Here you found some fixes for critical errors - at least, those without dependencies (which can be available only in a new release).
In this link 2.1.5.* [Fix & Updates] you find files to replace the ones that are causing some errors.
In a place like: C:\Program Files\wings3d_2.1.5\lib\wings-2.1.5\ebin
wings_wm.beam
wings_camera.beam
wings_drag.beam
wings_tweak.beam
wings_we.beam (reverted to fix crashes in operation which object has holes)
e3d_obj.beam
They fixes: Hotkeys stop works if we switch between applications | Scale uniform + TAB | Import obj is error!
C:\Program Files\wings3d_2.1.5\lib\wings-2.1.5\plugins\import_export
wpc_lwo.beam (Lightwave export crash)
wpc_ps.beam (When Import any ps/eps file,Output error log)
C:\Program Files\wings3d_2.1.5\lib\wings-2.1.5\plugins\commands
wpc_sel_win.beam (Fixes the 'Add To'/'Subtract From' selection group operations)
* It's recommended you to make a backup of the original file before replace it.
In this link 2.1.5.* [Fix & Updates] you find files to replace the ones that are causing some errors.
In a place like: C:\Program Files\wings3d_2.1.5\lib\wings-2.1.5\ebin
wings_wm.beam
wings_camera.beam
wings_drag.beam
wings_tweak.beam
wings_we.beam (reverted to fix crashes in operation which object has holes)
e3d_obj.beam
They fixes: Hotkeys stop works if we switch between applications | Scale uniform + TAB | Import obj is error!
C:\Program Files\wings3d_2.1.5\lib\wings-2.1.5\plugins\import_export
wpc_lwo.beam (Lightwave export crash)
wpc_ps.beam (When Import any ps/eps file,Output error log)
C:\Program Files\wings3d_2.1.5\lib\wings-2.1.5\plugins\commands
wpc_sel_win.beam (Fixes the 'Add To'/'Subtract From' selection group operations)
* It's recommended you to make a backup of the original file before replace it.