服务器未知运行时异常: nested exception is org.apache.ibatis.exceptions.PersistenceException: 
### Error updating database.  Cause: java.lang.NullPointerException: target is null for method getClass
### The error may exist in com/casic/missiles/mapper/finance/FinanceBusinessSettlementInfoMapper.java (best guess)
### The error may involve com.casic.missiles.mapper.finance.FinanceBusinessSettlementInfoMapper.deleteBatchIds
### The error occurred while executing an update
### Cause: java.lang.NullPointerException: target is null for method getClass