I am converting data from a NGO in Mozambique to DHIS 2. I moved one dataset
to test DHIS. I dit not tune tomcat neither MySQL yet.
When we generate reports we get this error on the browser and on the logs:
org.hibernate.InstantiationException: Cannot instantiate abstract class or
interface: org.hisp.dhis.source.Source
at
org.hibernate.tuple.PojoInstantiator.instantiate(PojoInstantiator.java:101)
at
org.hibernate.tuple.PojoInstantiator.instantiate(PojoInstantiator.java:123)
at
org.hibernate.tuple.entity.AbstractEntityTuplizer.instantiate(AbstractEntityTuplizer.java:606)
at
org.hibernate.persister.entity.AbstractEntityPersister.instantiate(AbstractEntityPersister.java:3888)
at org.hibernate.impl.SessionImpl.instantiate(SessionImpl.java:1412)
at org.hibernate.impl.SessionImpl.instantiate(SessionImpl.java:1401)
at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:1362)
at org.hibernate.loader.Loader.getRow(Loader.java:1271)
at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:619)
at org.hibernate.loader.Loader.doQuery(Loader.java:745)
at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:270)
at org.hibernate.loader.Loader.doList(Loader.java:2449)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2192)
at org.hibernate.loader.Loader.list(Loader.java:2187)
at
org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:119)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1706)
at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:347)
at
org.hisp.dhis.source.hibernate.HibernateSourceStore.getAllSources(HibernateSourceStore.java:101)
at
org.hisp.dhis.organisationunit.DefaultOrganisationUnitService.getAllOrganisationUnits(DefaultOrganisationUnitService.java:159)
at
org.hisp.dhis.organisationunit.DefaultOrganisationUnitService.getOrganisationUnits(DefaultOrganisationUnitService.java:164)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
at
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at $Proxy12.getOrganisationUnits(Unknown Source)
at
org.hisp.dhis.datamart.engine.DefaultDataMartEngine.export(DefaultDataMartEngine.java:210)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
at
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at $Proxy44.export(Unknown Source)
at
org.hisp.dhis.datamart.impl.DefaultDataMartService.export(DefaultDataMartService.java:107)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
at
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at
org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80)
at
org.amplecode.quick.StatementInterceptor.intercept(StatementInterceptor.java:71)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at
org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621)
at
org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610)
at
org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at $Proxy45.export(Unknown Source)
at
org.hisp.dhis.reporttable.impl.DefaultReportTableService.populateReportTableDataMart(DefaultReportTableService.java:154)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
at
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at $Proxy48.populateReportTableDataMart(Unknown Source)
at
org.hisp.dhis.reporttable.ReportTableInternalProcess.executeStatements(ReportTableInternalProcess.java:111)
at
org.hisp.dhis.system.process.AbstractStatementInternalProcess.execute(AbstractStatementInternalProcess.java:103)
at
org.hisp.dhis.system.process.AbstractStatementInternalProcess.execute(AbstractStatementInternalProcess.java:40)
at
org.amplecode.cave.process.ProcessExecutor.run(ProcessExecutor.java:125)
at java.lang.Thread.run(Thread.java:636)
My DHIS is:
Current user:adminVersion:2.2Build revision: 3434 Build date:2011-04-20
19:41User agent:Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.17)
Gecko/20110422 Ubuntu/10.04 (lucid) Firefox/3.6.17External configuration
directory:/usr/local/dhis2configEnvironment variable:DHIS2_HOMEDatabase
type:MySQLDatabase name:dhis2_fhiDatabase user:fhiJava
Opts:-Djava.awt.headless=true
-Xmx256m -Xms128m -XX:MaxPermSize=128m -XX:+UseConcMarkSweepGC
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManagerJava
version:1.6.0_20Java vendor:Sun Microsystems Inc.OS name:LinuxOS
architecture:i386OS version:2.6.32-32-genericPlease help us
Caveman
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