Hi @evanscona ,
Taking a stab based off the image you posted - the green highlight of menubar in your formula typically means that "menubar" is the name of an object - like a gallery, or something. It's not a collection that can contain data.
If, for example, you've created a gallery or a text label or something, and called it "menubar", you can't collect data into that name. The name is reserved for that object - and the object itself can't contain table data.
Also, if you're just collecting a single row, unless you want a nested table, you can just specify the row data without the Table() function;
Try change the name of the collection to something like collectMenuBar.
ClearCollect(collectMenubar, {Title: "HelpLine", Icon: icon_helpline})
You can then set your Items: property of your (presumably) menubar gallery to collectMenuBar.
Hope this helps,
RT