Issue with Applying a Series Template with 0.8.2957.30556

[MMCCPaulEden]

Hi

 When  I attempt to set the template of a chart to change it to a cylinder 3d bar chart via

.AllSeries.Template = DirectCast(FindResource("Cylinder"), DataTemplate)

, the following exception occurs:

 

System.NullReferenceException was caught

  Message="Object reference not set to an instance of an object."

  Source="ChartFX.WPF"

  StackTrace:

at ChartFX.WPF.Chart.ChartFX.WPF.Internal.IAmbient.CleanupChildAttributes(DependencyProperty childDP, DependencyProperty dp)   at ChartFX.WPF.Internal.ChildAttributes.a(DependencyObject A_0, DependencyPropertyChangedEventArgs A_1)   at System.Windows.PropertyChangedCallback.Invoke(DependencyObject d, DependencyPropertyChangedEventArgs e)   at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)   at System.Windows.FrameworkContentElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)   at ChartFX.WPF.AllSeriesAttributes.OnPropertyChanged(DependencyPropertyChangedEventArgs e)   at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)   at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, OperationType operationType)   at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, OperationType operationType, Boolean isInternal)   at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)   at ChartFX.WPF.SeriesAttributes.set_Template(DataTemplate value)   at NTO.ctrlAnalysis.AddAxiomToAxiomCharts(Int32 pPrimaryHeirarchyLevel, Int32 pSubHeirarchyLevel, DiagramNode pParentNode, String pWhereClause, String pSubWhereClause, String pAxiomName, String pSubAxiomName, List`1 pHeirarchyLevels, List`1 pSubHeirarchyLevels) in C:\Users\Neutrino_1\Documents\Projects\Neutrino\OBM\UI\ctrlAnalysis.xaml.vb:line 844

  InnerException:

[MMCCPaulEden]

This is a thread bump as, having upgraded to 0.8.3065.20832, there are still issues with applying 3d templates.

This time the issue resides in the resource XAML taken from the sample application where 'X' 'Y' and 'Z' are not found in the type Cylinder:

<DataTemplate x:Key="Cylinder">

<cfx3d:Cylinder Cap="Both" X="{Binding Path=X}" Y="{Binding Path=Y}" Width="{Binding Path=W}" Height="{Binding Path=H}" Depth="{Binding Path=W}" Z="{Binding Path=Z}" Material="{Binding Path=View3D.Material}" BackMaterial="{Binding Path=View3D.Material}"/>

</DataTemplate>

 

 

Many thanks

 

Paul

[JuanC]

Property names for both our 3D objects and the logical items they are bound to were changed as follows

Left="{Binding Path=Left}" Top="{Binding Path=Top}" Width="{Binding Path=Width}" Height="{Binding Path=Height}" Depth="{Binding Path=Depth}" Front="{Binding Path=Front}"

Regards,

JuanC

[MMCCPaulEden]

Hi

That fixed it.

Many thanks

 

Paul