org.hibernate.exception.JDBCConnectionException: could not extract ResultSet
org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:132)
org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:49)
org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:126)
org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:112)
org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:89)
org.hibernate.loader.Loader.getResultSet(Loader.java:2065)
org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1862)
org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1838)
org.hibernate.loader.Loader.doQuery(Loader.java:909)
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:354)
org.hibernate.loader.Loader.doList(Loader.java:2553)
org.hibernate.loader.Loader.doList(Loader.java:2539)
org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2369)
org.hibernate.loader.Loader.list(Loader.java:2364)
org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:496)
org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:387)
org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:231)
org.hibernate.internal.SessionImpl.list(SessionImpl.java:1264)
org.hibernate.internal.QueryImpl.list(QueryImpl.java:103)
com.dave.gamebeta.dao.GameDAO.getRanking(GameDAO.java:83)
com.dave.gamebeta.action.GameAction.getRanking(GameAction.java:84)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:483)
com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:450)
com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:289)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:252)
org.apache.struts2.interceptor.DeprecationInterceptor.intercept(DeprecationInterceptor.java:41)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:249)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:249)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:139)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:562)
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:434)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:744)
<em>异常</em>信息： org.springframework.orm.jpa.JpaSystemException: could not <em>extract</em> <em>ResultSet</em>; nested exception is org.hibernate.exception.GenericJDBCException: could not <em>extract</em> <em>ResultSet</em> at org.springframewo...
求大神告诉原因以及解决办法,谢谢！
嘚啵嘚嘚啵嘚. ---幸运皮 我想来想去,还是要说一下问题<em>出现</em>的情景,吼吼~ 本来运行不错,后来老师跟我说,每次早上去上班访问网站的时候就会<em>出现</em>这个问题,重启一下tomcat就好了,等第二天就又<em>出现</em>这样的问题. 后来我查了一下,原来是数据库连接超时的问题,但是,第一次改好后,我以为改好了,因为要等一天的时间(至少是8个小时)去验证呢,结果,过了两天,老师来邮件说,不行,还是那样. 后...
问题描述： 1000台农机同时上报数据，每个农机2秒上报一次，上报的数据包括 时间戳，经纬度，速度，高度，航向等30个字段，上报到mqtt服务器，后台服务连接mqtt服务器通过mqtt协议 接收到 这
<em>ResultSet</em> org.hibernate.exception.SQLGrammarException: could not <em>extract</em> <em>ResultSet</em> 这个问题..一般是自己的sql写的有问题。 在ide里边使用原生的sql时，要格外注意~下边说一个在springboot jpa中遇到的问题。 这个是正确的sql：@Query(value = &quot;select * from `tb
错误背景 ssh项目一个Action请求转发到另一个请求 <action name="replay_op" class="replayOperator" method="replay_ask"> <result name="success" type="redirect">/details.kk?post_id=${post_id}</result> ...
.springframework.orm.hibernate3.HibernateJdbcException: JDBC exception on Hibernate data access: SQLException for SQL [insert into tb_news (n_title, n_content, n_style, n_addTime, n_addAdmin, n_isPubl
报的错误： 2018-08-02 10:14:55.070 WARN 1744 --- [nio-8080-exec-3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 42883 2018-08-02 10:14:55.070 ERROR 1744 --- [nio-8080-exec-3] o...
 **一按登录就<em>出现</em>500，说jdbc连接失败，求求大佬** Type Exception Report Message JDBC exception on Hibernate data access: SQLException for SQL [n/a]; SQL state [null]; error code [0]; Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection Description The server encountered an unexpected condition that prevented it from fulfilling the request. Exception org.springframework.orm.hibernate5.HibernateJdbcException: JDBC exception on Hibernate data access: SQLException for SQL [n/a]; SQL state [null]; error code [0]; Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection org.springframework.orm.hibernate5.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:254) org.springframework.orm.hibernate5.HibernateTemplate.doExecute(HibernateTemplate.java:388) org.springframework.orm.hibernate5.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:347) org.springframework.orm.hibernate5.HibernateTemplate.find(HibernateTemplate.java:831) com.dao.impl.UserDaoImpl.findByName(UserDaoImpl.java:43) com.struts.action.LoginServiceAction.execute(LoginServiceAction.java:45) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) ognl.OgnlRuntime.invokeMethod(OgnlRuntime.java:873) ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1539) ognl.ObjectMethodAccessor.callMethod(ObjectMethodAccessor.java:68)
jpa执行分页操作时，可能报错Caused by: org.hibernate.exception.SQLGrammarException: could not <em>extract</em> <em>ResultSet</em> 原因： 1.表与字段没有对应起来 2.数据库连接池配置方言与数据库不匹配 //oracle数据库方言 hibernate.dialect=org.hibernate.dialect.O
