Error System.InvalidOperationException: AutomationId may only be set one time.

[Sergiu Tasnade]

• Xamarin.Forms
  Element.set_AutomationId (System.String value)
• Syncfusion.SfPdfViewer.XForms
  BottomHomeToolbar.PdfViewer_DocumentLoaded (System.Object sender, System.EventArgs args)
• Syncfusion.SfPdfViewer.XForms
  SfPdfViewer.OnDocumentLoaded (System.Object sender, System.EventArgs e)
• Syncfusion.SfPdfViewer.XForms.Droid
  ScrollViewEx.LoadDocument (System.IO.Stream inputStream)
• Syncfusion.SfPdfViewer.XForms.Droid
  SfPdfDocumentViewRenderer.OnElementPropertyChanged (System.Object sender, System.ComponentModel.PropertyChangedEventArgs e)
• (wrapper delegate-invoke) <Module>.invoke_void_object_PropertyChangedEventArgs(object,System.ComponentModel.PropertyChangedEventArgs)
• Xamarin.Forms
  BindableObject.OnPropertyChanged (System.String propertyName)
• Xamarin.Forms
  Element.OnPropertyChanged (System.String propertyName)
• Xamarin.Forms
  BindableObject.SetValueActual (Xamarin.Forms.BindableProperty property, Xamarin.Forms.BindableObject+BindablePropertyContext context, System.Object value, System.Boolean currentlyApplying, Xamarin.Forms.Internals.SetValueFlags attributes, System.Boolean silent)
• Xamarin.Forms
  BindableObject.SetValueCore (Xamarin.Forms.BindableProperty property, System.Object value, Xamarin.Forms.Internals.SetValueFlags attributes, Xamarin.Forms.BindableObject+SetValuePrivateFlags privateAttributes)
• Xamarin.Forms
  BindableObject.SetValue (Xamarin.Forms.BindableProperty property, System.Object value, System.Boolean fromStyle, System.Boolean checkAccess)
• Xamarin.Forms
  BindableObject.SetValue (Xamarin.Forms.BindableProperty property, System.Object value)
• Syncfusion.SfPdfViewer.XForms
  DocumentViewHelper.set_InputFileStream (System.IO.Stream value)
• Syncfusion.SfPdfViewer.XForms
  SfPdfViewer.OnPdfViewerPropertyChanged (System.String propertyName)
• Syncfusion.SfPdfViewer.XForms
  SfPdfViewer.OnInputFileStreamChanged (Xamarin.Forms.BindableObject bindable, System.Object oldValue, System.Object newValue)

[Ashokkumar Viswanathan]

Hi Sergiu, 

 

We were unable to reproduce the issue, “Application crashes with System.InvalidOperationException while loading the PDF document” in Android Platform with the provided information. Please find the sample in the below link, which we have created to reproduce the issue. 

 

https://www.syncfusion.com/downloads/support/directtrac/general/ze/GettingStarted-1340656285.zip 

  

Kindly share the following details to analyze more on this issue and assist you with the better solution       

1. Simple sample/ modify the above sample to reproduce the issue. 
2. PDF document with which you have to reproduce the issue.
3. Replication procedure/Video to reproduce the issue.
4. Xamarin Forms version.
5. SfPdfViewer version.
6. Deployment device specification.

Regards, 

Ashok Kumar Viswanathan. 

[Sergiu Tasnade]

Hello,

I was using an older version of Xamarin Forms. I updated to the version you are using in your demos and it appears that the errors are gone. 

Will let you know how this works.

Thanks

[Preethi Nesakkan Gnanadurai]

Hi Sergiu, 

  

Thanks for the update. 

  

We looking forward to hear from you. 

  

Regards, 

Preethi 

[Marco Troncone]

This is still an issue with 

Xamarin forms version 5.0.0.2578

Syncfusion  version 21.2.3

[ImmanKumarP Palanikumar]

Hi Marco, the "System.InvalidOperationException: AutomationId may only be set one time." issue is related to Xamarin.Forms and already the same issue has been logged in the below forum.

https://github.com/xamarin/Xamarin.Forms/issues/6157

We already have feedback on your issue. You can track the status of a reported bug using the below feedback link,
[Android] System.InvalidOperationException: AutomationId may only be set one-time in Xamarin.Forms | Feedback Portal (syncfusion.com)