Dear support team,
I tried to test the WizardAction and built a solution from scratch as described on
https://documentation.galaktika-soft.com/xafari/doc_wizards_getting_started
Unfortunately the solution is not able to run, opening the file
Model.DesignedDiffs.xafml
produces an error message like below. I think the system is not able to create the wizard steps automatically in model.
Can you please help me?
Thanks a lot!
Kai
IModelWizard.ModelClass is null
at Xafari.Model.NodeGenerators.WizardsNodesGenerator.GenerateNodesCore(ModelNode node)
at DevExpress.ExpressApp.Model.ModelNodesGeneratorBase.GenerateNodes(ModelNode node)
at DevExpress.ExpressApp.Model.Core.ModelNode.RunNodesGenerator(ModelNodesGeneratorBase generator)
at DevExpress.ExpressApp.Model.Core.ModelNode.RunNodesGenerator()
at DevExpress.ExpressApp.Model.Core.ModelNode.EnsureNodes(Boolean alwaysCreate)
at DevExpress.ExpressApp.Model.Core.ModelNode.GetSortedNodes(Boolean inThisLayer)
at DevExpress.ExpressApp.Model.Core.ModelNodeList`1.GetEnumerator()
at Xafari.Model.NodeGenerators.WizardViewsNodeUpdater.UpdateNode(ModelNode node)
at DevExpress.ExpressApp.Model.ModelNodesGeneratorBase.RunUpdaters(ModelNode node, Boolean enableModelCache)
at DevExpress.ExpressApp.Model.ModelNodesGeneratorBase.GenerateNodes(ModelNode node)
at DevExpress.ExpressApp.Model.Core.ModelNode.RunNodesGenerator(ModelNodesGeneratorBase generator)
at DevExpress.ExpressApp.Model.Core.ModelNode.RunNodesGenerator()
at DevExpress.ExpressApp.Model.Core.ModelNode.EnsureNodes(Boolean alwaysCreate)
at DevExpress.ExpressApp.Model.Core.ModelNode.CreateMasterNodesCore()
at DevExpress.ExpressApp.Model.Core.ModelNode.CreateMasterNodes()
at DevExpress.ExpressApp.Model.Core.ModelNode.EnsureNodes(Boolean alwaysCreate)
at DevExpress.ExpressApp.Model.Core.ModelNode.GetUnsortedChildren(Boolean inThisLayer)
at DevExpress.ExpressApp.Model.Core.ModelNode.GetUnsortedChildren(Boolean inThisLayer)
at DevExpress.ExpressApp.Model.Core.ModelNodeInfo.GetChildNodes(ModelNode modelNode)
at DevExpress.ExpressApp.Model.ModelEditorHelper.GetChildNodes(ModelNode modelNode)
at DevExpress.ExpressApp.Win.Core.ModelEditor.ModelInterfaceAdapter.GetChildrenCore(Object nodeObject)
at DevExpress.ExpressApp.Win.Core.ModelEditor.ExtendModelInterfaceAdapter.HasChildren(Object nodeObject)
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