader.java:107) [?:?]
at net.minecraftforge.fml.client.ClientModLoader$$Lambda$3573/1908321704.run(Unknown Source) [?:?]
at java.util.concurrent.CompletableFuture.uniRun(CompletableFuture.java:705) [?:1.8.0_51]
at java.util.concurrent.CompletableFuture$UniRun.tryFire(CompletableFuture.java:687) [?:1.8.0_51]
at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443) [?:1.8.0_51]
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) [?:1.8.0_51]
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) [?:1.8.0_51]
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) [?:1.8.0_51]
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) [?:1.8.0_51]
[25avr.2021 19:04:18.830] [Render thread/INFO] [net.minecraft.client.audio.SoundSystem/]: OpenAL initialized.
[25avr.2021 19:04:18.831] [Render thread/INFO] [net.minecraft.client.audio.SoundEngine/SOUNDS]: Sound engine started
[25avr.2021 19:04:18.941] [Render thread/INFO] [net.minecraft.client.renderer.texture.AtlasTexture/]: Created: 128x256x0 jei:textures/atlas/gui.png-atlas
[25avr.2021 19:04:18.942] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map normal: 128x256, mipmaps: 0
[25avr.2021 19:04:18.942] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map specular: 128x256, mipmaps: 0
[25avr.2021 19:04:18.942] [Render thread/INFO] [net.optifine.Config/]: [OptiFine] Animated sprites: 0
[25avr.2021 19:04:18.965] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Invalid grid V: 16, icon: jei:gui/icons/config_button
[25avr.2021 19:04:18.965] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Invalid grid V: 16, icon: jei:gui/icons/config_button
[25avr.2021 19:04:18.965] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Invalid grid V: 16, icon: jei:gui/icons/config_button_cheat
[25avr.2021 19:04:18.965] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Invalid grid V: 16, icon: jei:gui/icons/config_button_cheat
[25avr.2021 19:04:18.965] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Invalid grid V: 16, icon: jei:gui/icons/arrow_previous
[25avr.2021 19:04:18.965] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Invalid grid V: 16, icon: jei:gui/icons/arrow_previous
[25avr.2021 19:04:18.965] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Invalid grid V: 16, icon: jei:gui/icons/arrow_next
[25avr.2021 19:04:18.965] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Invalid grid V: 16, icon: jei:gui/icons/arrow_next
[25avr.2021 19:04:18.965] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Invalid grid V: 16, icon: minecraft:missingno
[25avr.2021 19:04:18.965] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Invalid grid V: 16, icon: minecraft:missingno
[25avr.2021 19:04:18.965] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Invalid grid V: 16, icon: jei:gui/icons/info
[25avr.2021 19:04:18.965] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Invalid grid V: 16, icon: jei:gui/icons/info
[25avr.2021 19:04:18.965] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Invalid grid V: 16, icon: jei:gui/icons/recipe_transfer
[25avr.2021 19:04:18.965] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Invalid grid V: 16, icon: jei:gui/icons/recipe_transfer
[25avr.2021 19:04:18.966] [Render thread/INFO] [net.minecraft.client.renderer.texture.AtlasTexture/]: Created: 1024x1024x4 minecraft:textures/atlas/blocks.png-atlas
[25avr.2021 19:04:18.966] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map normal: 1024x1024, mipmaps: 4
[25avr.2021 19:04:18.966] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map specular: 1024x1024, mipmaps: 4
[25avr.2021 19:04:18.997] [Render thread/INFO] [net.optifine.Config/]: [OptiFine] Animated sprites: 42
[25avr.2021 19:04:19.009] [Render thread/INFO] [net.minecraft.client.renderer.texture.AtlasTexture/]: Created: 128x128x4 minecraft:textures/atlas/signs.png-atlas
[25avr.2021 19:04:19.011] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map normal: 128x128, mipmaps: 4
