Does not work

[Khalian]

I saw the following exception while trying to use this plugin.

com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "prefix" (class com.neovim.ApiInfo$Id), not marked as ignorable (one known property: "id"])
at [Source: N/A; line: -1, column: -1] (through reference chain: com.neovim.ApiInfoHolder["apiInfo"]->com.neovim.ApiInfo["types"]->java.util.LinkedHashMap["Buffer"]->com.neovim.Id["prefix"])
java.util.concurrent.CompletionException: com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "prefix" (class com.neovim.ApiInfo$Id), not marked as ignorable (one known property: "id"])
at [Source: N/A; line: -1, column: -1] (through reference chain: com.neovim.ApiInfoHolder["apiInfo"]->com.neovim.ApiInfo["types"]->java.util.LinkedHashMap["Buffer"]->com.neovim.Id["prefix"])
at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292)
at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308)
at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:593)
at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977)
at com.neovim.msgpack.RequestCallback.setResult(RequestCallback.java:24)
at com.neovim.msgpack.MessagePackRPC.parseResponse(MessagePackRPC.java:249)
at com.neovim.msgpack.MessagePackRPC.parsePacket(MessagePackRPC.java:202)
at com.neovim.msgpack.MessagePackRPC.readFromInput(MessagePackRPC.java:179)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "prefix" (class com.neovim.ApiInfo$Id), not marked as ignorable (one known property: "id"])
at [Source: N/A; line: -1, column: -1] (through reference chain: com.neovim.ApiInfoHolder["apiInfo"]->com.neovim.ApiInfo["types"]->java.util.LinkedHashMap["Buffer"]->com.neovim.Id["prefix"])
at com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException.from(UnrecognizedPropertyException.java:62)
at com.fasterxml.jackson.databind.DeserializationContext.reportUnknownProperty(DeserializationContext.java:855)
at com.fasterxml.jackson.databind.deser.std.StdDeserializer.handleUnknownProperty(StdDeserializer.java:1083)
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownProperty(BeanDeserializerBase.java:1389)
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownVanilla(BeanDeserializerBase.java:1367)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:266)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:125)
at com.fasterxml.jackson.databind.deser.std.MapDeserializer._readAndBindStringMap(MapDeserializer.java:495)
at com.fasterxml.jackson.databind.deser.std.MapDeserializer.deserialize(MapDeserializer.java:341)
at com.fasterxml.jackson.databind.deser.std.MapDeserializer.deserialize(MapDeserializer.java:26)
at com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:490)
at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeWithErrorWrapping(BeanDeserializer.java:465)
at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeUsingPropertyBased(BeanDeserializer.java:380)
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1123)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:298)
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:133)
at com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:490)
at com.fasterxml.jackson.databind.deser.impl.FieldProperty.deserializeAndSet(FieldProperty.java:101)
at com.fasterxml.jackson.databind.deser.impl.BeanAsArrayDeserializer.deserialize(BeanAsArrayDeserializer.java:114)
at com.fasterxml.jackson.databind.ObjectMapper._readValue(ObjectMapper.java:3760)
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2108)
at com.neovim.msgpack.RequestCallback.lambda$new$0(RequestCallback.java:17)
at com.neovim.msgpack.RequestCallback.setResult(RequestCallback.java:22)
... 8 more