java.sql.SQLException: Parameter index out of range (1 > number of parameters, which is 0).

--- The error occurred in sqlMap/adInfo.xml. 
--- The error occurred while applying a parameter map. 
--- Check the insertAdInfo-InlineParameterMap. 
--- Check the parameter mapping for the 'clicks' property. 
--- Cause: java.sql.SQLException: Parameter index out of range (1 > number of parameters, which is 0).
Caused by: java.sql.SQLException: Parameter index out of range (1 > number of parameters, which is 0).
    at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeUpdate(GeneralStatement.java:91)
    at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.insert(SqlMapExecutorDelegate.java:442)

 

查了很久，才发现写了一个很傻的sql  {   }   ..............唉

 

  
    

   
     
   
      
   
     <!--
   
      录入广告统计信息 
   
     -->
   
     
 
   
     <
   
     insert 
   
     id
   
     ="insertAdInfo"
   
      parameterClass
   
     ="com.tq365.vo.AdInfo"
   
     >
   
     
 insert into
 ad_info(
 clicks,
 impressions,
 clicksRate,
 costPerClick,
 cost,
 averagePosition,
 conversions,
 costMConversions,
 conversionsRate,
 googleAdId,
 insertTime
 )values{
 #clicks#,
 #impressions#,
 #clicksRate#,
 #costPerClick#,
 #cost#,
 #averagePosition#,
 #conversions#,
 #costMConversions#,
 #conversionsRate#,
 #googleAdId#,
 #insertTime#
 }
 
   
     </
   
     insert
   
     >