objectMapper.writeValueAsString()报错The type org.codehaus.jackson.Versioned cannot be resolved. It is

导入springboot项目
objectMapper.writeValueAsString()方法上报以下错

The type org.codehaus.jackson.Versioned cannot be resolved. It is indirectly
 referenced from required .class files

解决办法：
查看pom中是否有以下依赖

          <dependency>
			<groupId>org.codehaus.jackson</groupId>
			<artifactId>jackson-core-asl</artifactId>
			<version>1.9.11</version>
		</dependency>
		
		<dependency>
  			<groupId>org.codehaus.jackson</groupId>
  			<artifactId>jackson-mapper-asl</artifactId>
  			<version>1.9.11</version>
		</dependency>

注：最好两个版本保持一致。