Tablix object reference not set to an instance of an object

Lewis Corcoran 26 Reputation points
2022-11-17T10:49:25.737+00:00

Hi we have a report but get the following error,

The Hidden expression for the tablix ‘StudentDetails’ contains an error: Object reference not set to an instance of an object. (rsProcessingError)
The Hidden expression for the tablix ‘StudentDetails’ contains an error: Object reference not set to an instance of an object. (rsRuntimeErrorInExpression)

261412-image.png

There is no visibility expression present on the 'StudentDetails' tablix. Where is this hidden expression located?

SQL Server Reporting Services
SQL Server Reporting Services
A SQL Server technology that supports the creation, management, and delivery of both traditional, paper-oriented reports and interactive, web-based reports.
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  1. AniyaTang-MSFT 5,391 Reputation points Microsoft Vendor
    2022-11-18T02:33:46.007+00:00

    Hi @Lewis Corcoran
    Perhaps there is an error in this expression in your Tablix. Please click: Tablix Properties-Visibility.
    261620-1.png
    Best regards,
    Aniya

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