Caused by: java.lang.ClassNotFoundExceptionorg/apache/flink/shaded/jackson2/com/fasterxml/jackson/co

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/flink/shaded/jackson2/com/fasterxml/jackson/core/JsonParseException

    at org.apache.flink.runtime.webmonitor.WebMonitorEndpoint.initializeHandlers(WebMonitorEndpoint.java:212)

    at org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint.initializeHandlers(DispatcherRestEndpoint.java:84)

    at org.apache.flink.runtime.rest.RestServerEndpoint.start(RestServerEndpoint.java:136)

    at org.apache.flink.runtime.minicluster.MiniCluster.start(MiniCluster.java:367)

    at org.apache.flink.streaming.api.environment.LocalStreamEnvironment.execute(LocalStreamEnvironment.java:120)

    at com.shanglin.kafka.test.Kafka010Example.main(Kafka010Example.java:96)

Caused by: java.lang.ClassNotFoundException: org.apache.flink.shaded.jackson2.com.fasterxml.jackson.core.JsonParseException

    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)

    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

    ... 6 more

缺少jar包

但是添加包後還是報異常

<dependency>
    <groupId>org.apache.flink</groupId>
    <artifactId>flink-shaded-jackson</artifactId>
</dependency>
           

後面看到官網上需要添加版本号，添加上去

<dependency>
    <groupId>org.apache.flink</groupId>
    <artifactId>flink-shaded-jackson</artifactId>
    <version>2.9.8-7.0</version>
</dependency>
           

記住，将所有的Java改為同一個>1.7的版本

啟動就沒事了