这是我写的一个方法 ``` public BeanAdmin adminLogin(String loginName, String loginPwd) throws Exception { // TODO Auto-generated method stub Session session = MySessionFactory.getSession(); Transaction tx = null; BeanAdmin admin = null; try{ Query query = session.createQuery ("from BeanAdmin as a where a.admin_name=:loginName and a.admin_pwd=:loginPwd"); query.setMaxResults(1); query.setParameter("loginName",loginName); query.setParameter("loginPwd", loginPwd); tx = session.beginTransaction(); admin = (BeanAdmin)query.uniqueResult(); tx.commit(); }catch(Exception ex){ if(tx!=null)tx.rollback(); ex.printStackTrace(); }finally{ MySessionFactory.closeSession(); } return admin; } ``` 主函数 ``` public static void main(String args[]) throws Exception{ AdminServiceImpl as=new AdminServiceImpl(); BeanAdmin admin=new BeanAdmin(); admin=as.adminLogin("sa", "123456"); } ``` 错误： ``` log4j:WARN No appenders could be found for logger (org.jboss.logging). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. Hibernate: select top 1 beanadmin0_.admin_id as admin_id1_1_, beanadmin0_.admin_type as admin_ty2_1_, beanadmin0_.admin_type_name as admin_ty3_1_, beanadmin0_.admin_name as admin_na4_1_, beanadmin0_.admin_pwd as admin_pw5_1_ from doudou_shop.admin beanadmin0_ where beanadmin0_.admin_name=? and beanadmin0_.admin_pwd=? org.hibernate.exception.SQLGrammarException: could not <em>extract</em> <em>ResultSet</em> at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:123) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:49) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:126) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:112) at org.hibernate.engine.jdbc.internal.<em>ResultSet</em>ReturnImpl.<em>extract</em>(<em>ResultSet</em>ReturnImpl.java:91) at org.hibernate.loader.Loader.get<em>ResultSet</em>(Loader.java:2065) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1862) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1838) at org.hibernate.loader.Loader.doQuery(Loader.java:909) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:354) at org.hibernate.loader.Loader.doList(Loader.java:2553) at org.hibernate.loader.Loader.doList(Loader.java:2539) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2369) at org.hibernate.loader.Loader.list(Loader.java:2364) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:496) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:387) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:231) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1264) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:103) at org.hibernate.internal.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:966) at doudou.service.AdminServiceImpl.adminLogin(AdminServiceImpl.java:31) at doudou.service.AdminServiceImpl.main(AdminServiceImpl.java:153) Caused by: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: 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 '1 beanadmin0_.admin_id as admin_id1_1_, beanadmin0_.admin_type as admin_ty2_1_, ' at line 1 at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:936) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2870) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1573) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1665) at com.mysql.jdbc.Connection.execSQL(Connection.java:3176) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1153) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1266) at org.hibernate.engine.jdbc.internal.<em>ResultSet</em>ReturnImpl.<em>extract</em>(<em>ResultSet</em>ReturnImpl.java:82) ... 17 more ```
HTTP Status 500 - JDBC exception on Hibernate data access: SQLException for SQL [n/a]; SQL state [HY000]; error code [1364]; could not execute statement; nested exception is org.hibernate.exception....
一。本人将公司基于SSH(Spring,SpringMVC,Hibernate)的web项目上传至远程服务器，打开网页后报500错误。查看日志文件，发现后台抛出了如下<em>异常</em>：nested exceptionis org.hibernate.exception.GenericJDBCException: Cannot open connection。翻译过来大意是说，在使用Hibernate通过JDB
<em>异常</em>信息： org.springframework.orm.jpa.JpaSystemException: could not <em>extract</em> <em>ResultSet</em>; nested exception is org.hibernate.exception.GenericJDBCException: could not <em>extract</em> <em>ResultSet</em> at org.springframewor...
<em>异常</em>描述 aused by: org.hibernate.HibernateException: Unable to make JDBC Connection [jdbc:mysql://localhost:3306/test? &serverTimezone=GMT%2B8&useSSL=false] 在网上找了一些解决方法似乎都不行，经过自己摸索解决...
环境说明 SSH：Struts2 + Spring4 + hinernate5 数据库： Oracle12c 具体问题 实现一个登陆功能时，报错如下： 解决方案错误显示表或者视图不存在，应该是hibernate映射文件<em>出现</em>问题，查看hibernate.hbm.xml如下 edu.fjnu.logistics
我的配置是struts2+spring4+hibernate5 当<em>出现</em>这个报错信息的时候，先去检查一下配置文件。（hibernate.cfg.xml和applicationContext.xml）, 如果确定没有问题的话，那么再看看jdk的配置环境是否为jre，如下图所示。 最后还没有得到解决的话，那么有可能是数据库问题，或者软件版本问题...
