topic Error querying database. Cause: org.apache.ibatis.executor.result.ResultMapException: Error attempting to get column 'BYTES_' from result set. in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/error-querying-database-cause-org-apache-ibatis-executor-result/m-p/110205#M77392 <HTML><HEAD></HEAD><BODY><P>Hola,</P><P></P><P>Estoy usando&nbsp;Activiti 5.22.0.0 con base de datos Oracle y estoy teniendo el siguiente error en la ejecución de u proceso con&nbsp;Junit desde Eclipse:</P><P></P><P>GRAVE: Error while closing command context<BR />org.apache.ibatis.exceptions.PersistenceException: <BR />### Error querying database. Cause: org.apache.ibatis.executor.result.ResultMapException: Error attempting to get column 'BYTES_' from result set. Cause: java.sql.SQLRecoverableException: Error de E/S: Unexpected packet<BR />### The error may exist in org/activiti/db/mapping/entity/Resource.xml<BR />### The error may involve org.activiti.engine.impl.persistence.entity.ResourceEntity.selectResourcesByDeploymentId<BR />### The error occurred while handling results<BR />### SQL: select * from ACT_GE_BYTEARRAY where DEPLOYMENT_ID_ = ? order by NAME_ asc<BR />### Cause: org.apache.ibatis.executor.result.ResultMapException: Error attempting to get column 'BYTES_' from result set. Cause: java.sql.SQLRecoverableException: Error de E/S: Unexpected packet<BR /> at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)<BR /> at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:122)<BR /> at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:113)<BR /> at org.activiti.engine.impl.db.DbSqlSession.selectListWithRawParameter(DbSqlSession.java:440)<BR /> at org.activiti.engine.impl.db.DbSqlSession.selectList(DbSqlSession.java:431)<BR /> at org.activiti.engine.impl.db.DbSqlSession.selectList(DbSqlSession.java:426)<BR /> at org.activiti.engine.impl.db.DbSqlSession.selectList(DbSqlSession.java:403)<BR /> at org.activiti.engine.impl.persistence.entity.ResourceEntityManager.findResourcesByDeploymentId(ResourceEntityManager.java:45)<BR /> at org.activiti.engine.impl.persistence.entity.DeploymentEntity.getResources(DeploymentEntity.java:67)<BR /> at org.activiti.engine.impl.bpmn.deployer.BpmnDeployer.deploy(BpmnDeployer.java:99)<BR /> at org.activiti.engine.impl.persistence.deploy.DeploymentManager.deploy(DeploymentManager.java:58)<BR /> at org.activiti.engine.impl.persistence.deploy.DeploymentManager.resolveProcessDefinition(DeploymentManager.java:185)<BR /> at org.activiti.engine.impl.persistence.deploy.DeploymentManager.findDeployedLatestProcessDefinitionByKey(DeploymentManager.java:147)<BR /> at org.activiti.engine.impl.cmd.StartProcessInstanceCmd.execute(StartProcessInstanceCmd.java:79)<BR /> at org.activiti.engine.impl.cmd.StartProcessInstanceCmd.execute(StartProcessInstanceCmd.java:37)<BR /> at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24)<BR /> at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:57)<BR /> at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47)<BR /> at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133)<BR /> at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45)<BR /> at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:31)<BR /> at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40)<BR /> at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:35)<BR /> at org.activiti.engine.impl.RuntimeServiceImpl.startProcessInstanceByKey(RuntimeServiceImpl.java:82)<BR /> at es.ocu.uxxi.ia.activiti.services.OCUProcessService.execProcessByKey(OCUProcessService.java:85)<BR /> at es.ocu.uxxi.ia.activiti.test.EjecutarCargaIACompletoTest.execCargaIATest(EjecutarCargaIACompletoTest.java:241)<BR /> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<BR /> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)<BR /> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)<BR /> at java.lang.reflect.Method.invoke(Method.java:498)<BR /> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)<BR /> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)<BR /> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)<BR /> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)<BR /> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)<BR /> at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:73)<BR /> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)<BR /> at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:82)<BR /> at org.activiti.engine.test.ActivitiRule$1.evaluate(ActivitiRule.java:126)<BR /> at org.junit.rules.RunRules.evaluate(RunRules.java:20)<BR /> at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:73)<BR /> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)<BR /> at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:224)<BR /> at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:83)<BR /> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)<BR /> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)<BR /> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)<BR /> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)<BR /> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)<BR /> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)<BR /> at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)<BR /> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)<BR /> at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:68)<BR /> at org.junit.runners.ParentRunner.run(ParentRunner.java:309)<BR /> at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:163)<BR /> at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)<BR /> at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)<BR /> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)<BR /> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)<BR /> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)<BR /> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)<BR />Caused by: org.apache.ibatis.executor.result.ResultMapException: Error attempting to get column 'BYTES_' from result set. Cause: java.sql.SQLRecoverableException: Error de E/S: Unexpected packet<BR /> at org.apache.ibatis.type.BaseTypeHandler.getResult(BaseTypeHandler.java:68)<BR /> at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.getPropertyMappingValue(DefaultResultSetHandler.java:411)<BR /> at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.applyPropertyMappings(DefaultResultSetHandler.java:384)<BR /> at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.getRowValue(DefaultResultSetHandler.java:346)<BR /> at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleRowValuesForSimpleResultMap(DefaultResultSetHandler.java:298)<BR /> at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleRowValues(DefaultResultSetHandler.java:273)<BR /> at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleResultSet(DefaultResultSetHandler.java:246)<BR /> at org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleResultSets(DefaultResultSetHandler.java:160)<BR /> at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:63)<BR /> at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:78)<BR /> at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62)<BR /> at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:303)<BR /> at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:154)<BR /> at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:102)<BR /> at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:82)<BR /> at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:120)<BR /> ... 59 more<BR />Caused by: java.sql.SQLRecoverableException: Error de E/S: Unexpected packet<BR /> at oracle.jdbc.driver.T4CConnection.getBytes(T4CConnection.java:2325)<BR /> at oracle.sql.BLOB.getBytes(BLOB.java:319)<BR /> at oracle.sql.BLOB.getBytes(BLOB.java:209)<BR /> at org.apache.ibatis.type.BlobTypeHandler.getNullableResult(BlobTypeHandler.java:43)<BR /> at org.apache.ibatis.type.BlobTypeHandler.getNullableResult(BlobTypeHandler.java:28)<BR /> at org.apache.ibatis.type.BaseTypeHandler.getResult(BaseTypeHandler.java:66)<BR /> ... 74 more<BR />Caused by: oracle.net.ns.NetException: Unexpected packet<BR /> at oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:252)<BR /> at oracle.net.ns.NetInputStream.read(NetInputStream.java:175)<BR /> at oracle.net.ns.NetInputStream.read(NetInputStream.java:100)<BR /> at oracle.net.ns.NetInputStream.read(NetInputStream.java:85)<BR /> at oracle.jdbc.driver.T4CSocketInputStreamWrapper.readNextPacket(T4CSocketInputStreamWrapper.java:122)<BR /> at oracle.jdbc.driver.T4CSocketInputStreamWrapper.read(T4CSocketInputStreamWrapper.java:78)<BR /> at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:1179)<BR /> at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(T4CMAREngine.java:1155)<BR /> at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:279)<BR /> at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:186)<BR /> at oracle.jdbc.driver.T4C8TTILob.read(T4C8TTILob.java:146)<BR /> at oracle.jdbc.driver.T4CConnection.getBytes(T4CConnection.java:2313)<BR /> ... 79 more</P><P></P><P>No veo la causa del problema. En algunos casos me está dando el error, pero en otros casos (aparentement con las mismas condiciones)&nbsp;funciona correctamente.</P><P></P><P>¿Me podrín ayudar?</P><P></P><P>Muchas gracias.</P></BODY></HTML> Thu, 14 Jun 2018 15:34:30 GMT mallop 2018-06-14T15:34:30Z Error querying database. Cause: org.apache.ibatis.executor.result.ResultMapException: Error attempting to get column 'BYTES_' from result set. https://connect.hyland.com/t5/alfresco-archive/error-querying-database-cause-org-apache-ibatis-executor-result/m-p/110205#M77392 Hola,Estoy usando&nbsp;Activiti 5.22.0.0 con base de datos Oracle y estoy teniendo el siguiente error en la ejecución de u proceso con&nbsp;Junit desde Eclipse:GRAVE: Error while closing command contextorg.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.apache.ibatis.exe Thu, 14 Jun 2018 15:34:30 GMT https://connect.hyland.com/t5/alfresco-archive/error-querying-database-cause-org-apache-ibatis-executor-result/m-p/110205#M77392 mallop 2018-06-14T15:34:30Z Re: Error querying database. Cause: org.apache.ibatis.executor.result.ResultMapException: Error attempting to get column 'BYTES_' from result set. https://connect.hyland.com/t5/alfresco-archive/error-querying-database-cause-org-apache-ibatis-executor-result/m-p/110206#M77393 <HTML><HEAD></HEAD><BODY><P>Buenas, necesitaríamos que compartieras el código para revisarlo por si vemos algún error o similar.</P><P></P><P>Un saludo,</P><P>Cris.</P></BODY></HTML> Fri, 15 Jun 2018 16:58:46 GMT https://connect.hyland.com/t5/alfresco-archive/error-querying-database-cause-org-apache-ibatis-executor-result/m-p/110206#M77393 cristinamr 2018-06-15T16:58:46Z