We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. Image for the cookie policy date

ArgumentNullException at OnPointerPressed

Hello! I found a critical problem with SfRichTextBoxAdv control.
Steps to reproduse:
- press and hold Enter and wait until some pages (2-4) will be created; 
- left click on new page;
- press and hold Backspace and wait until current page will be deleted;
- left click on control

System.ArgumentNullException: Value cannot be null.
Parameter name: key
   at System.Collections.Generic.Dictionary`2.FindEntry(TKey key)
   at Syncfusion.UI.Xaml.RichTextBoxAdv.SfRichTextBoxAdv.OnPointerPressed(PointerRoutedEventArgs e)

1 Reply

VM Venkatesan Mani Syncfusion Team November 28, 2016 11:58 AM UTC

Hi Alexander, 
Thank you for using Syncfusion products.

We were able to reproduce the argument null exception at on pointer pressed event in SfRichTextboxAdv control and we have logged defect report regarding this. A support incident to track the status of this defect has been created under your account. Please log on to our support website to check for further updates


Please let me know if you have any questions.

Best regards,
Venkatesan M.

Live Chat Icon For mobile
Up arrow icon