custom visual not rendering
5 TopicsPower BI Report Server: Custom visuals from AppSource appear blank for some users but work for other
Hi Community, I am facing an issue with custom visuals in Power BI Report Server and would appreciate your guidance. Environment: - Power BI Report Server (on-prem) - Reports created in Power BI Desktop (for Report Server) - Authentication: Windows / Active Directory - Users have full access on the report server Custom visuals used (from AppSource / Get more visuals): 1. Bar and Line Chart with Table Publisher: Kishore Kadhirvelu 2. Advanced Linear Gauge Publisher: MAQ Software Issue description: After publishing the report to Power BI Report Server, these two custom visuals appear BLANK for some users, while the same visuals render correctly for other users. Important observations: - Built-in Power BI visuals work fine for all users - These Visual are free Visual - Only these two AppSource visuals show the issue - Users affected have full access to the report and folder - One user has two laptops: - On Laptop A: visuals display correctly - On Laptop B: the same visuals appear blank - No error message is shown; visuals are simply not rendered This indicates the issue might be client-machine or browser-related rather than report permissions. What I want to understand: 1. Is this a known limitation or compatibility issue with AppSource visuals in Power BI Report Server? 2. Are there any browser, security, or local machine settings that can cause custom visuals to not render? 3. Does PBIRS require additional configuration to support third-party visuals consistently? 4. Should this be handled by Power BI Report Server configuration, Desktop version alignment, or IT/security teams? Any guidance on root cause analysis or best practices for resolving this would be very helpful. Thanks in advance, Shubh Power-BI custom-visuals Virender Which are the "Security updates" in Power BI Report Server september 2025 Custom Image visual do not show images in Chrome browserSolved1.2KViews0likes3CommentsError in visualization of custom visuals.
Hi all, in one of my reports I need to use a custom visual (paraHTMLviewer). I can correctly managed it on Power Bi Desktop optimized for Report Server, but when I published it on Report Server, the following error appears---> I mean, in english, "It is not possible to display this visual object." What is more, if I publish another report (actually not mine, but a sample downloaded from internet), the custom visual does indeed appear!! This is very strange, because I do not actually understand why in one report (downloaded) custom visual does work, while in another report (my report) not. I hope it is clear. Let me know for further details. Thanks, gSolved5.2KViews0likes12CommentsAll Custom Visuals Do Not Render in Browser
Hello, We're having problems with any custom visuals imported from the marketplace. These custom visuals do not render in Chrome, Edge, or even Firefox. There is no error, the visual is just blank. The data appears to be there, because I can click around and see the filter pane change. It looks fine in Power BI Desktop. I just upgraded from January 2021 release to the September 2021 release to see if it would fix the issue but the custom visuals still do not render in the browser. I feel like it may have something to do with same-site cookies but I'm not sure. Has anyone else encountered this? Thanks! Ryan8.7KViews0likes23CommentsCustom Visuals Taking Longer Time To Load
Hi All, Custom visuals seem to take 1-2 minutes longer to display when compared to non-custom visuals. In addition, when editing these reports in Power BI Desktop, the custom visuals do not display in the Visualizations tab straight away and also seem to take 1-2 minutes before these show up. It seems to be all custom visuals. Has anyone experienced this before?Solved2.4KViews1like3Comments