Description

When delete a filter chip in a child grid an error is returned

• igniteui-angular version: 9.0
• browser: n/a

Steps to reproduce

1. Open dev sample hierarchicalGrid
2. In the second grid (Sample two) expand first row
3. In the child grid filter first column and close the filter row
4. In the column click on x button to remove a filter

Result

An error is returned in the console:
hostReportError.js:2 ERROR TypeError: Cannot set property 'owner' of null
at SafeSubscriber._next (child-grid-row.component.ts:188)
at SafeSubscriber.__tryOrUnsub (Subscriber.js:183)
at SafeSubscriber.next (Subscriber.js:122)
at Subscriber._next (Subscriber.js:72)
at Subscriber.next (Subscriber.js:49)
at TakeUntilSubscriber._next (Subscriber.js:72)
at TakeUntilSubscriber.next (Subscriber.js:49)
at SafeSubscriber.schedulerFn [as _next] (core.js:36914)
at SafeSubscriber.__tryOrUnsub (Subscriber.js:183)
at SafeSubscriber.next (Subscriber.js:122)

Expected result

there should be no errors.

Attachments

Attach a sample if available, and screenshots, if applicable.