Intermittent getting: Cannot ready property 'CalendarBase' of undefined

Question

HelloWe have been trying to chase down why we intermittently get this error shown below.. It might very well be something we are not doing right, but we have not been able to pinpoint it.Any guidance on what possible scenarios could cause this would be greatly appreciated.Many thanksAtle

Ponmani Murugaiyan · Accepted Answer

Hi Atle,  

Thanks for the patience.  

We are glad to announce that our Essential Studio 2020 Volume 4 release v18.4.0.30  is rolled out and is available for download under the following link.  

https://www.syncfusion.com/forums/160733/essential-studio-2020-volume-4-release-v18-4-0-30-is-available-for-download    

The fix for the reported error “Cannot read property 'CalendarBase' of undefined” is included in the above release. Kindly upgrade to latest version and we have breaking changes in the DateRangePicker component. Please find the release notes below:  

Release notes: https://blazor.syncfusion.com/documentation/release-notes/18.4.30/?type=all#daterangepicker    
                                                  
We thank you for your support and appreciate your patience in waiting for this release. Please get in touch with us if you would require any further assistance.  

Regards,             
Ponmani M

Ponmani Murugaiyan · Answer

Hi Atle,  
  
Thanks for contacting Syncfusion support. 

We have considered the reported issue as our improvement feature in our end. The fix will be included in our Volume 4 main release, which is expected to be rolled out on end of December 2020. We appreciate your patience.  Until then, we suggest you use manual script reference to get rid of this issue.  
  
Please follow the feedback to our improvement feature: https://www.syncfusion.com/feedback/13896    
  
Please find the code example here for manual script rendering:  





using Syncfusion.Blazor;  
  
namespace WebApplication1  
{  
    public class Startup  
    {  
        public void ConfigureServices(IServiceCollection services)  
        {  
           ....  
           ....  
           services.AddSyncfusionBlazor(true);  
        }  
    }  
}  


To know more about manual script rendering, please refer the documentation link: https://blazor.syncfusion.com/documentation/getting-started/server-side-blazor/   
  
Regards,  
Ponmani M

Atle Bjelland · Answer

HelloCould you please advise if this has been included in the 18.4 release?ThanksAtle