Second "Add settings" leads to SIGSEGV

[tritol]

Version

Slic3rPE-1.42.0-alpha1+38-linux64

Operating system type + version

Arch Linux (rolling, actual)

Behavior

SLA mode:
Add (file) -> right click on model -> Add settings -> Pad -> Use Pad -> OK -> right click on model -> Add settings -> Pad -> Pad edge radius -> OK -> SIGSEGV

backtrace:
#0 0x00007ffff713c857 in () at /usr/lib/libgtk-x11-2.0.so.0
#1 0x00007ffff715b60e in () at /usr/lib/libgtk-x11-2.0.so.0
#2 0x00007ffff68cc3c5 in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0
#3 0x00007ffff68b9195 in () at /usr/lib/libgobject-2.0.so.0
#4 0x00007ffff68bd01e in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#5 0x00007ffff68bda80 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#6 0x0000000000d289f8 in wxGtkDataViewModelNotifier::ItemAdded(wxDataViewItem const&, wxDataViewItem const&) ()
#7 0x0000000000d12a07 in wxDataViewModel::ItemAdded(wxDataViewItem const&, wxDataViewItem const&) ()
#8 0x0000000000bb5007 in PrusaObjectDataViewModel::AddSettingsChild(wxDataViewItem const&) ()
#9 0x0000000000b53046 in Slic3r::GUI::ObjectList::get_settings_choice(wxString const&) ()
#10 0x0000000000b53107 in std::_Function_handler<void (wxCommandEvent&), Slic3r::GUI::ObjectList::create_settings_popupmenu(wxMenu*)::{lambda(wxCommandEvent&)#1}>::_M_invoke(std::_Any_data const&, wxCommandEvent&) ()
#11 0x00000000010472c5 in wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&) ()
#12 0x00000000010476d9 in wxEvtHandler::SearchDynamicEventTable(wxEvent&) ()
#13 0x00000000010477de in wxEvtHandler::TryHereOnly(wxEvent&) ()
#14 0x0000000001047886 in wxEvtHandler::ProcessEventLocally(wxEvent&) ()
#15 0x0000000001047904 in wxEvtHandler::ProcessEvent(wxEvent&) ()
#16 0x0000000001048287 in wxEvtHandler::SafelyProcessEvent(wxEvent&) ()
#17 0x0000000000e2b87c in wxMenuBase::DoProcessEvent(wxMenuBase*, wxEvent&, wxWindow*) ()
#18 0x0000000000e2b9f9 in wxMenuBase::SendEvent(int, int) ()
#19 0x0000000000db0d32 in menuitem_activate ()
#20 0x00007ffff68cc3c5 in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0
#21 0x00007ffff68b9195 in () at /usr/lib/libgobject-2.0.so.0
#22 0x00007ffff68bd01e in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#23 0x00007ffff68bda80 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#24 0x00007ffff717bf38 in gtk_widget_activate () at /usr/lib/libgtk-x11-2.0.so.0
#25 0x00007ffff7074e71 in gtk_menu_shell_activate_item () at /usr/lib/libgtk-x11-2.0.so.0
#26 0x00007ffff7075140 in () at /usr/lib/libgtk-x11-2.0.so.0
#27 0x00007ffff70627cc in () at /usr/lib/libgtk-x11-2.0.so.0
#28 0x00007ffff68cc3c5 in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0
#29 0x00007ffff68b899f in () at /usr/lib/libgobject-2.0.so.0
#30 0x00007ffff68bc5ed in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#31 0x00007ffff68bda80 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#32 0x00007ffff717d235 in () at /usr/lib/libgtk-x11-2.0.so.0
#33 0x00007ffff7060a0e in gtk_propagate_event () at /usr/lib/libgtk-x11-2.0.so.0
#34 0x00007ffff7060e43 in gtk_main_do_event () at /usr/lib/libgtk-x11-2.0.so.0
#35 0x00007ffff6cd9d5e in () at /usr/lib/libgdk-x11-2.0.so.0
#36 0x00007ffff67e4a2f in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#37 0x00007ffff67e65e9 in () at /usr/lib/libglib-2.0.so.0
#38 0x00007ffff67e662e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#39 0x00007ffff7060032 in gtk_main_iteration () at /usr/lib/libgtk-x11-2.0.so.0
#40 0x0000000000d64bb5 in wxWindow::DoPopupMenu(wxMenu*, int, int) ()
#41 0x0000000000e78833 in wxWindowBase::PopupMenu(wxMenu*, int, int) ()
#42 0x00000000010472c5 in wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&) ()
#43 0x00000000010476d9 in wxEvtHandler::SearchDynamicEventTable(wxEvent&) ()
#44 0x00000000010477de in wxEvtHandler::TryHereOnly(wxEvent&) ()
#45 0x0000000001047886 in wxEvtHandler::ProcessEventLocally(wxEvent&) ()
#46 0x0000000001047904 in wxEvtHandler::ProcessEvent(wxEvent&) ()
#47 0x000000000104718b in wxEvtHandler::ProcessPendingEvents() ()
#48 0x0000000000f2df2f in wxAppConsoleBase::ProcessPendingEvents() ()
#49 0x0000000000d4afd0 in wxApp::DoIdle() ()
#50 0x0000000000d4b0e0 in wxapp_idle_callback ()
#51 0x00007ffff67e48d1 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#52 0x00007ffff67e65e9 in () at /usr/lib/libglib-2.0.so.0
#53 0x00007ffff67e75c2 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#54 0x00007ffff705fdf3 in gtk_main () at /usr/lib/libgtk-x11-2.0.so.0
#55 0x0000000000ebc005 in wxGUIEventLoop::DoRun() ()
#56 0x0000000000f5d682 in wxEventLoopBase::Run() ()
#57 0x0000000000f2eb10 in wxAppConsoleBase::MainLoop() ()
#58 0x0000000000fab424 in wxEntry(int&, wchar_t**) ()
#59 0x0000000000876307 in main ()

STL/Config (.ZIP) where problem occurs

config.zip

[lukasmatena]

Thanks for the report. I managed to find the problem. It will be fixed soon.
This is also in JIRA as SPE-728.