[步骤]
[结果]
红绿灯分组页面，点击新增，在添加红绿灯分组弹框中，不输入任何值，点击确定按钮，页面报错。
### Error updating database. Cause: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 ### The error may involve com.shsany.locomotive.trafficcontrol.mapper.SignGroupMapper.insertSignGroup-Inline ### The error occurred while setting parameters ### SQL: insert into sign_group ### Cause: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 ; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
[期望]