SfCartesianChart not visible on iOS following MAUI migration

[Kevin Anderson]

I've used Syncfusion Charts in my tiny open-source Xamarin.Forms app for a few years now and it's worked great. However, after migrating to .Net MAUI my bar chart no longer appears on iOS (it works fine on Android). I'm completely lost on what could be causing this particularly because my use case is quite simple. My project is open source and hosted on GitHub: https://github.com/KRA2008/cringebot

My XAML for the chart is here: https://github.com/KRA2008/cringebot/blob/develop/Cringebot/Page/ChartPage.xaml

To recreate the problem, simply run the app and add in some data, then tap the chart button in the top right. On Android the chart appears but on iOS it does nothing. Any idea what I'm doing wrong?

[Arul Jenith Berkmans]

Hi Kevin Anderson,

 

We have reviewed the scenario you reported using your sample on the iOS simulator and were able to reproduce the issue on our end. We are currently investigating the root cause and will provide you with further details as soon as possible.

 

Regards,

Arul Jenith B.

[Dhanaraj Rajendran]

Hi Kevin,

 

We have fixed the reported issue of the chart not being displayed in IOS platform and included the issue fix in our latest weekly NuGet release update version 30.1.39, which is available for download at nuget.org .

 

Root cause:  In the iOS platform, when navigating to the chart area, the IPlatformApplication service was not properly validated before accessing its Services property. 

 

We thank you for your support and appreciate your patience in waiting for this release. Please get in touch with us if you require any further assistance.

 

Regards,

Dhanaraj R.