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[Bug 2045960] Re: hugin 2023.0.0: three asserts with wxgtk 3.2.4

To: hugin-devs@xxxxxxxxxxxxxxxxxxx
From: tmodes <2045960@xxxxxxxxxxxxxxxxxx>
Date: Fri, 08 Dec 2023 19:56:29 -0000
Reply-to: Bug 2045960 <2045960@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
Tested with wxWidgets 3.2.4 and don't get any asserts. So it may only appear with some special parameters.
How have you configured wxWidgets and Hugin during build process?

** Changed in: hugin
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/2045960

Title:
  hugin 2023.0.0: three asserts with wxgtk 3.2.4

Status in Hugin:
  Incomplete

Bug description:
  On startup when compiled against wxgtk 3.2.4 I get 3 asserts (that I
  don't get when compiled against wxgtk 3.1.7) I can click continue and
  hugin appears to work despite the errors on startup:

  
  ASSERT INFO:
  /var/tmp/paludis/build/x11-libs-wxGTK-3.2.4/work/wxWidgets-3.2.4/src/gtk/dc.cpp(497): assert ""cr"" failed in wxPaintDCImpl(): using wxPaintDC without being in a native paint event

  BACKTRACE:
  [1] wxPaintDC::wxPaintDC(wxWindow*)
  [2] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)
  [3] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)
  [4] wxEvtHandler::TryHereOnly(wxEvent&)
  [5] wxEvtHandler::ProcessEventLocally(wxEvent&)
  [6] wxEvtHandler::ProcessEvent(wxEvent&)
  [7] wxEvtHandler::SafelyProcessEvent(wxEvent&)
  [8] wxWindow::GTKSendPaintEvents(_cairo*)
  [9] g_closure_invoke
  [10] g_signal_emit_valist
  [11] g_signal_emit
  [12] gtk_container_propagate_draw
  [13] g_closure_invoke
  [14] g_signal_emit_valist
  [15] g_signal_emit
  [16] gtk_container_propagate_draw
  [17] g_closure_invoke
  [18] g_signal_emit_valist
  [19] g_signal_emit
  [20] gtk_container_propagate_draw
  [21] g_closure_invoke
  [22] g_signal_emit_valist
  [23] g_signal_emit
  [24] gtk_container_propagate_draw
  [25] gtk_container_propagate_draw
  [26] gtk_main_do_event
  [27] wxWindow::Update()
  [28] wxAuiManager::OnSize(wxSizeEvent&)
  [29] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)
  [30] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)
  [31] wxEvtHandler::TryHereOnly(wxEvent&)
  [32] wxEvtHandler::ProcessEventLocally(wxEvent&)
  [33] wxEvtHandler::ProcessEvent(wxEvent&)
  [34] wxEvtHandler::SafelyProcessEvent(wxEvent&)
  [35] wxWindow::DoSetSize(int, int, int, int, int)
  [36] wxBoxSizer::RepositionChildren(wxSize const&)
  [37] wxSizer::Layout()
  [38] wxWindowBase::Layout()
  [39] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)
  [40] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)
  [41] wxEvtHandler::TryHereOnly(wxEvent&)
  [42] wxEvtHandler::ProcessEventLocally(wxEvent&)
  [43] wxEvtHandler::ProcessEvent(wxEvent&)
  [44] wxEvtHandler::SafelyProcessEvent(wxEvent&)
  [45] g_closure_invoke
  [46] g_signal_emit_valist
  [47] g_signal_emit
  [48] gtk_widget_size_allocate_with_baseline
  [49] gtk_widget_size_allocate_with_baseline
  [50] g_closure_invoke
  [51] g_signal_emit_valist
  [52] g_signal_emit
  [53] gtk_widget_size_allocate_with_baseline
  [54] g_signal_emit_valist
  [55] g_signal_emit
  [56] g_closure_invoke
  [57] g_signal_emit_valist
  [58] g_signal_emit
  [59] g_main_context_iteration
  [60] gtk_main_iteration
  [61] wxGUIEventLoop::DoYieldFor(long)
  [62] wxEventLoopBase::YieldFor(long)
  [63] wxAppConsoleBase::Yield(bool)
  [64] wxEntry(int&, wchar_t**)
  [65] __libc_start_main

  
  ASSERT INFO:
  /var/tmp/paludis/build/x11-libs-wxGTK-3.2.4/work/wxWidgets-3.2.4/src/common/dcgraph.cpp(466): assert ""IsOk()"" failed in SetTextForeground(): wxGCDC(cg)::SetTextForeground - invalid DC