连接数据库MySql, 经常<em>出现</em>以下错误, 但网页一般刷新几次后,又连接上数据库,可正常显示了. 以前没有<em>出现</em>过这种情况, 我在自己的电脑上调试时, 也没<em>出现</em>. 我的数据库连接配置文件是: WEB-I
程序如果长时间不进行数据库操作，那么数据源中的 Connection 很可能已经断开。其原因有可能是防火墙，或者连接的数据库设置的超时时间。这里使用的是 C3P0 连接 oracle 数据库，引起的<em>异常</em>信息为： org.springframework.transaction.TransactionSystemException: Could not roll back H
原系统为行业内业务系统，布署环境这weblogic12.1.2
用hibernate持久化，使用中发现如下错误： Hibernate: select orderitems0_.ORDER_ID as ORDER1_18_, orderitems0_.TYPE as TYPE18_, orderitems0_.STATE as STATE18_, orderitems0_.PRODUCTPACKAGE_ID as PRODUCTP4_18_, orderit
hibernate执行保存对象时<em>出现</em><em>异常</em>： org.hibernate.exception.GenericJDBCException: could not insert: [com.hibernate.domain.User] Caused by: java.sql.SQLException: Field 'user_id' doesn't have a default value 具体的代码和配置如下： **hibernate.cfg.xml:** com.mysql.jdbc.Driver jdbc:mysql://localhost:3306/hibernate3 root ytkj 1 org.hibernate.dialect.MySQLDialect true ------------------------------------------------------------------------ 建表语句（成功）： CREATE TABLE `t_user` ( `user_id` int(11) NOT NULL, `user_name` varchar(20) default NULL, `user_age` int(11) default NULL, PRIMARY KEY (`user_id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8 ------------------------------------------------------------------ **测试类：** package com.hibernate.manager; import org.hibernate.Session; import org.hibernate.SessionFactory; import org.hibernate.Transaction; import com.hibernate.domain.User; import com.hibernate.util.HibernateUtil; public class UserManager { public static void main(String[] args) { SessionFactory sessionFactory = HibernateUtil.getSessionFactory(); Session session = sessionFactory.openSession(); Transaction ts = session.beginTransaction(); User user = new User(); user.setId(1); user.setName("zhangsan"); user.setAge(21); session.save(user); ts.commit(); session.close(); sessionFactory.close(); } } ----------------------------------------------------------------------- **User.hbm.xml:** ------------------------------------------------------------------------- 以上代码执行过后，就包上面的<em>异常</em>。 如果不使用id生成策略（及时没有generator标签），则可以insert成功。 请问这问题是出在哪里？高手指点。
 如图，视图和编辑状态下，明显数据变了， 这些数据在webservice传递时也会报错 java.lang.RuntimeException: org.apache.cxf.aegis.DatabindingException: Error wri ting document.. Nested exception is com.ctc.wstx.exc.WstxIOException: Invalid nu ll character in text to output at org.apache.cxf.aegis.databinding.XMLStreamDataWriter.write(XMLStreamD ataWriter.java:112) at org.apache.cxf.aegis.databinding.XMLStreamDataWriter.write(XMLStreamD ataWriter.java:48) at org.apache.cxf.interceptor.AbstractOutDatabindingInterceptor.writePar ts(AbstractOutDatabindingInterceptor.java:114) at org.apache.cxf.interceptor.BareOutInterceptor.handleMessage(BareOutIn terceptor.java:68) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseIntercept orChain.java:236) at org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(Out goingChainInterceptor.java:74) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseIntercept orChain.java:236) at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainIniti ationObserver.java:89) at org.apache.cxf.transport.servlet.ServletDestination.invoke(ServletDes tination.java:99) at org.apache.cxf.transport.servlet.ServletController.invokeDestination( ServletController.java:357) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletCont roller.java:183) at org.apache.cxf.transport.servlet.AbstractCXFServlet.invoke(AbstractCX FServlet.java:163) at org.apache.cxf.transport.servlet.AbstractCXFServlet.doPost(AbstractCX FServlet.java:141) at javax.servlet.http.HttpServlet.service(HttpServlet.java:647) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502 ) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:3 89) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:1 81) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:7 65) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:1 52) at org.mortbay.jetty.Server.handle(Server.java:324) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:53 5) at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnectio n.java:880) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:747) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.ja va:409) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.j ava:520) Caused by: org.apache.cxf.aegis.DatabindingException: Error writing document.. N ested exception is com.ctc.wstx.exc.WstxIOException: Invalid null character in t ext to output at org.apache.cxf.aegis.xml.stax.ElementWriter.writeValue(ElementWriter. java:139) at org.apache.cxf.aegis.type.basic.StringType.writeObject(StringType.jav a:44) at org.apache.cxf.aegis.type.basic.BeanType.writeElement(BeanType.java:3 96) at org.apache.cxf.aegis.type.basic.BeanType.writeObjectInternal(BeanType .java:380) at org.apache.cxf.aegis.type.basic.BeanType.writeObject(BeanType.java:32 0) at org.apache.cxf.aegis.type.basic.ArrayType.writeValue(ArrayType.java:2 63) at org.apache.cxf.aegis.type.collection.CollectionType.writeObject(Colle ctionType.java:121) at org.apache.cxf.aegis.databinding.XMLStreamDataWriter.write(XMLStreamD ataWriter.java:109) ... 27 more Caused by: com.ctc.wstx.exc.WstxIOException: Invalid null character in text to o utput at com.ctc.wstx.sw.BaseStreamWriter.writeCharacters(BaseStreamWriter.jav a:511) at org.apache.cxf.aegis.xml.stax.ElementWriter.writeValue(ElementWriter. java:136) ... 34 more Caused by: java.io.IOException: Invalid null character in text to output at com.ctc.wstx.sw.XmlWriter.throwInvalidChar(XmlWriter.java:538) at com.ctc.wstx.sw.BufferingXmlWriter.writeCharacters(BufferingXmlWriter .java:531) at com.ctc.wstx.sw.BaseStreamWriter.writeCharacters(BaseStreamWriter.jav a:509) ... 35 more
