Fatal Exception in 17.4.0.53 on instantiation of PDFViewer that crashes iOS. app in Xamarin.Forms

[Paul Chapman]

Hi,

Previously working implementation of PDF Viewer in Xamarin.Forms app using XF 4.5.0.356 crashes on page load in iOS with "Input string not in correct format exception" in the ctor of the search

If you roll back to version 17.4.0.51 (only Syncfusion.Xamarin.SfPdfViewer nuget) the exception goes away.

Development environment:

OSX 10.15.3

Visual Studio for Mac 8.4.8 

xCode - Latest 

.NET Core RT 3.1.2

.NET Core SDKs 3.1.102

Attachment: stacktrace.txt_819b6fb.zip

[Jhansi Priya Ramesh]

Hi Paul, 

 

Greetings from syncfusion support. 

 

We were able to reproduce the issue “Application crashes while loading document in PdfViewer” in the version 17.4.0.53. We have resolved the issue and generated a custom NuGet with the fix for the issue. Please find the NuGet from the below link 

 

NuGet: https://www.syncfusion.com/downloads/support/forum/152250/ze/CustomNuGet-1895169735 

 

Disclaimer:   
Please note that we have created this NuGet for version 17.4.0.53 specifically to resolve the following issue(s) reported in this/the Forum. 152250.   

   

   

Note : Kindly follow the steps to clear the NuGet cache and then install patched NuGet to get the issue resolved.   

    

https://www.syncfusion.com/kb/6987/how-to-clear-nuget-cache   

   

       

This fix will be included in our upcoming weekly release which is expected to be rolled out on 10^th March 2020. 

    

  

Regards, 

Jhansi Priya Ramesh 

[Paul Chapman]

Hi,

Thank you, our team will test the fix today and revert.

Is there any update on 152254 - this also causes a fatal crash in iOS on the PdfViewer?

Kind regards,

Paul

[Jhansi Priya Ramesh]

Hi Paul, 

Thank you for the update. We have provided details for the issue reported in the Forum 152254 in the respective Forum itself. Kindly follow on the Forum #152254 for further updates. 

Regards, 

Jhansi Priya Ramesh