Catching errors in PDF Viewer

[Arthur Butler]

Is it possible to catch errors that occur in the PDF Viewer?  For example, if there is an error importing annotations, I see the message box "Imported JSON file is not found in the desired location".  I want to catch that error or any other error like this.  How can I do this?

Regards,

Arthur

[Akshaya Arivoli]

Hi Arthur , 

Thank you for Contacting Syncfusion support. 

We can get the error details while importing the annotations and form fields using the “ErrorDetails” property in the ImportFailed event arguments. Please refer to the below link for more details. 

https://help.syncfusion.com/cr/blazor/Syncfusion.Blazor.PdfViewer.ImportFailureEventArgs.html  

Please try it and revert us with more details about your requirement if still have concerns on it. 

Regards, 

Akshaya