Hi There,
I have been experiencing problems with the pwer bi graphics. I am connected to an cube (SSAS), and trying to visualize the data. When selecting certain columns of a table that has nulls, I get the following error "Can't display the visual". So I understand I may need to filter the query. When I use is or is not I still get the error. However if I use contains or starts with (since in this case all data begins with the same text) it seems to be working. Is there something I am missing?
Thanks DP