Power BI - Model Object Names must be non empty

Question

I made few changes in the query editor. But when I close and apply the changes. I get the error Model object names must be non empty. I tried deleting the last changes I made in query editor. The error still exists.

Answer 1

In Power Bi, this error is saying you have empty columns in your data set. You have to delete that columns and refresh the document and it should work.

Answer 2

@HuaGong is correct. Most likely one or more columns are loaded without a name.

Answer 3

This says that you have left one Column heading blank. Delete the column or give a name to the column.

Answer 4

This is coming because you have used the command "Use First Row as a header" and there are some null values in the first rows.