今天做项目遇到了这样一个问题:An internal error occurred during: "Generating Artifacts".我用的是MySQL+eclipse+resin;
MySQL用的不是本地的,用远程的服务器。我在\workspace\.metadata\.log下找到了错误。
!ENTRY org.eclipse.core.jobs 4 2 2008-07-14 23:54:16.703
!MESSAGE An internal error occurred during: "Generating Artifacts".
!STACK 0
org.hibernate.exception.GenericJDBCException: Getting database metadata
at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103)
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91)
at org.hibernate.cfg.reveng.dialect.AbstractMetaDataDialect.getMetaData(AbstractMetaDataDialect.java:57)
at org.hibernate.cfg.reveng.dialect.JDBCMetaDataDialect.getTables(JDBCMetaDataDialect.java:24)
at org.hibernate.cfg.reveng.JDBCReader.processTables(JDBCReader.java:428)
at org.hibernate.cfg.reveng.JDBCReader.readDatabaseSchema(JDBCReader.java:67)
at com.genuitec.eclipse.hibernate.wizards.MEJDBCMetaDataConfiguration$1.readDatabaseSchema(MEJDBCMetaDataConfiguration.java:104)
at org.hibernate.cfg.JDBCBinder.readFromDatabase(JDBCBinder.java:89)
at com.genuitec.eclipse.hibernate.wizards.MEJDBCMetaDataConfiguration.readFromJDBC(MEJDBCMetaDataConfiguration.java:137)
at com.genuitec.eclipse.hibernate.wizards.GenerateArtifactsJob$9.execute(GenerateArtifactsJob.java:819)
at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:56)
at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:89)
at com.genuitec.eclipse.hibernate.wizards.GenerateArtifactsJob.buildConfiguration(GenerateArtifactsJob.java:803)
at com.genuitec.eclipse.hibernate.wizards.GenerateArtifactsJob.run(GenerateArtifactsJob.java:381)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
Caused by: java.sql.SQLException: Access denied for user 'root'@'192.*.*.*\*' (using password: NO)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1056)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:957)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3376)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3308)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:894)
at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:3808)
at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1256)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2032)
at com.mysql.jdbc.ConnectionImpl. <init>(ConnectionImpl.java:729)
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:298)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:283)
at org.hibernate.console.FakeDelegatingDriver.connect(FakeDelegatingDriver.java:40)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)
at org.hibernate.cfg.reveng.dialect.AbstractMetaDataDialect.getConnection(AbstractMetaDataDialect.java:115)
at org.hibernate.cfg.reveng.dialect.AbstractMetaDataDialect.getMetaData(AbstractMetaDataDialect.java:54)
... 12 more
由于我本机上装了mySQL,配置信息写错了(主要是我的hibernate去连数据库是配置我配对了,他给我报冒名的错误,我把他全部删了,重新写,我怀疑是智能的问题,我写ip是远程的,他给我来本地的),所以去找本机的时候就报错了。今天特写出来,能给自己和别人一点帮助。
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