Why have my Parts have disappeared from a saved GrabCadPrint project?

I updated my version of GrabCad Print this week and after completing, I tried to open a saved print project. All of my parts were gone from the print trays. All of the parts are listed in the window on the right, but all of the names are grayed out. (see attached Screenshot)

Anyone have an idea as to what's going on and/or how to correct it?

Thanks

1 Answer

It is grayed out because you have selected the wrong tray. The parts that you have loaded are placed on the other tray.

Click on the Arrange Project button to rectify this issue.