SyncFusion Core XForms Load File -Assembly

[Obulor]

Hi,

After updating my SyncFusion controls including SFListView via nuget, I started get the attached error.

System.IO.FileLoadException: 'Could not load file or assembly 'Syncfusion.Core.XForms, Version=19.2451.0.55, Culture=neutral, PublicKeyToken=null'. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)'

Any help will be appreciated.

Attachment: error_45e21a34.zip

[Obulor]

I got this resolved:

I discovered the package versioning in all the platform csproj file  was pointing to an older version(18.3.0.44). And I editing this to (19.2.0.55).

Note: That if you are using xamarin forms 5, you  may have this "system.missing.exceptio: Method not found" error:

I downgraded my xamaring forms 5 back to xamarin forms 4.8 to have this resolved.

I hope this helps some one

[Lakshmi Natarajan]

Hi Obulor, 

 

Thank you for using Syncfusion products. 

 

We have checked the reported query “System.IO.FileLoadException: 'Could not load file or assembly 'Syncfusion.Core.XForms” from our side. We would like to inform you that we need to install the same version of SfListView and its dependencies in all the projects (PCL, Android, iOS, UWP).  

 

Please refer to the following document to install ListView nuget and dependencies in the following link, 

UG link: https://help.syncfusion.com/xamarin/listview/getting-started#adding-sflistview-reference 

 

Also, the SfListView is compatible with the Xamarin.Forms 5 version. Please refer to our documentations to resolve various exceptions in the following link, 

KB links:  

https://help.syncfusion.com/xamarin/listview/getting-started#resolve-exception-issues 

https://www.syncfusion.com/kb/11292/how-to-resolve-sflistview-not-rendering-issue-in-ios-macos-and-uwp-in-xamarin-forms 

 

Please let us know if you need further assistance. 

 

Regards, 

Lakshmi Natarajan