java.lang.NoClassDefFoundError: Could not initialize class org.apache.kafka.connect.json.JsonConverterConfig

[ccc66666]

我在使用flink cdc的时候，报了这个错误：
java.lang.NoClassDefFoundError: Could not initialize class org.apache.kafka.connect.json.JsonConverterConfig
at org.apache.kafka.connect.json.JsonConverter.configure(JsonConverter.java:309)
at org.apache.kafka.connect.json.JsonConverter.configure(JsonConverter.java:322)
at io.debezium.embedded.EmbeddedEngine.(EmbeddedEngine.java:584)
at io.debezium.embedded.EmbeddedEngine.(EmbeddedEngine.java:81)
at io.debezium.embedded.EmbeddedEngine$BuilderImpl.build(EmbeddedEngine.java:302)
at io.debezium.embedded.EmbeddedEngine$BuilderImpl.build(EmbeddedEngine.java:218)
at io.debezium.embedded.ConvertingEngineBuilder.build(ConvertingEngineBuilder.java:151)
at com.ververica.cdc.debezium.DebeziumSourceFunction.run(DebeziumSourceFunction.java:420)
at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:116)
at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:73)
at org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:323)具体的版本是：flink:1.14.0

org.apache.flink
flink-connector-kafka_2.11
${flink.version}


org.apache.kafka
kafka-clients
2.2.0

想请教一下这个是咋回事