先看具体日志: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name ; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name of URL [jar:-SNAPSHOT.jar!/BOOT-INF/c…

问题一: 报错如下: org.hibernate.id.IdentifierGenerationException: ids for this class must be manually assigned before calling save(): com.tt.hibernate.n2n.Item at org.hibernate.id.Assigned.generate(Assigned.java:52) at org.hibernate.event.internal.AbstractS…

在一个SSM分布式项目中一个服务报错: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException: ${jdbc.driver} ### The error may exist in com/pinyougou/mappe…

严重: StandardWrapper.Throwableorg.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: Connections could not be acquired from the underlying database!…

无法将"0000-00-00 00:00:00"转换为TIMESTAMP 2017-05-08 00:56:59 [ERROR] - cn.kee.core.dao.impl.GeneralDaoImpl -GeneralDaoImpl.java(100) -GeneralDao getEntity with sql has failed! select * from user_base where userName = ? org.springframework.dao.Transi…

1.错误描述 (mx.messaging.messages::ErrorMessage)#0 body = (null) clientId = "18CE3B03-9709-9DA8-7634-340C23317FDD" correlationId = "3161DF25-D056-D694-E5CF-963E4FE036D9" destination = "waitController" extendedData = (null) faultC…

HTTP Status 500 - Hibernate operation: could not insert: [cn.itcast.shop.product.vo.Product]; uncategorized SQLException for SQL [insert into product (pname, market_price, shop_price, image, pdesc, is_hot, pdate, csid) values (?, ?, ?, ?, ?, ?, ?, ?)…

运行项目rds_web时,出现错误提示:Could not get JDBC Connection; nested exception is java.sql.SQLException: No suitable driver. 更详细的错误提示:org.apache.ibatis.exceptions.PersistenceException:### Error updating database.Cause: org.springframework.jdbc.CannotGetJdbcConn…

db.properties中配置了url等jdbc连接属性: driver=org.sqlite.JDBCurl=jdbc:sqlite:D:/xxx/data/sqliteDB/demo.dbusername=password= spring的applicationContext.xml中配置数据源引用这些属性,但遗憾的是,运行报错了: Caused by: java.sql.SQLException: unkow jdbc driver : ${url} 解决方案: 把MapperScann…

报错信息: -- ::, INFO [main] org.apache.hadoop.mapred.MapTask: Ignoring exception during close for org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader@7555b920 java.io.IOException: java.sql.SQLException: Protocol violation at org.apache.sqoop.mapred…