org.hibernate.exception.SQLGrammarException: could not <em>extract</em> <em>ResultSet</em> org.hibernate.exception.int
本想是分页查询但是<em>出现</em>这个错误 com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your
错误信息： 15:34:09,937 INFO org.hibernate.tool.hbm2ddl.SchemaUpdate:155 - Running hbm2ddl schema update
org.springframework.orm.hibernate4.HibernateJdbcException: JDBC exception on Hibernate data access: SQLException for SQL [n/a]; SQL state [S1000]; error code [0]; could not <em>extract</em> <em>ResultSet</em>; nested exception is org.hibernate.exception.GenericJDBCException: could not <em>extract</em> <em>ResultSet</em> at org.springframework.orm.hibernate4.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:170) at org.springframework.orm.hibernate4.HibernateExceptionTranslator.convertHibernateAccessException(HibernateExceptionTranslator.java:57) at org.springframework.orm.hibernate4.HibernateExceptionTranslator.translateExceptionIfPossible(HibernateExceptionTranslator.java:44) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:59) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:213) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:147) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:266) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) at com.nestpu.service.dao.KepuOrderDao$$EnhancerBySpringCGLIB$$b106556.getWaitingStateOrderList() at com.nestpu.service.task.MyTask.planeTaskCycle2(MyTask.java:178) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:65) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: org.hibernate.exception.GenericJDBCException: could not <em>extract</em> <em>ResultSet</em> at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:54) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:126) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:112) at org.hibernate.engine.jdbc.internal.<em>ResultSet</em>ReturnImpl.<em>extract</em>(<em>ResultSet</em>ReturnImpl.java:91) at org.hibernate.loader.Loader.get<em>ResultSet</em>(Loader.java:2065) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1862) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1838) at org.hibernate.loader.Loader.doQuery(Loader.java:909) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:354) at org.hibernate.loader.Loader.doList(Loader.java:2553) at org.hibernate.loader.Loader.doList(Loader.java:2539) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2369) at org.hibernate.loader.Loader.list(Loader.java:2364) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:496) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:387) at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:231) at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1264) at org.hibernate.internal.QueryImpl.list(QueryImpl.java:103) at com.nestpu.frame.base.HibernateDao.findByObject(HibernateDao.java:332) at com.nestpu.frame.base.HibernateDao.find(HibernateDao.java:312) at com.nestpu.service.dao.KepuOrderDao.getWaitingStateOrderList(KepuOrderDao.java:50) at com.nestpu.service.dao.KepuOrderDao$$FastClassBySpringCGLIB$$98f1107c.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136) ... 22 more Caused by: com.mysql.jdbc.PacketTooBigException: Packet for query is too large (3633 > 1024). You can change this value on the server by setting the max_allowed_packet' variable. at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3868) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2551) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2731) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2818) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2157) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2324) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) at org.hibernate.engine.jdbc.internal.<em>ResultSet</em>ReturnImpl.<em>extract</em>(<em>ResultSet</em>ReturnImpl.java:82) ... 44 more
fatal: DbInjector failed fatal: Unable to determine SqlDialect fatal: caused by com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Un known database 'reviewdb' 当遇到上面这个问题解决办法是 自己手动把数据
今天，博主在写项目时遇到了com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException<em>异常</em>，这种<em>异常</em>变态到极致，一般都是自己的sql语句写错了。 @Insert({"insert into ",TABLE_NAME ," (",INSET_FIELDS, ") values (#{name},#{password}
在公司用 Hibernate 的时候，功能需要得用 sql 语句而不是 hql，还得转换成 Vo 而不是实体，但是发现了一个问题，就是org.hibernate.exception.SQLGramma
最近在使用jpa的过程中<em>出现</em>了如下<em>异常</em>： org.springframework.orm.jpa.JpaSystemException: could not execute statement; nested exception is org.hibernate.exception.GenericJDBCException: could not execute statement at
为了自己收藏好找，贴一个别人的链接：https://blog.csdn.net/feiduan1211/article/details/100727502
hibernate3.0连接mySQL数据库生成实体配置时报了一个这样的错：org.hibernate.exception.GenericJDBCException: Getting database metadata eclipse.buildId=unknownjava.version=1.6.0_13java.vendor=Sun Microsystems Inc.BootLoa
报错： org.springframework.dao.InvalidDataAccessResourceUsageException: could not <em>extract</em> <em>ResultSet</em>; 原因： 1.表与字段没有对应起来 2.数据库连接池配置方言与数据库不匹配 //oracle数据库方言 hibernate.dialect=org.hibernate.dialect.Oracle10gD...
