We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. Image for the cookie policy date
close icon
Starting in 2019, the Reporting control is no longer included in Essential Studio. If you're experiencing issues with the Syncfusion Reporting Platform, Report Viewer, Report Designer, or Report Writer, we recommend migrating to Bold Reports, our dedicated reporting platform.

Bold Reports offers a comprehensive suite of tools and features for all your reporting needs, and we will help you make a smooth transition from the discontinued control. Our support team at https://support.boldreports.com/ is here to assist you with any questions or difficulties you may encounter during the migration process.

We thank you for choosing Syncfusion and appreciate your understanding.

ReportViewer Nested Paths


I have a report, which is filled with an object from an entity framework query.
I want to acces a property of a parent class, like it is described at http://wraithnath.blogspot.de/2011/04/reportviewer-object-datasource-nested.html
But i keep getting the error that the given Expression "=First(Fields!Model.Value.Name)" is invalid.

All names are spelled correct.

Do you have any idea how to fix this??

Attachment: ClassesAndReport_822e75f3.zip

2 Replies

JH Jannik Heuer February 22, 2017 11:58 PM UTC

I've added the xaml and cs file to the zip.

Attachment: ClassesAndReport_cd72ef02.zip

VS Vinoth Srinivasan Syncfusion Team February 27, 2017 07:16 AM UTC

Hi Jannik, 

Thanks for contacting Syncfusion support. 

We could run the report with nested object expression in our report viewer with version. We have prepared a sample based on your shared class files with dummy data and it can be downloaded from the following location. 

If issue persists, then we request you to share your product/assembly version with us, it will help to provide the solution at the earliest. 

Vinoth S. 

Live Chat Icon For mobile
Up arrow icon