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Exception in thread "Client thread" java.lang.ClassFormatError: Duplicate method name "serialize" with signature "(Ljava.lang.Object;Ljava.lang.reflect.Type;Lcom.google.gson.JsonSerializationContext;)Lcom.google.gson.JsonElement;" in class file net/minecraft/util/IChatComponent$Serializer
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1013)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:862)
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:760)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:681)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:639)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
at net.minecraft.client.resources.data.IMetadataSerializer.(IMetadataSerializer.java:24)
at net.minecraft.client.Minecraft.(Minecraft.java:313)
at net.minecraft.client.main.Main.main(Main.java:113)
at Start.main(Start.java:11)

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