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关于后端jpa获取数据报could not <em>extract</em> <em>ResultSet</em>错误提示 解决方法可以从三个方面去考虑 查看自己手写sql是否存在语法错误 看下实体类与数据库字段是否一一对应 查看数据表是否存在 总结：在报错的时候最好的解决方式就是查看日志并找到对应的错误位置并进行排查 ...
世界很美好,感谢身边的一切. ---幸运皮 或者是报错:com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:Communicationslink failure 网站部署好之后是可以好好运行的,但是,总是隔一段时间就会报org.hibernate.exception.<em>JDBCConnectionException</em>:could n...
各位大神，在线等，急，谢谢啦~~ 之前hibernate执行都ok，我修改了sql，然后就报<em>异常</em>，但是打印出来的sql在数据库工具里执行正常，也有结果，日志打印 <em>异常</em>信息如下： org.springf
could not execute query; nested exception is org.hibernate.exception.GenericJDBCException: could not execute query SQL state [99999]; error code [17059]; could not execute query; nested exception is o...
org.springframework.dao.InvalidDataAccessResourceUsageException: could not execute statement; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not execute statement ...
前几天写了一个功能，是根据订单信息匹配品牌型号，写的第一个方法是service中完善订单的方法，在该方法内又调用了该service另一个完善品牌型号的方法。 最大的错误就在于：这两个方法都加上了事务，所以在执行时，在第一个方法开启事务后尚未提交时，第二个方法又重新开启了一个事务，导致两个事务产生了事务锁。 解决的办法是：去掉第二个方法的事务，将保存操作放在第一个方法中，完美解决。 新手上路，...
org.springframework.orm.hibernate3.HibernateQueryException: AdminUser is not mapped [from AdminUser where username = ? and password = ?]; nested exception is org.hibernate.hql.ast.QuerySyntaxException
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for furth
运行后<em>出现</em>如下问题： HTTP Status 500 - -----------------------------------------------------------------------
配置hibernate中的错误解决方案：1.配置文件格式Exception in thread "main" org.hibernate.HibernateException: Error accessing stax stream at org.hibernate.boot.cfgxml.internal.JaxbCfgProcessor.unmarshal(JaxbCfgProcesso
- SQL Error: 17008, SQLState: 08003 - Closed Connection - could not prepare statement org.hibernate.exception.<em>JDBCConnectionException</em>: could not prepare statement at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:132) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:49) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:124) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:193) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:157) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1881) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1858) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1838) at org.hibernate.loader.Loader.doQuery(Loader.java:906) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:348) at org.hibernate.loader.Loader.doList(Loader.java:2550) at org.hibernate.loader.Loader.doList(Loader.java:2536) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2366) at org.hibernate.loader.Loader.list(Loader.java:2361)
could not <em>extract</em> <em>ResultSet</em> 状况1、执行的是增删改sql语句 该情况下说明缺少了@modify（org.springframework.data.jpa.repository.Modifying）注解，该注解包含了增删改的权限，如果不加该注解，那么增删改操作的sql语句是无法执行的，同样还要加@Transactional（javax.transaction.Transa...
MySQL的有效连接时间为8个小时，如果一个连接8小时没有请求和操作，就会自动断开（即使修改了MySQL连接的有效时间，问题在这里无法得到根本解决）；而hibernate中并没有配置连接池，使用的是它自带的也就是DriverManagerConnectionProvider。而这个连接池不支持在分配一个连接时，测试其有效与否的功能（不过根据<em>异常</em>提示可以再Jdbc连接的URL中加入属性'autoRe
...... //return不写工程会报错 alias别名 class 对应的实体类 com.gjh.ent
学习慕课上的一个项目，使用的是Spring+Mybatis+c3po 学习搭建框架。 org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: Error querying database. Cause: org.sprin...
“could not <em>extract</em> <em>ResultSet</em>; nested exception is org.hibernate.exception.GenericJDBCException: could not <em>extract</em> <em>ResultSet</em>” 增加注解 @Modifying
1报错： could not <em>extract</em> <em>ResultSet</em>; nested exception is org.hibernate.exception.GenericJDBCException: could not <em>extract</em> <em>ResultSet</em> // 标记资源的statu为 -999 basResourceRepo.updateStatusByResId(recId); 就一个upda...
ssm整合的时候总是报如下错误： org.springframework.orm.hibernate5.HibernateJdbcException: JDBC exception on Hibernate data access: SQLException for SQL [n/a]; SQL state [null]; error code [0]; Unable to acquire...
