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NoSuchMethodError with Inventory Essentials version 8.2.19+forge-1.20.1 #78
Description
Minecraft Version
1.20.1
Mod Loader
Forge
Describe the Issue
When using the latest version (8.2.19+forge-1.20.1) of Inventory Essentials, the game crashes on startup.
This doesn't happen with the previous version (8.2.18+forge-1.20.1).
Logs
[18:37:11] [modloading-worker-0/ERROR] [ne.mi.fm.ja.FMLModContainer/LOADING]: Failed to create mod instance. ModID: inventoryessentials, class net.blay09.mods.inventoryessentials.ForgeInventoryEssentials
java.lang.NoSuchMethodError: 'com.mojang.blaze3d.platform.InputConstants$Key com.mojang.blaze3d.platform.InputConstants.getKey(int, int)'
at net.blay09.mods.inventoryessentials.client.ModKeyMappings.initialize(ModKeyMappings.java:41) ~[inventoryessentials-forge-1.20.1-8.2.19.jar%23245!/:8.2.19] {re:classloading}
at net.blay09.mods.inventoryessentials.client.InventoryEssentialsClient.initialize(InventoryEssentialsClient.java:23) ~[inventoryessentials-forge-1.20.1-8.2.19.jar%23245!/:8.2.19] {re:classloading}
at net.blay09.mods.balm.forge.client.ForgeBalmClientRuntime.initializeMod(ForgeBalmClientRuntime.java:89) ~[balm-forge-1.20.1-7.3.42.jar%23213!/:7.3.42] {re:classloading}
at net.blay09.mods.balm.api.client.BalmClient.initializeMod(BalmClient.java:61) ~[balm-forge-1.20.1-7.3.42.jar%23213!/:7.3.42] {re:classloading}
at net.blay09.mods.balm.api.client.BalmClient.initialize(BalmClient.java:33) ~[balm-forge-1.20.1-7.3.42.jar%23213!/:7.3.42] {re:classloading}
at net.blay09.mods.inventoryessentials.ForgeInventoryEssentials.lambda$new$0(ForgeInventoryEssentials.java:36) ~[inventoryessentials-forge-1.20.1-8.2.19.jar%23245!/:8.2.19] {re:classloading}
at net.minecraftforge.fml.DistExecutor.unsafeRunWhenOn(DistExecutor.java:111) ~[fmlcore-1.20.1-47.4.23.jar%23275!/:?] {}
at net.minecraftforge.fml.DistExecutor.runWhenOn(DistExecutor.java:95) ~[fmlcore-1.20.1-47.4.23.jar%23275!/:?] {}
at net.blay09.mods.inventoryessentials.ForgeInventoryEssentials.<init>(ForgeInventoryEssentials.java:36) ~[inventoryessentials-forge-1.20.1-8.2.19.jar%23245!/:8.2.19] {re:classloading}
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] {}
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] {}
at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] {}
at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) ~[?:?] {}
at java.lang.reflect.Constructor.newInstance(Constructor.java:481) ~[?:?] {}
at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:77) ~[javafmllanguage-1.20.1-47.4.23.jar%23276!/:?] {}
at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$5(ModContainer.java:126) ~[fmlcore-1.20.1-47.4.23.jar%23275!/:?] {re:mixin}
at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) ~[?:?] {}
at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) ~[?:?] {}
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {}
at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?] {}
at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?] {re:mixin,re:computing_frames}
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?] {re:mixin,re:computing_frames}
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?] {re:mixin}
Activity
build: Fix wrong jar being uploaded to Modrinth #78
BlayTheNinth commentedon Aug 28, 2026
Thanks, the wrong file had been uploaded to Modrinth. Redownloading the reupload should fix the problem.