[25avr.2021 19:04:19.011] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map specular: 128x128, mipmaps: 4
[25avr.2021 19:04:19.011] [Render thread/INFO] [net.optifine.Config/]: [OptiFine] Animated sprites: 0
[25avr.2021 19:04:19.011] [Render thread/INFO] [net.minecraft.client.renderer.texture.AtlasTexture/]: Created: 512x512x4 minecraft:textures/atlas/banner_patterns.png-atlas
[25avr.2021 19:04:19.011] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map normal: 512x512, mipmaps: 4
[25avr.2021 19:04:19.012] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map specular: 512x512, mipmaps: 4
[25avr.2021 19:04:19.012] [Render thread/INFO] [net.optifine.Config/]: [OptiFine] Animated sprites: 0
[25avr.2021 19:04:19.013] [Render thread/INFO] [net.minecraft.client.renderer.texture.AtlasTexture/]: Created: 512x512x4 minecraft:textures/atlas/shield_patterns.png-atlas
[25avr.2021 19:04:19.014] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map normal: 512x512, mipmaps: 4
[25avr.2021 19:04:19.014] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map specular: 512x512, mipmaps: 4
[25avr.2021 19:04:19.015] [Render thread/INFO] [net.optifine.Config/]: [OptiFine] Animated sprites: 0
[25avr.2021 19:04:19.015] [Render thread/INFO] [net.minecraft.client.renderer.texture.AtlasTexture/]: Created: 256x256x4 minecraft:textures/atlas/chest.png-atlas
[25avr.2021 19:04:19.017] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map normal: 256x256, mipmaps: 4
[25avr.2021 19:04:19.017] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map specular: 256x256, mipmaps: 4
[25avr.2021 19:04:19.017] [Render thread/INFO] [net.optifine.Config/]: [OptiFine] Animated sprites: 0
[25avr.2021 19:04:19.018] [Render thread/INFO] [net.minecraft.client.renderer.texture.AtlasTexture/]: Created: 512x256x4 minecraft:textures/atlas/beds.png-atlas
[25avr.2021 19:04:19.018] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map normal: 512x256, mipmaps: 4
[25avr.2021 19:04:19.018] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map specular: 512x256, mipmaps: 4
[25avr.2021 19:04:19.018] [Render thread/INFO] [net.optifine.Config/]: [OptiFine] Animated sprites: 0
[25avr.2021 19:04:19.019] [Render thread/INFO] [net.minecraft.client.renderer.texture.AtlasTexture/]: Created: 512x256x4 minecraft:textures/atlas/shulker_boxes.png-atlas
[25avr.2021 19:04:19.019] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map normal: 512x256, mipmaps: 4
[25avr.2021 19:04:19.019] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map specular: 512x256, mipmaps: 4
[25avr.2021 19:04:19.020] [Render thread/INFO] [net.optifine.Config/]: [OptiFine] Animated sprites: 0
[25avr.2021 19:04:19.406] [Render thread/INFO] [net.minecraft.client.renderer.texture.AtlasTexture/]: Created: 256x256x0 minecraft:textures/atlas/particles.png-atlas
[25avr.2021 19:04:19.406] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map normal: 256x256, mipmaps: 0
[25avr.2021 19:04:19.407] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map specular: 256x256, mipmaps: 0
[25avr.2021 19:04:19.407] [Render thread/INFO] [net.optifine.Config/]: [OptiFine] Animated sprites: 0
[25avr.2021 19:04:19.408] [Render thread/INFO] [net.minecraft.client.renderer.texture.AtlasTexture/]: Created: 256x256x0 minecraft:textures/atlas/paintings.png-atlas
[25avr.2021 19:04:19.408] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map normal: 256x256, mipmaps: 0
[25avr.2021 19:04:19.408] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map specular: 256x256, mipmaps: 0
[25avr.2021 19:04:19.409] [Render thread/INFO] [net.optifine.Config/]: [OptiFine] Animated sprites: 0
[25avr.2021 19:04:19.409] [Render thread/INFO] [net.minecraft.client.renderer.texture.AtlasTexture/]: Created: 128x128x0 minecraft:textures/atlas/mob_effects.png-atlas
[25avr.2021 19:04:19.409] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map normal: 128x128, mipmaps: 0
