Grid LazyLoading Problem

Hello everyone!

I have implemented a lazy loading Grid which works quite well, but when I scroll to a higher row (lets say 100k) and start another search with very few results (for example: only 1), I got the following error displayed in the upper right corner:

TypeError: Failed to execute ‘insertBefore’ on ‘Node’: parameter 1 is not of type ‘Node’.

The grid then shows only one row, but with a complete different value than it should. Also, as soon as I select it, an exception is thrown (I have added it as an attachment).

Has anybody any suggestions on how to fix this?
Thanks in advance!
18052292.txt (7.14 KB)

Sounds like a bug. You should create a GitHub issue with instructions on how to reproduce the error here:

Hi Olli,

I have submitted the following issue: