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4
Votes

ShowColumnChooser: Cannot read property 'blazor__instance' of null

After updating to version 18.2.44, I am facing issues when I am moving away from a page containing a datagrid to a new page. The error that is thrown is the one in the title, throwing at this location:

Empty

Filename: /_content/Syncfusion.Blazor/scripts/sf-dialog-580d73.min.js:formatted (line 568)

As you can see, the element variable is null, and when the blazor__instance of this is called, it fails.

Unfortunately, I am unable to recreate a simple sample where it throws the same error.

I have been able to pinpoint the problem to the datagrid, when setting the option ShowColumnChooser to false, it no longer throws the error.

The complete stacktrace of the problem from the console:

Empty


I don't know if this has anything to do with the issue, but the grid is placed on splitter pane.


The definition of the grid:
undefined




Best regards,

Michael Brignola