spring boot 集成 mybatis-plus 报错 java.lang.TypeNotPresentException: Type [unknown] not present

从 maven mybatis-plus 导的坐标为

<!-- https://mvnrepository.com/artifact/com.baomidou/mybatis-plus -->
<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus</artifactId>
    <version>3.0.5</version>
</dependency>

发现报错   java.lang.TypeNotPresentException: Type [unknown] not present

解决办法:

修改坐标  在 后面添加  boot-starter

<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-boot-starter</artifactId>
    <version>3.0.5</version>
</dependency>