Crash invoking place component tool in eeschema

[Tomasz Wlostowski]

Open any schematic, click on "Add Components" button. Kaboom!

Thread 1 "eeschema" received signal SIGSEGV, Segmentation fault.
std::vector<std::unique_ptr<FOOTPRINT_INFO, std::default_delete<FOOTPRINT_INFO> >, std::allocator<std::unique_ptr<FOOTPRINT_INFO, std::default_delete<FOOTPRINT_INFO> > > >::size (this=0x10)
    at /usr/bin/../lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:671
671 { return size_type(this->_M_impl._M_finish - this->_M_impl._M_start); }
(gdb) bt
#0 0x00007fffe38c2dec in std::vector<std::unique_ptr<FOOTPRINT_INFO, std::default_delete<FOOTPRINT_INFO> >, std::allocator<std::unique_ptr<FOOTPRINT_INFO, std::default_delete<FOOTPRINT_INFO> > > >::size() const (this=0x10) at /usr/bin/../lib/gcc/x86_64-linux-gnu/7.3.0/../../../../include/c++/7.3.0/bits/stl_vector.h:671
#1 0x00007fffe38c2b39 in FOOTPRINT_LIST::GetCount() const (this=0x0) at /home/twl/Kicad-dev/kicad-git-master/include/footprint_info.h:217
#2 0x00007fffe38c424a in FOOTPRINT_LIST::GetInstance(KIWAY&) (aKiway=...) at /home/twl/Kicad-dev/kicad-git-master/common/footprint_info.cpp:141
#3 0x00007fffe3501ce2 in DIALOG_CHOOSE_COMPONENT::ConstructRightPanel(wxWindow*) (this=0x7fffffffc270, aParent=0x2b57cd0)
    at /home/twl/Kicad-dev/kicad-git-master/eeschema/dialogs/dialog_choose_component.cpp:216
#4 0x00007fffe3500f67 in DIALOG_CHOOSE_COMPONENT::DIALOG_CHOOSE_COMPONENT(SCH_BASE_FRAME*, wxString const&, wxObjectDataPtr<LIB_TREE_MODEL_ADAPTER>&, int, bool, bool, bool) (this=0x7fffffffc270, aParent=
    0x17766b0, aTitle=..., aAdapter=..., aDeMorganConvert=1, aAllowFieldEdits=true, aShowFootprints=true, aAllowBrowser=true)
    at /home/twl/Kicad-dev/kicad-git-master/eeschema/dialogs/dialog_choose_component.cpp:121
#5 0x00007fffe36a49e2 in SCH_BASE_FRAME::SelectComponentFromLibTree(SCHLIB_FILTER const*, std::vector<SCH_BASE_FRAME::COMPONENT_SELECTION, std::allocator<SCH_BASE_FRAME::COMPONENT_SELECTION> >&, bool, int, int, bool, LIB_ID const*, bool) (this=0x17766b0, aFilter=0x0, aHistoryList=std::vector of length 0, capacity 0, aAllowBrowser=true, aUnit=1, aConvert=1, aShowFootprints=true, aHighlight=0x0, aAllowFields=true)
    at /home/twl/Kicad-dev/kicad-git-master/eeschema/getpart.cpp:170
#6 0x00007fffe36a5027 in SCH_EDIT_FRAME::Load_Component(SCHLIB_FILTER const*, std::vector<SCH_BASE_FRAME::COMPONENT_SELECTION, std::allocator<SCH_BASE_FRAME::COMPONENT_SELECTION> >&, bool) (this=
    0x17766b0, aFilter=0x0, aHistoryList=std::vector of length 0, capacity 0, aAllowBrowser=true) at /home/twl/Kicad-dev/kicad-git-master/eeschema/getpart.cpp:223
#7 0x00007fffe36e2954 in SCH_EDIT_FRAME::OnLeftClick(wxDC*, wxPoint const&) (this=0x17766b0, aDC=0x0, aPosition=...) at /home/twl/Kicad-dev/kicad-git-master/eeschema/onleftclick.cpp:297
#8 0x00007fffe36fd688 in SCH_DRAW_PANEL::OnMouseEvent(wxMouseEvent&) (this=0x1822ff0, event=...) at /home/twl/Kicad-dev/kicad-git-master/eeschema/sch_draw_panel.cpp:357
#9 0x00007ffff655e4be in wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&) () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#10 0x00007ffff655e8ca in wxEvtHandler::SearchDynamicEventTable(wxEvent&) () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#11 0x00007ffff655e95f in wxEvtHandler::TryHereOnly(wxEvent&) () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#12 0x00007ffff655ea13 in wxEvtHandler::ProcessEventLocally(wxEvent&) () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#13 0x00007ffff655ea75 in wxEvtHandler::ProcessEvent(wxEvent&) () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#14 0x00007ffff655fbe2 in wxEvtHandler::ProcessPendingEvents() () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#15 0x00007ffff63e09e7 in wxAppConsoleBase::ProcessPendingEvents() () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#16 0x00007ffff6c8bbbd in wxApp::DoIdle() () at /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0
#17 0x00007ffff6c8bcc3 in () at /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0
#18 0x00007ffff216b0f5 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007ffff216b4c0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007ffff216b7d2 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007ffff3216a37 in gtk_main () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#22 0x00007ffff6cabb05 in wxGUIEventLoop::DoRun() () at /usr/lib/x86_64-linux-gnu/libwx_gtk2u_core-3.0.so.0
#23 0x00007ffff641aa93 in wxEventLoopBase::Run() () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#24 0x00007ffff63e20a6 in wxAppConsoleBase::MainLoop() () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#25 0x000000000042a07f in APP_SINGLE_TOP::OnRun() (this=0x7474b0) at /home/twl/Kicad-dev/kicad-git-master/common/single_top.cpp:186
#26 0x00007ffff646cae9 in wxEntry(int&, wchar_t**) () at /usr/lib/x86_64-linux-gnu/libwx_baseu-3.0.so.0
#27 0x00000000004256a6 in main(int, char**) (argc=1, argv=0x7fffffffdb68) at /home/twl/Kicad-dev/kicad-git-master/common/single_top.cpp:260

[Tomasz Wlostowski (twlostow)]

Application: eeschema
Version: (6.0.0-rc1-dev-886-g30f0e93db), debug build
Libraries:
    wxWidgets 3.0.4
    libcurl/7.58.0 OpenSSL/1.1.0g zlib/1.2.11 libidn2/2.0.4 libpsl/0.19.1 (+libidn2/2.0.4) nghttp2/1.30.0 librtmp/2.3
Platform: Linux 4.15.0-36-generic x86_64, 64 bit, Little endian, wxGTK
Build Info:
    wxWidgets: 3.0.4 (wchar_t,wx containers,compatible with 2.8) GTK+ 2.24
    Boost: 1.65.1
    Curl: 7.58.0
    Compiler: Clang 6.0.0 with C++ ABI 1002

Build settings:
    USE_WX_GRAPHICS_CONTEXT=OFF
    USE_WX_OVERLAY=OFF
    KICAD_SCRIPTING=OFF
    KICAD_SCRIPTING_MODULES=OFF
    KICAD_SCRIPTING_WXPYTHON=OFF
    KICAD_SCRIPTING_ACTION_MENU=OFF
    BUILD_GITHUB_PLUGIN=ON
    KICAD_USE_OCE=OFF
    KICAD_USE_OCC=OFF
    KICAD_SPICE=OFF

[Tomasz Wlostowski (twlostow)]

Happens only when pcbnew.kiface is not available. Crash occurs earlier than the app has the chance to show an error dialog.

T.