I have installed Flair and Geoviewer according to the procedure mentionned on the FLAIR website from the source code by compiling with gcc9 (MacPorts gcc9 9.2.0_2) and python3. Flair is working fine, however when I use the “geometry” button on the interface, geoviewer is starting quite well and before displaying the last four drawing views, the interface suddenly stops with the following error message:
Assertion failed: (pthreadret == 0), function _xcb_in_wake_up_next_reader, file xcb_in.c, line 926.
~/local/flair/flair_3.0.7/flair: line 15: 91207 Abort trap: 6 CMD @
Any idea ?