On revision 8938: Program received signal SIGSEGV, Segmentation fault. 0x000000000047c747 in persp3d_VP_is_finite (persp_impl=0x0, axis=Proj::X) at persp3d.cpp:331 331 persp3d_VP_is_finite (Persp3DImpl *persp_impl, Proj::Axis axis) { (gdb) bt #0 0x000000000047c747 in persp3d_VP_is_finite (persp_impl=0x0, axis=Proj::X) at persp3d.cpp:331 #1 0x00000000007191ba in box3d_toolbox_prep (desktop=0x1997c00, mainActions=<value optimized out>, holder=0x2905b40) at widgets/toolbox.cpp:3464 #2 0x000000000070d2ff in setup_aux_toolbox (toolbox=<value optimized out>, desktop=0x1997c00) at widgets/toolbox.cpp:1745 #3 0x00000000006fe485 in toolbox_set_desktop (toolbox=0x1144e70, desktop=0x1997c00, setup_func=0x70d070 <setup_aux_toolbox>, update_func=0x6fe750 <update_aux_toolbox>, conn=0x28fde80) at widgets/toolbox.cpp:1635 #4 0x00000000006d96a1 in sp_desktop_widget_new (namedview=0x1f78030) at widgets/desktop-widget.cpp:1378 #5 0x00000000004627b4 in sp_file_new (templ=<value optimized out>) at file.cpp:129 #6 0x0000000000462aee in sp_file_new_default () at file.cpp:177 #7 0x0000000000453ef7 in sp_main_gui (argc=1, argv=0x7fffffffe3f8) at main.cpp:949 #8 0x0000000000453419 in main (argc=1, argv=<value optimized out>) at main.cpp:689 Maximilian? :) Alexandre