Exception in thread "main" com.alibaba.fastjson.JSONException: create asm serializer error

今天测试代码发现转为json格式的代码一点问题都没有，但是报了下面的错

Exception in thread "main" com.alibaba.fastjson.JSONException: create asm serializer error, verson 1.2.62, class class 答复.Bean
	at com.alibaba.fastjson.serializer.SerializeConfig.createJavaBeanSerializer(SerializeConfig.java:264)
	at com.alibaba.fastjson.serializer.SerializeConfig.createJavaBeanSerializer(SerializeConfig.java:120)
	at com.alibaba.fastjson.serializer.SerializeConfig.getObjectWriter(SerializeConfig.java:792)
	at com.alibaba.fastjson.serializer.SerializeConfig.getObjectWriter(SerializeConfig.java:436)
	at com.alibaba.fastjson.serializer.JSONSerializer.getObjectWriter(JSONSerializer.java:416)
	at com.alibaba.fastjson.serializer.JSONSerializer.write(JSONSerializer.java:282)
	at com.alibaba.fastjson.JSON.toJSONBytes(JSON.java:825)
	at com.alibaba.fastjson.JSON.toJSONBytes(JSON.java:796)
	at com.alibaba.fastjson.JSON.toJSONBytes(JSON.java:789)
	at com.alibaba.fastjson.JSON.toJSONBytes(JSON.java:771)
	at com.alibaba.fastjson.JSON.toJSONBytes(JSON.java:698)
	at com.alibaba.fastjson.JSON.toJSONBytes(JSON.java:687)
	at 答复.ToJson.serialize(ToJson.java:13)
	at 答复.ToJson.serialize(ToJson.java:1)
	at org.apache.kafka.common.serialization.Serializer.serialize(Serializer.java:62)
	at org.apache.kafka.clients.producer.KafkaProducer.doSend(KafkaProducer.java:903)
	at org.apache.kafka.clients.producer.KafkaProducer.send(KafkaProducer.java:865)
	at 答复.make.main(make.java:30)
Caused by: java.lang.UnsupportedOperationException
	at com.alibaba.fastjson.asm.ByteVector.putUTF8(ByteVector.java:191)
	at com.alibaba.fastjson.asm.ClassWriter.newUTF8(ClassWriter.java:272)
	at com.alibaba.fastjson.asm.ClassWriter.newClassItem(ClassWriter.java:283)
	at com.alibaba.fastjson.asm.MethodWriter.visitTypeInsn(MethodWriter.java:165)
	at com.alibaba.fastjson.serializer.ASMSerializerFactory.createJavaBeanSerializer(ASMSerializerFactory.java:340)
	at com.alibaba.fastjson.serializer.SerializeConfig.createASMSerializer(SerializeConfig.java:92)
	at com.alibaba.fastjson.serializer.SerializeConfig.createJavaBeanSerializer(SerializeConfig.java:248)
	... 17 more

原因：
因测试代码便于区分，自己又是个菜鸟偷了懒包名使用了中文
解决办法：
检查路径是否包含有中文。