MySQL 报错 com.alibaba.druid.sql.parser.EOFParserException: EOF

ResultLogCleaner meets an unexpected exception, 
### Error updating database.  Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: com.alibaba.druid.sql.parser.EOFParserException: EOF
### The error may involve defaultParameterMap
### The error occurred while setting parameters
### SQL: delete from t_case_changelog where cVersion = ? and caseNo in
### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: com.alibaba.druid.sql.parser.EOFParserException: EOF
; bad SQL grammar []; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: com.alibaba.druid.sql.parser.EOFParserException: EOF

报错详情如上，请问有人遇到过类似的错误吗，可能的造成原因又是什么呢。

if(!CollectionUtils.isEmpty(casesNotExisted))
{
    logger.info("current cVersion:" + cVersion);
    // 分批处理,100为标准
    int numberOfHundred = casesNotExisted.size() / 100;
    List<String> tempCaseNotExisted;
    for(int i = 0;i < numberOfHundred;i++)
    {
        tempCaseNotExisted = casesNotExisted.subList(i * 100, (i + 1) * 100);                   
        count += caseLogDao.deleteCaseNotExisted(tableName, tempCaseNotExisted, cVersion);
        logger.info("end to delete " + (i + 1) + " hundred cases");
    }
    tempCaseNotExisted = casesNotExisted.subList(numberOfHundred * 100, casesNotExisted.size());
    if(!CollectionUtils.isEmpty(tempCaseNotExisted))
    {
        logger.info(tempCaseNotExisted.size() + " cases will be deleted at last.");
        count += caseLogDao.deleteCaseNotExisted(tableName, tempCaseNotExisted, cVersion);
    }       
    logger.info(count + " records has been deleted.");
}   

根据错误日志，出错应该在for循环里面

sql语句拼接有问题

sql语句有错，

delete from t_case_changelog where cVersion = ? and caseNo in

你这个in后面没有了？没做参数条件判断吧