Couldn't perform the operation getAutoCommit 求救!

[pyantking]

java.sql.SQLException: Couldn't perform the operation getAutoCommit: You can't perform any operations on this connection. It has been automatically closed by Proxool for some reason (see logs).
at org.logicalcobwebs.proxool.WrappedConnection.invoke(WrappedConnection.java:207)
at org.logicalcobwebs.proxool.WrappedConnection.intercept(WrappedConnection.java:87)
at $java.sql.Connection$$EnhancerByProxool$$5698d586.getAutoCommit()
at org.hibernate.jdbc.ConnectionManager.isAutoCommit(ConnectionManager.java:185)
at org.hibernate.jdbc.JDBCContext.afterNontransactionalQuery(JDBCContext.java:223)
at org.hibernate.impl.SessionImpl.afterOperation(SessionImpl.java:412)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1111)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.springframework.orm.hibernate3.HibernateTemplate$31.doInHibernate(HibernateTemplate.java:853)
at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:366) at org.springframework.orm.hibernate3.HibernateTemplate.find(HibernateTemplate.java:844) at org.springframework.orm.hibernate3.HibernateTemplate.find(HibernateTemplate.java:840) at com.hibernate.dao.AdminuserDAO.findByProperty(AdminuserDAO.java:81)
at com.wclhc.struts.action.AdminloginAction.execute(AdminloginAction.java:117)
at org.springframework.web.struts.DelegatingActionProxy.execute(DelegatingActionProxy.java:106) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)at com.filter.FilterEncoding.doFilter(FilterEncoding.java:24)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilte(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)

项目用的是ＨＩＢＥＲＮＡＴＥ＋ＰＲＯＸＯＯＬ，请大家帮帮忙，我都不知道这问题出错在什么程序中＾

说说自己的感受:
此问题,应该出自在AdminloginAction 调用AdminuserDAO 的 findByProperty方法中!是一个简单的登陆查询用户信息的DAO,由ECLIPSE自动生成的DAO,我也看过了并没有什么发现
public List findByProperty(String propertyName, Object value) {
log.debug("finding Adminuser instance with property: " + propertyName
+ ", value: " + value);
try {
String queryString = "from Adminuser as model where model."
+ propertyName + "= ?";
return getHibernateTemplate().find(queryString, value);
} catch (RuntimeException re) {
log.error("find by property name failed", re);
throw re;
}
}
还有一点最重要,如果程序运行一次是正确的,第二次运行怎么可能出错!我试图在本机去重显这个问题,可用了不少手段怎么也试不出来!我开始绝望,因此希望大家能帮帮忙!

[xiechunmei13]

08年的帖子没人回？我现在也遇到这个问题。求救啊。。。。。。

[jishuaige]

我现在也遇到这个问题,所以顶上来！

[javaxingxing]

呵呵 至于你们顶不顶 反正我是顶了

[wuya_0031]

顶一下；我也遇到了这样的报错；我左思右想右想左思，最后终于发现是我的前面一段代码强制转化没问题但是造成了后面一个参数传递到过滤器里面的东东时候报错,我说的意思是给你个小小线索，看看以前的代码有没有问题；

[xiaoyao8810205]

也遇到这个问题，调试了两个多小时。
怎么都没人解决。。
我这边的原因，我猜测是Connection 连接时间不够长。。。。
继续调试，有答案了回复。。

[xiaoyao8810205]

我问题解决了。
我的存储过程的功能主要是Insert，而我IBatis 里面用的是QueryForObject ，一直没有返回值，一直在等待所以出现了Connecting 断开的错误。
之后我将：QueryForObject 改成：Insert 然后就可以了。
- -，不知道楼上解决后是不是也是这个问题。

[coltin1314]

我现在也遇到类似问题。。。我是在update过程中出现了
java.sql.SQLException: Couldn't perform the operation getAutoCommit: You can't perform any operations on this connection. It has been automatically closed by Proxool for some reason (see logs).

当数据量小的时候没问题，数据量大了就会出现，咋回事啊