Hello! Having some trouble with starting minecraft, had to re-download it when I change laptops and now I'm getting this error message every time I try and play.
The game crashed whilst rendering overlay Error: java.lang.NoClassDefFoundError: net/alexwells/kottle/FMLKotlinModLoadingContext Exit Code: -1
I should add that I do play modded minecraft, but there are only 12 and I used them all together in my CurseForge Modpack before, so I don't know what the problem is.
Here is the error report:
---- Minecraft Crash Report ----
// You should try our sister game, Minceraft!
Time: 3/25/22 3:50 PM
Description: Rendering overlay
java.lang.NoClassDefFoundError: net/alexwells/kottle/FMLKotlinModLoadingContext
at mods.betterfoliage.BetterFoliageMod.<clinit>(BetterFoliageMod.kt:33) ~[?:2.6.4] {re:mixin,re:classloading}
at net.minecraft.client.renderer.model.ModelBakery.handler$zze000$onBeforeTextures(ModelBakery.java:649) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:betterfoliage.common.mixins.json:MixinModelBakery,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraft.client.renderer.model.ModelBakery.processLoading(ModelBakery.java:196) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:betterfoliage.common.mixins.json:MixinModelBakery,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraftforge.client.model.ModelLoader.<init>(ModelLoader.java:72) ~[?:?] {re:classloading}
at net.minecraft.client.renderer.model.ModelManager.func_212854_a_(ModelManager.java:55) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
at net.minecraft.client.renderer.model.ModelManager.func_212854_a_(ModelManager.java:19) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
at net.minecraft.client.resources.ReloadListener.func_215270_b(SourceFile:11) ~[?:?] {re:classloading}
at net.minecraft.client.resources.ReloadListener$$Lambda$2573/844194537.get(Unknown Source) ~[?:?] {}
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1582) ~[?:1.8.0_51] {}
at java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1574) ~[?: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] {}
Caused by: java.lang.ClassNotFoundException: net.alexwells.kottle.FMLKotlinModLoadingContext
at java.lang.ClassLoader.findClass(ClassLoader.java:530) ~[?:1.8.0_51] {}
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] {}
at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:104) ~[modlauncher-5.1.2.jar:?] {re:classloading}
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] {}
... 14 more
Suppressed: java.lang.ClassNotFoundException
at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:263) ~[modlauncher-5.1.2.jar:?] {}
at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:134) ~[modlauncher-5.1.2.jar:?] {re:classloading}
at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:96) ~[modlauncher-5.1.2.jar:?] {re:classloading}
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] {}
at mods.betterfoliage.BetterFoliageMod.<clinit>(BetterFoliageMod.kt:33) ~[?:2.6.4] {re:mixin,re:classloading}
at net.minecraft.client.renderer.model.ModelBakery.handler$zze000$onBeforeTextures(ModelBakery.java:649) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:betterfoliage.common.mixins.json:MixinModelBakery,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraft.client.renderer.model.ModelBakery.processLoading(ModelBakery.java:196) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:betterfoliage.common.mixins.json:MixinModelBakery,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraftforge.client.model.ModelLoader.<init>(ModelLoader.java:72) ~[?:?] {re:classloading}
at net.minecraft.client.renderer.model.ModelManager.func_212854_a_(ModelManager.java:55) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
at net.minecraft.client.renderer.model.ModelManager.func_212854_a_(ModelManager.java:19) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
at net.minecraft.client.resources.ReloadListener.func_215270_b(SourceFile:11) ~[?:?] {re:classloading}
at net.minecraft.client.resources.ReloadListener$$Lambda$2573/844194537.get(Unknown Source) ~[?:?] {}
