问题描述：

项目使用的技术框架是Spring Boot，依赖管理工具是Maven，需要用到数据库所以引入了mysql-connector-java相关jar包。

[INFO] Scanning for projects...
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[ERROR] 'dependencies.dependency.version' for mysql:mysql-connector-java:jar is missing. @ line 17, column 21
 @ 
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]   
……

问题解决：

高版本的MySQL驱动类的路径有所修改，修改一下MySQL驱动类即可，项目就能够正常启动了。

修改前：

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>

修改后：

        <dependency>
            <groupId>com.mysql</groupId>
            <artifactId>mysql-connector-j</artifactId>
            <scope>runtime</scope>
        </dependency>