Error

java.lang.NoClassDefFoundError: net/minecraft/class_310
    at gg.essential.universal.UMinecraft.<clinit>(UMinecraft.kt:31)
    at gg.essential.elementa.VanillaFontRenderer.getStringWidth(VanillaFontRenderer.kt:21)
    at gg.essential.elementa.dsl.UtilitiesKt.width(utilities.kt:14)
    at gg.essential.elementa.dsl.UtilitiesKt.width$default(utilities.kt:13)
    at gg.essential.elementa.components.input.UITextInput.<init>(UITextInput.kt:30)
    at gg.essential.elementa.components.input.UITextInput.<init>(UITextInput.kt:8)
    at gg.essential.elementa.components.input.UITextInput.<init>(UITextInput.kt)
    at com.commandcracker8.emeraldearningscalculator.client.EmeraldEarningsCalculatorClient.lambda$onInitializeClient$0(EmeraldEarningsCalculatorClient.java:43)
    at net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents.lambda$static$2(ClientTickEvents.java:65)
    at net.minecraft.client.MinecraftClient.handler$zeg000$onEndTick(MinecraftClient.java:3997)
    at net.minecraft.client.MinecraftClient.tick(MinecraftClient.java:1807)
    at net.minecraft.client.MinecraftClient.render(MinecraftClient.java:1086)
    at net.minecraft.client.MinecraftClient.run(MinecraftClient.java:733)
    at net.minecraft.client.main.Main.main(Main.java:238)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:568)
    at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:416)
    at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:77)
    at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
    at net.fabricmc.devlaunchinjector.Main.main(Main.java:86)
Caused by: java.lang.ClassNotFoundException: net.minecraft.class_310
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
    at net.fabricmc.loader.impl.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:158)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
    ... 22 more