This is using Logos 7.12 RC1 on Windows 10
I had a small numbers of resources (two books, a Notes document and the CBV tool in a floating window) open and then tried to open a layout. Logos crashed as shown below
The logfile is attached
1362.Logos.log
I had created this layout earlier today on a different computer running the stable release of Logos 7.11. It was the first time I had attempted to open this layout on the computer running 7.12 RC1
When I restarted Logos and tried to open the same layout with the same set of resources open as previously it crashed again with the same error indication (this is repeatable)
If I try to open the new layout without anything else open it works fine
