老师 自动生成代码，代码执行到这里就报错了 达梦数据库

java.sql.SQLException: 无效的表或视图名 'USER_TAB_COMMENTS' 

at dm.jdbc.dbaccess.DBError.throwSQLException(Unknown Source)

at dm.jdbc.driver.DmdbCSI.prepareSQL(Unknown Source)

at dm.jdbc.driver.DmdbStatement.directExec(Unknown Source)

at dm.jdbc.driver.DmdbPreparedStatement.initialize(Unknown Source)

at dm.jdbc.driver.DmdbPreparedStatement.<init>(Unknown Source)

at dm.jdbc.driver.DmdbConnection.prepareStatement(Unknown Source)

at dm.jdbc.driver.DmdbConnection.prepareStatement(Unknown Source)

at com.baomidou.mybatisplus.generator.config.builder.ConfigBuilder.getTablesInfo(ConfigBuilder.java:457)

at com.baomidou.mybatisplus.generator.config.builder.ConfigBuilder.handlerStrategy(ConfigBuilder.java:281)

at com.baomidou.mybatisplus.generator.config.builder.ConfigBuilder.<init>(ConfigBuilder.java:142)

at com.baomidou.mybatisplus.generator.AutoGenerator.execute(AutoGenerator.java:92)

at com.htsd.ancillaryservices.utils.MybatisPlusGenerator.main(MybatisPlusGenerator.java:183)