Charts will no longer render on pages.

I have been using Blazor charts for months without any issues.  These issues started when I was on version 29. I upgraded all syncfusion components to the very latest 30 version this morning. My charts will no longer render on pages.  I get an error inside of visual studio on the first line of syncfusion-blazor.min.js.

Cannot create property 'isDevice' on string 'Not)A;Brand 8, Chromium 138, Google Chrome 138'

and this error from the chrome debugger.  

Image_4478_1753207443952


1 Reply

DG Durga Gopalakrishnan Syncfusion Team July 23, 2025 01:38 PM UTC

Hi Bryan,


Greetings from Syncfusion.


We have ensured your reported scenario with chart and accumulation chart control in WASM application. The chart control is rendered properly without any exception is the syncfusion-blazor.min.js file in console. We have attached the tested sample and screenshot for your reference.



Sample : https://www.syncfusion.com/downloads/support/directtrac/general/ze/Charts.zip


We kindly request you to share the following information which will be helpful for further analysis.

  • Share the code snippet used for rendering the chart.
  • Syncfusion components you are using.
  • Share an issue replication steps and video.
  • Share if you have done any other customization.


Please let us know if you have any concerns.


Regards,

Durga Gopalakrishnan.


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