写Hibernate的时候报这个错： org.hibernate.exception.GenericJDBCException: Could not execute JDBC batch update
数据上传，报错，提示：SQLGrammarException: could not <em>extract</em> <em>ResultSet</em>原因，实体类最近加了字段，而数据库字段没有同步更新。把数据库字段补上，问题解决。...
Exception: org.springframework.orm.hibernate5.HibernateJdbcException: JDBC exception on Hibernate data access: SQLException for SQL [n/a]; SQL state [28000]; error code [1045]; Unable to acquire JDBC
遇到的WARN JDBCException Reporter:100- SQL Error 0,sqlstate: 08003 数据库报错问题。 经过网上查询发现原因是：Tomcat服务器与MySQL服务器之间已经失去连接。 原来MySQL wait timeout的值默认是28800 (3600*8)，即一个连接在8小时内没有活动，就会自动断开该连接。 wait timeout的值可以设...
下面两个是我的spring-ibatis的整合，另一个是sqlmapconfig.xml **strong text** ** ** hyl.service.* 这是sqlmapconfig.xml的配置 <!DOCTYPE sqlMapConfig PUBLIC "-//ibatis.apache.org//DTD SQL Map Config 2.0//EN" "http://ibatis.apache.org/dtd/sql-map-config-2.dtd"> 加粗的是后台提示的错误，嵌套错误：下面是错误的提示 [org.springframework.context.support.ClassPathXmlApplicationContext]Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@bfea1d: startup date [Thu Jan 16 17:17:54 CST 2014]; root of context hierarchy [org.springframework.beans.factory.xml.XmlBeanDefinitionReader]Loading XML bean definitions from class path resource [spring.xml] [org.springframework.beans.factory.xml.XmlBeanDefinitionReader]Loading XML bean definitions from class path resource [spring-ibatis.xml] [org.springframework.beans.factory.config.PropertyPlaceholderConfigurer]Loading properties file from class path resource [config.properties] [org.springframework.beans.factory.support.DefaultListableBeanFactory]Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1bbd7b2: defining beans [org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,dataSource,sqlMapClient,transactionManager,transactionAdvice,org.springframework.aop.config.internalAutoProxyCreator,transactionPointcut,org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0,druid-stat-interceptor,druid-stat-pointcut,org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#1,org.springframework.context.annotation.ConfigurationClassPostProcessor$ImportAwareBeanPostProcessor#0]; root of factory hierarchy [com.alibaba.druid.pool.DruidAbstractDataSource]maxIdle is deprecated [com.alibaba.druid.pool.DruidDataSource]{dataSource-1} inited [org.springframework.beans.factory.support.DefaultListableBeanFactory]Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1bbd7b2: defining beans [org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,dataSource,sqlMapClient,transactionManager,transactionAdvice,org.springframework.aop.config.internalAutoProxyCreator,transactionPointcut,org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0,druid-stat-interceptor,druid-stat-pointcut,org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#1,org.springframework.context.annotation.ConfigurationClassPostProcessor$ImportAwareBeanPostProcessor#0]; root of factory hierarchy [com.alibaba.druid.pool.DruidDataSource]{dataSource-1} closed Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlMapClient' defined in class path resource [spring-ibatis.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse config resource: class path resource [sqlmapconfig.xml]; nested exception is com.ibatis.common.xml.NodeletException: Error parsing XML. Cause: java.lang.RuntimeException: Error parsing XPath '/sqlMapConfig/sqlMap'. Cause: java.io.IOException: Could not find resource classpath:hyl/sqlMap/TUSER_SqlMap.xml at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1455) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:591) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:469) at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:139) at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:93) at hyl.test.Test.main(Test.java:13) Caused by: org.springframework.core.NestedIOException: Failed to parse config resource: class path resource [sqlmapconfig.xml]; nested exception is com.ibatis.common.xml.NodeletException: Error parsing XML. Cause: java.lang.RuntimeException: Error parsing XPath '/sqlMapConfig/sqlMap'. Cause: java.io.IOException: Could not find resource classpath:hyl/sqlMap/TUSER_SqlMap.xml at org.springframework.orm.ibatis.SqlMapClientFactoryBean.buildSqlMapClient(SqlMapClientFactoryBean.java:341) at org.springframework.orm.ibatis.SqlMapClientFactoryBean.afterPropertiesSet(SqlMapClientFactoryBean.java:291) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1514) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1452) ... 