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1582) ~[?:1.8.0_51] {}
at java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1574) ~[?:1.8.0_51] {}
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51] {}
at java.util.concurrent.ForkJoinPool$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] {}
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Render thread
Stacktrace:
at net.minecraft.client.renderer.GameRenderer.func_195458_a(GameRenderer.java:472)
-- Overlay render details --
Details:
Overlay name: net.minecraft.client.gui.ResourceLoadProgressGui
Stacktrace:
at net.minecraft.client.renderer.GameRenderer.func_195458_a(GameRenderer.java:472)
at net.minecraft.client.Minecraft.func_195542_b(Minecraft.java:924)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:553)
at net.minecraft.client.main.Main.main(SourceFile:204)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51)
at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$429/1959758632.call(Unknown Source)
at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37)
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54)
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72)
at cpw.mods.modlauncher.Launcher.run(Launcher.java:81)
at cpw.mods.modlauncher.Launcher.main(Launcher.java:65)
-- System Details --
Details:
Minecraft Version: 1.15.2
Minecraft Version ID: 1.15.2
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 1192515904 bytes (1137 MB) / 1738539008 bytes (1658 MB) up to 3817865216 bytes (3641 MB)
CPUs: 16
JVM Flags: 4 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx4096m -Xms256m
ModLauncher: 5.1.2+70+master.2845bb9
ModLauncher launch target: fmlclient
ModLauncher naming: srg
ModLauncher services:
/mixin-0.8.2.jar mixin PLUGINSERVICE
/eventbus-2.2.1-service.jar eventbus PLUGINSERVICE
/forge-1.15.2-31.2.57.jar object_holder_definalize PLUGINSERVICE
/forge-1.15.2-31.2.57.jar runtime_enum_extender PLUGINSERVICE
/accesstransformers-2.1.3-shadowed.jar accesstransformer PLUGINSERVICE
/forge-1.15.2-31.2.57.jar capability_inject_definalize PLUGINSERVICE
/forge-1.15.2-31.2.57.jar runtimedistcleaner PLUGINSERVICE
/mixin-0.8.2.jar mixin TRANSFORMATIONSERVICE
/forge-1.15.2-31.2.57.jar fml TRANSFORMATIONSERVICE
FML: 31.2
Forge: net.minecraftforge:31.2.57
FML Language Providers:
javafml@31.2
minecraft@1
Mod List:
betteranimals-1.15.2-5.5.0.jar Cyber's Better Animal Models {betteranimals@5.5.0 NONE}
BetterCaves-1.15.2-1.0.jar YUNG's Better Caves {bettercaves@1.15.2-1.0 NONE}
BetterFoliage-2.6.4-Forge-1.15.2.jar Better Foliage {betterfoliage@2.6.4 NONE}
BiomesOPlenty-1.15.2-10.0.0.366-universal.jar Biomes O' Plenty {biomesoplenty@1.15.2-10.0.0.366 NONE}
FastLeafDecay-v22.1.jar FastLeafDecay {fastleafdecay@v22.1 NONE}
jei-1.15.2-6.0.3.16.jar Just Enough Items {jei@6.0.3.16 NONE}
minecolonies-0.13.645-RELEASE-universal.jar MineColonies {minecolonies@0.13.645-RELEASE NONE}
pamhc2crops-1.15.2-1.0.5.jar Pam's HarvestCraft 2 Crops {pamhc2crops@version NONE}
pamhc2foodcore-1.15.2-1.1.0.jar Pam's HarvestCraft 2 Food Core {pamhc2foodcore@version NONE}
pamhc2foodextended-1.15.2-1.0.0.jar Pam's HarvestCraft 2 Food Extended {pamhc2foodextended@version NONE}
pamhc2trees-1.15.2-1.0.7.jar Pam's HarvestCraft 2 Fruit Trees {pamhc2trees@version NONE}
structurize-0.13.31-RELEASE.jar Structurize {structurize@0.13.31-RELEASE NONE}
forge-1.15.2-31.2.57-universal.jar Forge {forge@31.2.57 NONE}
forge-1.15.2-31.2.57-client.jar Minecraft {minecraft@1.15.2 NONE}
Launched Version: forge-31.2.57
Backend library: LWJGL version 3.2.2 build 10
Backend API: AMD Radeon(TM) Graphics GL version 4.6.14830 Compatibility Profile Context 21.10.30.01 27.20.21030.1005, ATI Technologies Inc.
GL Caps: Using framebuffer using OpenGL 3.0
Using VBOs: Yes
Is Modded: Definitely; Client brand changed to 'forge'
Type: Client (map_client.txt)
Resource Packs:
Current Language: ~~ERROR~~ NullPointerException: null
CPU: 16x AMD Ryzen 7 5700U with Radeon Graphics
Any advice would be greatly appreciate please!