  BACKTRACE:
  [1] wxGCDCImpl::SetTextForeground(wxColour const&)
  [2] wxDCImpl::InheritAttributes(wxWindow*)
  [3] wxPaintDC::wxPaintDC(wxWindow*)
  [4] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)
  [5] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)
  [6] wxEvtHandler::TryHereOnly(wxEvent&)
  [7] wxEvtHandler::ProcessEventLocally(wxEvent&)
  [8] wxEvtHandler::ProcessEvent(wxEvent&)
  [9] wxEvtHandler::SafelyProcessEvent(wxEvent&)
  [10] wxWindow::GTKSendPaintEvents(_cairo*)
  [11] g_closure_invoke
  [12] g_signal_emit_valist
  [13] g_signal_emit
  [14] gtk_container_propagate_draw
  [15] g_closure_invoke
  [16] g_signal_emit_valist
  [17] g_signal_emit
  [18] gtk_container_propagate_draw
  [19] g_closure_invoke
  [20] g_signal_emit_valist
  [21] g_signal_emit
  [22] gtk_container_propagate_draw
  [23] g_closure_invoke
  [24] g_signal_emit_valist
  [25] g_signal_emit
  [26] gtk_container_propagate_draw
  [27] gtk_container_propagate_draw
  [28] gtk_main_do_event
  [29] wxWindow::Update()
  [30] wxAuiManager::OnSize(wxSizeEvent&)
  [31] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)
  [32] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)
  [33] wxEvtHandler::TryHereOnly(wxEvent&)
  [34] wxEvtHandler::ProcessEventLocally(wxEvent&)
  [35] wxEvtHandler::ProcessEvent(wxEvent&)
  [36] wxEvtHandler::SafelyProcessEvent(wxEvent&)
  [37] wxWindow::DoSetSize(int, int, int, int, int)
  [38] wxBoxSizer::RepositionChildren(wxSize const&)
  [39] wxSizer::Layout()
  [40] wxWindowBase::Layout()
  [41] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)
  [42] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)
  [43] wxEvtHandler::TryHereOnly(wxEvent&)
  [44] wxEvtHandler::ProcessEventLocally(wxEvent&)
  [45] wxEvtHandler::ProcessEvent(wxEvent&)
  [46] wxEvtHandler::SafelyProcessEvent(wxEvent&)
  [47] g_closure_invoke
  [48] g_signal_emit_valist
  [49] g_signal_emit
  [50] gtk_widget_size_allocate_with_baseline
  [51] gtk_widget_size_allocate_with_baseline
  [52] g_closure_invoke
  [53] g_signal_emit_valist
  [54] g_signal_emit
  [55] gtk_widget_size_allocate_with_baseline
  [56] g_signal_emit_valist
  [57] g_signal_emit
  [58] g_closure_invoke
  [59] g_signal_emit_valist
  [60] g_signal_emit
  [61] g_main_context_iteration
  [62] gtk_main_iteration
  [63] wxGUIEventLoop::DoYieldFor(long)
  [64] wxEventLoopBase::YieldFor(long)
  [65] wxAppConsoleBase::Yield(bool)
  [66] wxEntry(int&, wchar_t**)
  [67] __libc_start_main

  ASSERT INFO:
  /var/tmp/paludis/build/x11-libs-wxGTK-3.2.4/work/wxWidgets-3.2.4/src/common/dcgraph.cpp(480): assert ""IsOk()"" failed in SetTextBackground(): wxGCDC(cg)::SetTextBackground - invalid DC

  BACKTRACE:
  [1] wxGCDCImpl::SetTextBackground(wxColour const&)
  [2] wxDCImpl::InheritAttributes(wxWindow*)
  [3] wxPaintDC::wxPaintDC(wxWindow*)
  [4] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)
  [5] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)
  [6] wxEvtHandler::TryHereOnly(wxEvent&)
  [7] wxEvtHandler::ProcessEventLocally(wxEvent&)
  [8] wxEvtHandler::ProcessEvent(wxEvent&)
  [9] wxEvtHandler::SafelyProcessEvent(wxEvent&)
  [10] wxWindow::GTKSendPaintEvents(_cairo*)
  [11] g_closure_invoke
  [12] g_signal_emit_valist
  [13] g_signal_emit
  [14] gtk_container_propagate_draw
  [15] g_closure_invoke
  [16] g_signal_emit_valist
  [17] g_signal_emit
  [18] gtk_container_propagate_draw
  [19] g_closure_invoke
  [20] g_signal_emit_valist
  [21] g_signal_emit
  [22] gtk_container_propagate_draw
  [23] g_closure_invoke
  [24] g_signal_emit_valist
  [25] g_signal_emit
  [26] gtk_container_propagate_draw
  [27] gtk_container_propagate_draw
  [28] gtk_main_do_event
  [29] wxWindow::Update()
  [30] wxAuiManager::OnSize(wxSizeEvent&)
  [31] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)
  [32] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)
  [33] wxEvtHandler::TryHereOnly(wxEvent&)
  [34] wxEvtHandler::ProcessEventLocally(wxEvent&)
  [35] wxEvtHandler::ProcessEvent(wxEvent&)
  [36] wxEvtHandler::SafelyProcessEvent(wxEvent&)
  [37] wxWindow::DoSetSize(int, int, int, int, int)
  [38] wxBoxSizer::RepositionChildren(wxSize const&)
  [39] wxSizer::Layout()
  [40] wxWindowBase::Layout()
  [41] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)
  [42] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)
  [43] wxEvtHandler::TryHereOnly(wxEvent&)
  [44] wxEvtHandler::ProcessEventLocally(wxEvent&)
  [45] wxEvtHandler::ProcessEvent(wxEvent&)
  [46] wxEvtHandler::SafelyProcessEvent(wxEvent&)
  [47] g_closure_invoke
  [48] g_signal_emit_valist
  [49] g_signal_emit
  [50] gtk_widget_size_allocate_with_baseline
  [51] gtk_widget_size_allocate_with_baseline
  [52] g_closure_invoke
  [53] g_signal_emit_valist
  [54] g_signal_emit
  [55] gtk_widget_size_allocate_with_baseline
  [56] g_signal_emit_valist
  [57] g_signal_emit
  [58] g_closure_invoke
  [59] g_signal_emit_valist
  [60] g_signal_emit
  [61] g_main_context_iteration
  [62] gtk_main_iteration
  [63] wxGUIEventLoop::DoYieldFor(long)
  [64] wxEventLoopBase::YieldFor(long)
  [65] wxAppConsoleBase::Yield(bool)
  [66] wxEntry(int&, wchar_t**)
  [67] __libc_start_main

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References

[Bug 2045960] [NEW] hugin 2023.0.0: three asserts with wxgtk 3.2.4
From: Timo Gurr, 2023-12-08