problem with Default UI

[smr]

hi

i got this error "Object reference not set to an instance of an object." when i use "Example 1: Default UI" from https://docs.telerik.com/devtools/wpf/controls/radpdfviewer/default-ui

i find errors in this lines:

 telerik:RadPdfViewerAttachedComponents.RegisterSignSignatureDialog="True" telerik:RadPdfViewerAttachedComponents.RegisterFindDialog="True" telerik:RadPdfViewerAttachedComponents.RegisterSignaturePropertiesDialog="True" telerik:RadPdfViewerAttachedComponents.RegisterContextMenu="True"

 

but this lines hasn't problem in example for radviewer firstlook

[Tanya]

Hello,

Could you please verify that all the required references are added to the project and the telerik namespace is defined?

xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

In case this is not helpful, would you please share more details about the setup of the project you are using so we can try to find what exactly is causing you issues?

Regards,
Tanya
Progress Telerik