12 more Caused by: com.ibatis.common.xml.NodeletException: Error parsing XML. Cause: java.lang.RuntimeException: Error parsing XPath '/sqlMapConfig/sqlMap'. Cause: java.io.IOException: Could not find resource classpath:hyl/sqlMap/TUSER_SqlMap.xml at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:62) at com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.parse(SqlMapConfigParser.java:62) at com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.parse(SqlMapConfigParser.java:55) at org.springframework.orm.ibatis.SqlMapClientFactoryBean.buildSqlMapClient(SqlMapClientFactoryBean.java:338) ... 15 more Caused by: java.lang.RuntimeException: Error parsing XPath '/sqlMapConfig/sqlMap'. Cause: java.io.IOException: Could not find resource classpath:hyl/sqlMap/TUSER_SqlMap.xml at com.ibatis.common.xml.NodeletParser.processNodelet(NodeletParser.java:123) at com.ibatis.common.xml.NodeletParser.process(NodeletParser.java:84) at com.ibatis.common.xml.NodeletParser.process(NodeletParser.java:102) at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:72) at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:60) ... 18 more Caused by: java.io.IOException: Could not find resource classpath:hyl/sqlMap/TUSER_SqlMap.xml at com.ibatis.common.resources.Resources.getResourceAsStream(Resources.java:110) at com.ibatis.common.resources.Resources.getResourceAsStream(Resources.java:95) at com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser$10.process(SqlMapConfigParser.java:249) at com.ibatis.common.xml.NodeletParser.processNodelet(NodeletParser.java:121) ... 22 more 下面的是我TUSER_SqlMap.xml文件 <!DOCTYPE sqlMap PUBLIC "-//ibatis.apache.org//DTD SQL Map 2.0//EN" "http://ibatis.apache.org/dtd/sql-map-2.dtd" > select ID, NAME, PWD, CREATEDATATIME, MODIFYDATATIME from TUSER where ID = #id:VARCHAR# delete from TUSER where ID = #id:VARCHAR# insert into TUSER (ID, NAME, PWD, CREATEDATATIME, MODIFYDATATIME) values (#id:VARCHAR#, #name:VARCHAR#, #pwd:VARCHAR#, #createdatatime:DATE#, #modifydatatime:DATE#) insert into TUSER ID NAME PWD CREATEDATATIME MODIFYDATATIME ) values #id:VARCHAR# #name:VARCHAR# #pwd:VARCHAR# #createdatatime:DATE# #modifydatatime:DATE# ) update TUSER NAME = #name:VARCHAR# PWD = #pwd:VARCHAR# CREATEDATATIME = #createdatatime:DATE# MODIFYDATATIME = #modifydatatime:DATE# where ID = #id:VARCHAR# update TUSER set NAME = #name:VARCHAR#, PWD = #pwd:VARCHAR#, CREATEDATATIME = #createdatatime:DATE#, MODIFYDATATIME = #modifydatatime:DATE# where ID = #id:VARCHAR# 这个问题困扰我一周了，希望各位能帮助下，若需要我的项目请与我联系：QQ632105841，再次谢谢！
运行程序时一直<em>出现</em>这个，使用的mysql是8.0.17，试了很多方法后才发现是数据库版本的问题。错误如下 到最后才发现是pom.xml中的版本号不对应导致的，将版本号改过来就行。如下所示： <dependency> <groupId>mysql</groupId> <artifactId>mysql-...
最近写了一个报名的小页面放在了服务器上，早上访问的时候竟然发现又<em>出现</em>了错误： 1.org.hibernate.exception.<em>JDBCConnectionException</em>: could not execute query 2.com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet success 3.java.net.SocketException: Software caused connection abor
接上一条，又出一问题，报错： “could not <em>extract</em> <em>ResultSet</em>; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not <em>extract</em> <em>ResultSet</em>” 标识符无效 对于 could not <em>extract</em> <em>ResultSet</em> 可能是 表与字段对...
org.springframework.dao.InvalidDataAccessResourceUsageException: could not <em>extract</em> <em>ResultSet</em>; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not <em>extract</em> <em>ResultSet</em> a...
nested exception is org.hibernate.exception.GenericJDBCException: Cannot open connection
Hibernate配置完成，启动项目时，抛出<em>异常</em> 在配置文件中show_sql为true，也打印出sql语句，经仔细检查是配置文件中配置方言出错，mysql5.0以上要用org.hibernate.dialect.MySQL5Dialect，mysql5.0以下用org.hibernate.dialect.MySQLDialect，
各位大侠：我用hibernate和 oracle开发的基于apache james的邮件系统。系统部署在服务器（tomcat）上后一直运行正常。但昨天突然<em>出现</em>错误，用户无法登录系统。分析日志发现抛出大
一、序列化问题 首先来看看<em>异常</em>： java.io.InvalidClassException: com.gws.newframe.entity.test.TestUser; class invalid for deserialization at java.io.ObjectStreamClass$ExceptionInfo.newInvalidClassException(Objec...
SQL语句错误： 注意SQL语句格式是否正确； 注意SQL语句的符号是否是英文（误写成中文符号）； 注意SQL语句拼接时，内容前后是否缺少空格，以保持SQL语句的正确性；...
报错信息： org.springframework.dao.InvalidDataAccessResourceUsageException: could not <em>extract</em> <em>ResultSet</em>; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not <em>extract</em> Result...
错误回放： org.springframework.orm.jpa.JpaSystemException: Null value was assigned to a property of primitive type setter of com.rails.air.dataserver.entity.KTOrderMainEntity.flag1; nested exception i...
Error: 1418 SQLSTATE: HY000 (ER_BINLOG_UNSAFE_ROUTINE)Message: This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary logging is enabled (you *might* wan...
