I decided to upgrade my old 3.15.2 (free) to latest version. It is MacOS 64-bit version for latest OS X 10.13.3 (17D102).
I was needed to print some project or more exactly export the image as jpeg. Previous version (13.5.2) has strange bug with pdf export. The document exported can not be viewed by standard macos viewer. It shows just empty page. Preview in Finder or FoxIt reader show normal page. It is old bug but I solved this issue using Print command and choose Print as jpeg. It is standard system print command.
I opened Print Preview as usual and tried to print. Noway. There are dozens of warnings that current printer settings are not compatible with something in QCAD. When I press OK there is next dialog. And it is not possible to cancel this loop. Only by System monitor and close program from it.
I also tried save project as bitmap by proper command from menu File. It makes zero sized jpeg. If I choose pdf format there is very small pdf with poor resolution (and the same problem with macos viewer).
In fact I now can not do anything with my project and even worse that even have no 3.15.2 to return to it.
ps: Decided to bye 3.19.2 instead of using free and limited but why should I pay for the program that does not work...
