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Request a Feature Report a Bug
Completed
Last Updated: 09 Oct 2020 06:52 by ADMIN
Release R3 2020 (Latest Internal Build)
Eric
Created on: 29 Sep 2020 11:27
Type: Bug Report
3
PictureBox Images stopped being displayed by the legacy Web Forms Viewer in 14.2.20.916

After upgrading from Telerik Reporting 2020 R2 (14.1.20.618) to 2020 R3 (14.2.20.916) my reports can no longer render an image that they have always rendered before.

The images are displayed correctly in Visual Studio Report Designer Preview mode but are not displayed in HtmlPreview mode.

2 comments
ADMIN
Neli
Posted on: 09 Oct 2020 06:52

Hello,

The issue is fixed in the latest internal build 14.2.20.1008. Please, check Latest Internal Builds KB article. To get the internal build, you need to navigate to your Telerik account -> Downloads ->  Progress® Telerik® Reporting -> Latest Internal Build.

Regards,
Neli
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Daniela
Posted on: 02 Oct 2020 12:55

In "ImageWriter" => "CreateImgSrc" is the "HttpContext.Current" null, cause this the Url with the StreamId is not built correctly and the Image can't be loaded in HTML Preview mode.

In the new Version "CreateImgSrc" is called in a separate Thread, cause this the HttpContext.Current is now null. 

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