StdColorCollection.Count gives System.NullReferenceException

[Cem Yasar]

i use Syncfusion.SfScheduler.WPF 28.2.11 nuget package. 

in my xaml file i have 

<syncfusion:ColorPickerPalette

    x:Name="colorPickerPalette"

    Width="100"

    Height="30"/>

with this color pallette i choose a color then save it to db. The color's hex is "#FF95B3D7"

After that when i try to edit color with tis code 

 Brush brush = (Brush)(new BrushConverter().ConvertFrom(service.color));

 colorPickerPalette.SelectedBrush = brush;

i got the error.

if i change the hex code to "#FFFFFF00" from db manually, colorPickerPallette shows the new color without error.

Attachment: Screenshot_20250404_124355_6d6f1080.rar

[Cem Yasar]

colorPickerPalette.RecentlyUsedCollection.Clear();

i added this line than resolved.

[Sekar Sivalingam]

Hi Cem Yasar,

We're glad to hear that the NullReferenceException has been resolved by clearing the RecentlyUsedCollection.

If you have any further questions or need additional assistance, please don't hesitate to reach out. we're happy to help!

Regards,

Sekar Sivalingam