Originally Said By: Jimmy Wu
You can try detaching it from the template and then trying to insert the map again. Then after inserting the map apply the template again. Or as Ray said above, you can create a non-template page and insert the map there and then copy the necessary code over to the templated page. 
If you mean me, I started with a new, non-template page. It will not work on any page. I get the same error.
I start with a new page and click ProMaps. It says to save the page first - I save it. Then, I click on Pro Maps and get the same error.
