Source List won't show!

Starting today my source list in RW won’t show! I’ve used the shortcut commands and I’ve used the Menu options. Neither works. Needless to say it’s impossible to work on a project if I can’t see the various pages and select them.

Anyone know how I can get the source list to be made visible again?

Thanks in advance.

Okay, I see this happened about 3 months ago also. Fix is to use Terminal and insert this line:
defaults delete com.realmacsoftware.rapidweaver6 “NSSplitView Subview Frames Main Document SplitView”