Linking Child/Master on Report

[Guest]

I have a query that my main report is based upon and then I have inserted a
graph which runs off of a query. However, I want the graph to change
based upon the LastName field but it won't allow me to do that. I keep
getting the following dialog box when I try to link child to master: "Can't
build a link between unbound forms." Even if I put in "LastName" for the
child and Master links, the report then comes out blank.

Any ideas on what I might be doing wrong or am missing in my report?

 

[Guest]

Is "LastName" a field in both the report record source and chart row source
query?

You might want to try bind a textbox control to "LastName" in the report
section.