importing fixtures by spreadsheet

[JohanDoornenbal]

hi,



I try to use the import pattern you developed during the RADrace using 
spreadsheets in estatio.

I run into the following error[1]. What could be the reason?



grtz Johan



[1]


        Caused by: 
org.apache.isis.core.metamodel.exceptions.MetaModelException: 
java.lang.NoSuchMethodError: 
org.apache.isis.core.runtime.system.persistence.PersistenceSession.getAdapterManager()Lorg/apache/isis/core/runtime/persistence/adaptermanager/AdapterManagerDefault;

        at 
org.apache.isis.core.commons.lang.ThrowableExtensions.throwWithinIsisException(ThrowableExtensions.java:60)

        at 
org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.internalInvoke(ActionInvocationFacetForDomainEventAbstract.java:482)

        at 
org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.invoke(ActionInvocationFacetForDomainEventAbstract.java:212)

        .....



        Caused by: java.lang.NoSuchMethodError: 
org.apache.isis.core.runtime.system.persistence.PersistenceSession.getAdapterManager()Lorg/apache/isis/core/runtime/persistence/adaptermanager/AdapterManagerDefault;

        at 
org.isisaddons.module.excel.dom.ExcelService.getAdapterManager(ExcelService.java:138)

        at 
org.isisaddons.module.excel.dom.ExcelService.newExcelConverter(ExcelService.java:127)

        at 
org.isisaddons.module.excel.dom.ExcelService.fromExcel(ExcelService.java:120)

        at 
org.estatio.fixture.budget.spreadsheets.CreateUsingSpreadsheet.execute(CreateUsingSpreadsheet.java:88)