Datagrids issue from 4.6.4 to 5.X

[JosepM]

Hi,

I have a stranges errors with datagrids from 4.6.4 to 5.X.
I know that only I need update the datagrid lib into my project, but for any unknow reason the datagrid crash when I try to use the "addline" or "ScrollLineIntoView".
I remember some info when the LC5.X was released about the use of the datagrids and other stuff related to groups but I can't found it into the forums or old release notes.

Any help how convert a project from 4.6.4 to 5.X.X?

Salut,
Josep M