hugin-devs team mailing list archive

[tmodes <1385707@xxxxxxxxxxxxxxxxxx>]

Hi Andreas,

just one question: I don't understand why the assert triggers a message
at all.

>From the documentation
(http://docs.wxwidgets.org/stable/group__group__funcmacro__debug.html#ga204cc264ee560b67e6c6467ba8ffee5f
)

cite: "Please note that the condition in wxASSERT() should have no side
effects because it will not be executed in release mode at all."

So this would mean, that Hugin and/or wxWidgets is build as debug
version. This would result in speed penalties and for distributing Hugin
should be build as release version (not as debug version).

If Hugin and/or wxWidgets are build as release version and the assert
still triggers a message box, this should be investigated and maybe
report upstreams to wxWidgets.

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https://bugs.launchpad.net/bugs/1385707

Title:
  2014.0.0 assert errors in hugin and PTBatcherGUI

Status in Hugin - Panorama Tools GUI:
  Fix Committed

Bug description:
  Hello,

  on Debian some of our users still see assertion errors with hugin
  2014.0.0 (plus 52_044b08eb6adf_Several_fixes_to_treelistctrl.diff and
  53_f88dc95914ae_Use_correct_class_wxStaticBitmap_for_bitmap_controls.diff)
  either in hugin itself or in PTBatcherGUI:

  in https://bugs.debian.org/764759 boris writes:
  I'm starting with:

  $ hugin IMG_4749.png

  open: View -> Panorama Editor

  in Panorama Editor:

  Select tab: Stitcher
  switching to format png (but shouldn't matter) 

  and click the "Stitch!" botton which triggers (sorry forgot to add
  this too):

  
  ASSERT INFO:
  /usr/include/wx-3.0/wx/strvararg.h(456): assert "(argtype &
  /(wxFormatStringSpecifier<T>::value)) == argtype" failed in
  /wxArgNormalizer(): format specifier doesn't match argument type

  BACKTRACE:
  [1] FillPlaceholders(std::map<wxString, wxString, std::less<wxString>,
  std::allocator<std::pair<wxString const, wxString> > >&, HuginBase::Panorama
  const&)
  [2] getDefaultProjectName(HuginBase::Panorama const&, wxString)
  [3] MainFrame::OnSaveProjectAs(wxCommandEvent&)
  [4] MainFrame::OnSaveProject(wxCommandEvent&)
  [5] PanoPanel::DoSendToBatch()
  [6] PanoPanel::OnDoStitch(wxCommandEvent&)
  [7] wxAppConsoleBase::CallEventHandler(wxEvtHandler*, wxEventFunctor&,
  wxEvent&) const
  [8] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&,
  wxEvtHandler*, wxEvent&)
  [9] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)
  [10] wxEvtHandler::TryHereOnly(wxEvent&)
  [11] wxEvtHandler::ProcessEventLocally(wxEvent&)
  [12] wxEvtHandler::ProcessEvent(wxEvent&)
  [13] wxWindowBase::TryAfter(wxEvent&)
  [14] wxWindowBase::TryAfter(wxEvent&)
  [15] wxEvtHandler::SafelyProcessEvent(wxEvent&)
  [16] g_signal_emit_valist
  [17] g_signal_emit
  [18] g_signal_emit_valist
  [19] g_signal_emit
  [20] g_closure_invoke
  [21] g_signal_emit_valist
  [22] g_signal_emit
  [23] gtk_propagate_event
  [24] gtk_main_do_event
  [25] g_main_context_dispatch
  [26] g_main_loop_run
  [27] gtk_main
  [28] wxGUIEventLoop::DoRun()
  [29] wxEventLoopBase::Run()
  [30] wxAppConsoleBase::MainLoop()
  [31] wxEntry(int&, wchar_t**)
  [32] main
  [33] __libc_start_main
  [34] _start

  Click: Continue

  In the "Save project file" Window
  (default filename)

  Click: Save

  Which triggers:

  ASSERT INFO:
  /usr/include/wx-3.0/wx/strvararg.h(456): assert "(argtype &
  /(wxFormatStringSpecifier<T>::value)) == argtype" failed in
  /wxArgNormalizer(): format specifier doesn't match argument type

  BACKTRACE:
  [1] ProjectListBox::GetAttributeString(int, Project*)
  [2] ProjectListBox::AppendProject(Project*)
  [3] ProjectListBox::Fill(Batch*)
  [4] BatchFrame::BatchFrame(wxLocale*, wxString)
  [5] PTBatcherGUI::OnInit()
  [6] wxEntry(int&, wchar_t**)
  [7] main
  [8] __libc_start_main
  [9] _start
  -------------------------------

  And in 
  https://bugs.debian.org/766093 Yuri D'Elia says 
  -------------------------------
  Something seems to be broken in either hugin or wxgtk3 right now.

  Starting hugin with no existing configuration gives me the following startup
  assertion failures:

  $ hugin
  10:22:20 PM: Debug: Failed to connect to session manager: SESSION_MANAGER environment variable not defined
  (hugin:28839): Gtk-CRITICAL **: IA__gtk_widget_set_size_request: assertion 'height >= -1' failed
  (hugin:28839): GdkPixbuf-CRITICAL **: gdk_pixbuf_new: assertion 'width > 0' failed
  (hugin:28839): Gtk-CRITICAL **: IA__gtk_widget_set_size_request: assertion 'height >= -1' failed
  (hugin:28839): GdkPixbuf-CRITICAL **: gdk_pixbuf_new: assertion 'width > 0' failed
  (hugin:28839): Gtk-CRITICAL **: IA__gtk_widget_set_size_request: assertion 'height >= -1' failed
  (hugin:28839): Gtk-CRITICAL **: IA__gtk_widget_set_size_request: assertion 'height >= -1' failed
  (hugin:28839): Gtk-CRITICAL **: IA__gtk_widget_set_size_request: assertion 'height >= -1' failed
  (hugin:28839): Gtk-CRITICAL **: IA__gtk_widget_set_size_request: assertion 'height >= -1' failed
  (hugin:28839): Gtk-CRITICAL **: IA__gtk_widget_set_size_request: assertion 'height >= -1' failed
  (hugin:28839): Gtk-CRITICAL **: IA__gtk_widget_set_size_request: assertion 'height >= -1' failed
  (hugin:28839): Gtk-CRITICAL **: IA__gtk_widget_set_size_request: assertion 'height >= -1' failed
  (hugin:28839): Gtk-CRITICAL **: IA__gtk_widget_set_size_request: assertion 'height >= -1' failed
  (hugin:28839): Gtk-CRITICAL **: IA__gtk_widget_set_size_request: assertion 'height >= -1' failed
  (hugin:28839): Gtk-CRITICAL **: IA__gtk_widget_set_size_request: assertion 'height >= -1' failed

  When trying to stich a panorama, the following assertions are emitted:

  /usr/include/wx-3.0/wx/strvararg.h(456): assert "(argtype & (wxFormatStringSpecifier<T>::value)) == argtype" failed in wxArgNormalizer(): format specifier doesn't match argument type
  /usr/include/wx-3.0/wx/strvararg.h(456): assert "(argtype & (wxFormatStringSpecifier<T>::value)) == argtype" failed in wxArgNormalizer(): format specifier doesn't match argument type
  10:24:39 PM: Debug: Failed to connect to session manager: SESSION_MANAGER environment variable not defined
  /usr/include/wx-3.0/wx/strvararg.h(456): assert "(argtype & (wxFormatStringSpecifier<T>::value)) == argtype" failed in wxArgNormalizer(): format specifier doesn't match argument type
  .../include/wx/datetime.h(1740): assert "IsValid()" failed in GetTicks(): invalid wxDateTime
  .../src/common/datetime.cpp(1392): assert "IsValid()" failed in GetTm(): invalid wxDateTime
  .../include/wx/datetime.h(1740): assert "IsValid()" failed in GetTicks(): invalid wxDateTime
  .../include/wx/datetime.h(1740): assert "IsValid()" failed in GetTicks(): invalid wxDateTime
  .../src/common/datetime.cpp(1392): assert "IsValid()" failed in GetTm(): invalid wxDateTime
  .../include/wx/datetime.h(1740): assert "IsValid()" failed in GetTicks(): invalid wxDateTime
  .../src/common/datetime.cpp(1392): assert "IsValid()" failed in GetTm(): invalid wxDateTime
  .../include/wx/datetime.h(1740): assert "IsValid()" failed in GetTicks(): invalid wxDateTime
  .../src/common/datetime.cpp(1392): assert "IsValid()" failed in GetTm(): invalid wxDateTime
  .../include/wx/datetime.h(1740): assert "IsValid()" failed in GetTicks(): invalid wxDateTime

  I was thinking that something was broken in libwxgtk3, but I'm also using pgadmin3
  and it seems to work just fine.
  -------------------------------

  Both submitters see these as the messy click-and-confirm assertions.
  Personally I see the assertions Yuri reports on the starting console,
  without click-through

  cu Andreas

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