I have been designing on the on-line EasyEDA standard and recently got the half offline EasyEDA Pro. I would like to export an online circuit into the offline program. I Export it as a Easy EDA file (.json) and in the Pro version I import Standard under the Quick Start window. All I get is the frame around the circuit but not the circuit itself. Are the Pro and Std version compatible? What am I doing wrong?

As I import it I get a notice that "if you only import the schematic you need to binding with the footprint manually." How do I do that? I have schematic only.