[25avr.2021 19:04:19.409] [Render thread/INFO] [net.optifine.shaders.SMCLog/]: [Shaders] Allocate texture map specular: 128x128, mipmaps: 0
[25avr.2021 19:04:19.409] [Render thread/INFO] [net.optifine.Config/]: [OptiFine] Animated sprites: 0
[25avr.2021 19:04:19.409] [Render thread/INFO] [net.optifine.Config/]: [OptiFine] *** Reloading custom textures ***
[25avr.2021 19:04:19.416] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Unknown resource pack file: mod_resources
[25avr.2021 19:04:19.416] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Unknown resource pack type: net.minecraft.client.resources.LegacyResourcePackWrapper@3aab42d6
[25avr.2021 19:04:19.459] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Unknown resource pack file: mod_resources
[25avr.2021 19:04:19.459] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Unknown resource pack type: net.minecraft.client.resources.LegacyResourcePackWrapper@4d0abb23
[25avr.2021 19:04:19.461] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Unknown resource pack file: mod_resources
[25avr.2021 19:04:19.461] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Unknown resource pack type: net.minecraft.client.resources.LegacyResourcePackWrapper@6ab1f85b
[25avr.2021 19:04:35.043] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Unknown resource pack file: mod_resources
[25avr.2021 19:04:35.043] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Unknown resource pack type: net.minecraft.client.resources.LegacyResourcePackWrapper@d229912
[25avr.2021 19:04:35.321] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Unknown resource pack type: net.minecraft.client.resources.LegacyResourcePackWrapper@e5864c2
[25avr.2021 19:04:35.321] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Unknown resource pack file: mod_resources
[25avr.2021 19:04:35.324] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Unknown resource pack file: mod_resources
[25avr.2021 19:04:35.325] [Render thread/WARN] [net.optifine.Config/]: [OptiFine] Unknown resource pack type: net.minecraft.client.resources.LegacyResourcePackWrapper@69372c1e
[25avr.2021 19:04:35.329] [Render thread/INFO] [net.optifine.Config/]: [OptiFine] Disable Forge light pipeline
[25avr.2021 19:04:35.330] [Render thread/INFO] [net.optifine.Log/]: [OptiFine] Set ForgeConfig.CLIENT.forgeLightPipelineEnabled=false
[25avr.2021 19:04:35.413] [Render thread/ERROR] [net.minecraftforge.fml.ForgeI18n/CORE]: Illegal format found `{0,modinfo,name} ({0,modinfo,id}) n'a pas été chargé correctement
{2,exc,msg}`
[25avr.2021 19:04:35.414] [Render thread/ERROR] [net.minecraftforge.fml.ForgeI18n/CORE]: Illegal format found `Le fichier {2} n'est pas un fichier de mod valide`
[25avr.2021 19:04:35.415] [Render thread/ERROR] [net.minecraftforge.fml.ForgeI18n/CORE]: Illegal format found `{0,modinfo,name} ({0,modinfo,id}) n'a pas été chargé correctement
{2,exc,msg}`
[25avr.2021 19:04:35.415] [Render thread/ERROR] [net.minecraftforge.fml.ForgeI18n/CORE]: Illegal format found `Le fichier {2} n'est pas un fichier de mod valide`

 

Up c'est ce message là qui s'affiche surtout

Illegal format found `{0,modinfo,name} ({0,modinfo,id}) n'a pas été chargé correctement
{2,exc,msg}`

 

C'est bon j'ai réussi a trouver le mod qui posait problème mais maintenant j'ai une autre erreur venant du mod primal winter et je ne sais pas quoi faire voilà ce que ça me dit :

The game crashed whilst initializing game
Error: java.lang.NullPointerException: Registry Object not present: primalwinter:snowy_spruce_leaves
Code de sortie : -1

Voici le rapport de crash crash-2021-04-26_11.31.51-client.txt

 

Même en mettant une ancienne version il ne fonctionne pas, je vais donc le supprimer merci du temps accordé

 

J'ai finalement trouvé ce qui faisait buggé ce mod et a vraie dire tous les autre il se trouve que c'est uteamcore, je préfère le dire si au cas où dans le futur quelqu'un à le même problème.