Hi,
I have to display Syncfusion
Calendar inside of Syncfusion Dialog.
From my understanding, I need to put any Syncfusion Component inside
of <e-content-template> for
the Syncfusion
Dialog to render the Component.

However, after doing so, the system will
run into SystemNullReference error.
I've also noticed that when I mouse-over <e-content-template> the
intellisense will display both "Syncfusion.EJ2.ContentTemplate"
& "Syncfusion.JavaScript.ContentTemplate"
reference. I think this happen because I am using both EJ1
& EJ2 component in my project which might cause some
conflict.

I think that this issue is similar to this
thread:
https://www.syncfusion.com/forums/165756/e-content-template-not-working-in-dialog
However, due to some issue, I still need to
use some component from EJ1 and unable to fully migrate to only using EJ2
component.
Is there any other way to display Syncfusion
Component inside of Syncfusion Dialog without
using <e-content-template>?