Got pq_rowselect error when select row in next paging

[mewbie]

Hello Paramvir,

My grid has

Code: [Select]

Uncaught TypeError: Cannot read property 'pq_rowselect' of undefined error when I try to select row on other than page 1, but it's normal when I expand the record (so the row is included in page 1).

Error invoked from this line in the code:
       

Code: [Select]

var arr = grid.SelectRow().getSelection();
What could be possibly causing it and how to fix?
Thank you for your help,

Best Regards

[paramvir]

This issue is fixed in v5.1.0