1.问题描述： ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 170,369 mi
=323469 ERROR 2013-01-24 11:03:32500 com.zoen.tgc.ssm.dao.BasCustomerDAO save failed org.springframe
今天在编码的时候遇到了Exception occurred during processing request: could not <em>extract</em> <em>ResultSet</em>; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not <em>extract</em> <em>ResultSet</em>这个问题，也是找了老...
今天在写jpa的时候<em>出现</em>了这样一个问题 could not <em>extract</em> <em>ResultSet</em> 检查你的sql语句是否书写正确以及规范，如空格的多少，and是否漏掉，最后一点把代码写成一行以防出错 ...
如果MySQL版本是8.0及以上， 驱动mysql-connector-java的version=8.0 hibernate需注意： 1.hibernate.version=5.3.7.Final或以上 2.driverClass="com.mysql.cj.jdbc.Driver" 3.jdbcUrl=jdbc:mysql://localhost:3306/maven?useSSL=f...
线上测试环境<em>出现</em>了数据错乱,多次刷新页面数据竟然不一样,比方说我在后台把设备名称改为a1(原来是a),页面也该展示为a1,但是刷新页面展示的效果一会儿是a,一会儿是a1,查看日志时不时<em>出现</em>org.hibernate.exception.GenericJDBCException: Io exception: Connection reset,oracle 解决: 原来内网的同样的数据库虚拟机,<em>出现</em>了...
在用hibernate的时候，可能会存在错误的用法，导致报下面的这种错误：org.hibernate.exception.GenericJDBCException: could not execute statement错误信息如下：org.hibernate.exception.GenericJDBCException: could not execute statement at org.hib
org.hibernate.exception.GenericJDBCException: Could not open connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:54) at org....
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.handler.MappedInterceptor#1': Cannot create inner bean 'com.order.back.provider.filter.SystemInterceptor#0' of type [com.order.back.provider.filter.SystemInterceptor] while setting constructor argument; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [com.order.back.provider.filter.SystemInterceptor] for bean with name 'com.order.back.provider.filter.SystemInterceptor#0' defined in URL [file:/D:/apache-tomcat-7.0.68%20-%20order/webapps/order-back-provider/WEB-INF/classes/spring/spring-mvc.xml]; nested exception is java.lang.ClassNotFoundException: com.order.back.provider.filter.SystemInterceptor at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:287) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:122) at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:637) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:145) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1075) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:979) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:296) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:293) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:198) at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:441) at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:1188) at org.springframework.beans.factory.BeanFactoryUtils.beansOfTypeIncludingAncestors(BeanFactoryUtils.java:277) at org.springframework.web.servlet.handler.AbstractHandlerMapping.detectMappedInterceptors(AbstractHandlerMapping.java:219) at org.springframework.web.servlet.handler.AbstractHandlerMapping.initApplicationContext(AbstractHandlerMapping.java:195) at org.springframework.web.servlet.handler.SimpleUrlHandlerMapping.initApplicationContext(SimpleUrlHandlerMapping.java:103) at org.springframework.context.support.ApplicationObjectSupport.initApplicationContext(ApplicationObjectSupport.java:119) at org.springframework.web.context.support.WebApplicationObjectSupport.initApplicationContext(WebApplicationObjectSupport.java:72) at org.springframework.context.support.ApplicationObjectSupport.setApplicationContext(ApplicationObjectSupport.java:73) at org.springframework.context.support.ApplicationContextAwareProcessor.invokeAwareInterfaces(ApplicationContextAwareProcessor.java:117) at org.springframework.context.support.ApplicationContextAwareProcessor.postProcessBeforeInitialization(ApplicationContextAwareProcessor.java:92) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:396) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1505) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521) ... 27 more Caused by: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [com.order.back.provider.filter.SystemInterceptor] for bean with name 'com.order.back.provider.filter.SystemInterceptor#0' defined in URL [file:/D:/apache-tomcat-7.0.68%20-%20order/webapps/order-back-provider/WEB-INF/classes/spring/spring-mvc.xml]; nested exception is java.lang.ClassNotFoundException: com.order.back.provider.filter.SystemInterceptor at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1281) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:435) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:276) ... 52 more Caused by: java.lang.ClassNotFoundException: com.order.back.provider.filter.SystemInterceptor at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1858) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1701) at org.springframework.util.ClassUtils.forName(ClassUtils.java:266) at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:419) at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1302) at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1273) ... 54 more
springboot使用RestTemplate报错：Could not <em>extract</em> response: no suitable HttpMessageConverter found for response type [class xx] and … spring boot版本大于1.4的时候，spring boot不会再自动装配定义一个RestTemplate，需要手动创建，用一下代...
现象:Web工程Login进去之后会不定时刷新页面.但系统不影响使用.输出Exception<em>异常</em>log. {"tag":"Maven_Test-pl","time":"2017/10/17
在从oracle数据库转mysql时，忘记改变配置文件的方言
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