topic Error Occured When Completing tasks in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/error-occured-when-completing-tasks/m-p/200859#M153989 <HTML><HEAD></HEAD><BODY><SPAN>I got a problem when completing tasks using form data.I double check everything I couldn't figure what the problem is.</SPAN><BR /><SPAN>Can someone please show me the error</SPAN><BR /><BR /><PRE class="language-java line-numbers"><CODE><BR />String taskId = request.getParameter("taskId").toString();<BR />List&lt;FormProperty&gt; formPropList = formService.getTaskFormData(taskId).getFormProperties();<BR />Map&lt;String, String&gt; properties = new HashMap&lt;String, String&gt;();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for (FormProperty formProperty : formPropList) {<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; properties.put(formProperty.getId(), request.getParameter(formProperty.getId()));&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<BR />formService.submitTaskFormData(taskId, properties);&nbsp;&nbsp;&nbsp; <BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><SPAN>This is the the tomcat logger </SPAN><BR /><PRE class="language-none line-numbers"><CODE><BR /><BR />Aug 23, 2014 12:35:21 PM org.activiti.engine.impl.bpmn.deployer.BpmnDeployer deploy<BR />INFO: Processing resource DocumentApprove140821.bpmn<BR />Aug 23, 2014 12:35:22 PM org.activiti.engine.impl.bpmn.deployer.BpmnDeployer deploy<BR />INFO: Processing resource DocumentApprove140821.myProcess.png<BR />Exception in thread "main" org.apache.ibatis.exceptions.PersistenceException: <BR />### Error querying database.&nbsp; Cause: org.apache.ibatis.reflection.ReflectionException: Could not set property 'byteArrayRef' of 'VariableInstanceEntity[id=19105, name=docId, type=string]' with value 'ByteArrayRef[id=null, name=null, entity=null]' Cause: org.apache.ibatis.reflection.ReflectionException: There is no setter for property named 'byteArrayRef' in 'class org.activiti.engine.impl.persistence.entity.VariableInstanceEntity'<BR />### The error may involve org.activiti.engine.impl.persistence.entity.VariableInstanceEntity.selectVariablesByExecutionId-Inline<BR />### The error occurred while setting parameters<BR />### Cause: org.apache.ibatis.reflection.ReflectionException: Could not set property 'byteArrayRef' of 'VariableInstanceEntity[id=19105, name=docId, type=string]' with value 'ByteArrayRef[id=null, name=null, entity=null]' Cause: org.apache.ibatis.reflection.ReflectionException: There is no setter for property named 'byteArrayRef' in 'class org.activiti.engine.impl.persistence.entity.VariableInstanceEntity'<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:8)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:61)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:53)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.db.DbSqlSession.selectListWithRawParameter(DbSqlSession.java:305)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.db.DbSqlSession.selectList(DbSqlSession.java:296)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.db.DbSqlSession.selectList(DbSqlSession.java:291)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.db.DbSqlSession.selectList(DbSqlSession.java:272)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.persistence.entity.VariableInstanceEntityManager.findVariableInstancesByExecutionId(VariableInstanceEntityManager.java:34)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.persistence.entity.ExecutionEntity.loadVariableInstances(ExecutionEntity.java:1036)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.persistence.entity.VariableScopeImpl.ensureVariableInstancesInitialized(VariableScopeImpl.java:63)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.persistence.entity.VariableScopeImpl.hasVariableLocal(VariableScopeImpl.java:138)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.persistence.entity.VariableScopeImpl.setVariable(VariableScopeImpl.java:244)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.persistence.entity.VariableScopeImpl.setVariable(VariableScopeImpl.java:240)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.form.FormPropertyHandler.submitFormProperty(FormPropertyHandler.java:110)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.form.DefaultFormHandler.submitFormProperties(DefaultFormHandler.java:97)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cmd.SubmitTaskFormCmd.execute(SubmitTaskFormCmd.java:47)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cmd.NeedsActiveTaskCmd.execute(NeedsActiveTaskCmd.java:61)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:57)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47)<BR />&nbsp;&nbsp;&nbsp;at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:31)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:35)<BR />&nbsp;&nbsp;&nbsp;at org.activiti.engine.impl.FormServiceImpl.submitTaskFormData(FormServiceImpl.java:70)<BR />&nbsp;&nbsp;&nbsp;at com.aura.web.WorkFlowTest.main(WorkFlowTest.java:50)<BR />Caused by: org.apache.ibatis.reflection.ReflectionException: Could not set property 'byteArrayRef' of 'VariableInstanceEntity[id=19105, name=docId, type=string]' with value 'ByteArrayRef[id=null, name=null, entity=null]' Cause: org.apache.ibatis.reflection.ReflectionException: There is no setter for property named 'byteArrayRef' in 'class org.activiti.engine.impl.persistence.entity.VariableInstanceEntity'<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.reflection.wrapper.BeanWrapper.setBeanProperty(BeanWrapper.java:154)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.reflection.wrapper.BeanWrapper.set(BeanWrapper.java:36)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.reflection.MetaObject.setValue(MetaObject.java:120)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.resultset.FastResultSetHandler.applyPropertyMappings(FastResultSetHandler.java:224)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.resultset.FastResultSetHandler.getRowValue(FastResultSetHandler.java:196)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.resultset.FastResultSetHandler.handleRowValues(FastResultSetHandler.java:145)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.resultset.FastResultSetHandler.handleResultSet(FastResultSetHandler.java:121)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.resultset.FastResultSetHandler.handleResultSets(FastResultSetHandler.java:98)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:40)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:55)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:41)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:94)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:72)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:59)<BR />&nbsp;&nbsp;&nbsp;… 25 more<BR />Caused by: org.apache.ibatis.reflection.ReflectionException: There is no setter for property named 'byteArrayRef' in 'class org.activiti.engine.impl.persistence.entity.VariableInstanceEntity'<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.reflection.Reflector.getSetInvoker(Reflector.java:300)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.reflection.MetaClass.getSetInvoker(MetaClass.java:97)<BR />&nbsp;&nbsp;&nbsp;at org.apache.ibatis.reflection.wrapper.BeanWrapper.setBeanProperty(BeanWrapper.java:146)<BR />&nbsp;&nbsp;&nbsp;… 38 more<BR />Java Result: 1<BR /><BR /><SPAN 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starting form data.It doesn't give any error.Why is above error getting occurred when completing tasks?</SPAN><BR /><SPAN>This is the Starting process instance data code.It works fine</SPAN><BR /><PRE class="language-java line-numbers"><CODE><BR />List&lt;FormProperty&gt; formPropList = formService.getStartFormData(pdefId).getFormProperties();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Map&lt;String, String&gt; properties = new HashMap&lt;String, String&gt;();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for (FormProperty formProperty : formPropList) {<BR /><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; properties.put(formProperty.getId(), request.getParameter(formProperty.getId()));<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; formService.submitStartFormData(pdefId, properties);<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE></BODY></HTML> Sat, 23 Aug 2014 07:23:05 GMT raveera 2014-08-23T07:23:05Z Error Occured When Completing tasks https://connect.hyland.com/t5/alfresco-archive/error-occured-when-completing-tasks/m-p/200859#M153989 I got a problem when completing tasks using form data.I double check everything I couldn't figure what the problem is.Can someone please show me the errorString taskId = request.getParameter("taskId").toString();List&lt;FormProperty&gt; formPropList = formService.getTaskFormData(taskId).getFormPrope Sat, 23 Aug 2014 07:23:05 GMT https://connect.hyland.com/t5/alfresco-archive/error-occured-when-completing-tasks/m-p/200859#M153989 raveera 2014-08-23T07:23:05Z Re: Error Occured When Completing tasks https://connect.hyland.com/t5/alfresco-archive/error-occured-when-completing-tasks/m-p/200860#M153990 <HTML><HEAD></HEAD><BODY><SPAN>Which version of Activiti? </SPAN><BR /><BR /><SPAN>What is the variable (form value) type you are trying to submit?</SPAN></BODY></HTML> Sat, 30 Aug 2014 17:48:07 GMT https://connect.hyland.com/t5/alfresco-archive/error-occured-when-completing-tasks/m-p/200860#M153990 jbarrez 2014-08-30T17:48:07Z Re: Error Occured When Completing tasks https://connect.hyland.com/t5/alfresco-archive/error-occured-when-completing-tasks/m-p/200861#M153991 <HTML><HEAD></HEAD><BODY><SPAN>Thanks for the reply it was solved.It was because existing project had contained a previous version of iBatis jar file.After removing that it works fine.</SPAN></BODY></HTML> Sun, 31 Aug 2014 14:23:35 GMT https://connect.hyland.com/t5/alfresco-archive/error-occured-when-completing-tasks/m-p/200861#M153991 raveera 2014-08-31T14:23:35Z