Problem with metadata

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Problem with metadata

Permanent link to this post Posted by Piteur » Mon Jan 16, 2017 1:41 pm

Bonjour.

Utilisant Audacity 2.1.2 sous Xubuntu 16.04 LTS, chaque fois que je valide de nouveaux metadata, je reçois un message d'erreur :
Image

Le fichier d'erreur qu'on peut sauvegarder contient les données suivantes :
Code: Select all
ASSERT INFO:
../src/common/wincmn.cpp(478): assert "GetEventHandler() == this" failed in ~wxWindowBase(): any pushed event handlers must have been removed

BACKTRACE:
[1] wxWindowBase::~wxWindowBase()
[2] wxWindow::~wxWindow()
[3] wxControlBase::~wxControlBase()
[4] wxChoiceBase::~wxChoiceBase()
[5] wxChoice::~wxChoice()
[6] wxComboBox::~wxComboBox()
[7] wxComboBox::~wxComboBox()
[8] wxWindowBase::Destroy()
[9] wxWindowBase::DestroyChildren()
[10] wxWindow::~wxWindow()
[11] wxWindowBase::Destroy()
[12] wxWindowBase::DestroyChildren()
[13] wxWindow::~wxWindow()
[14] wxGrid::~wxGrid()
[15] Grid::~Grid()
[16] TagsEditor::~TagsEditor()
[17] Tags::ShowEditDialog(wxWindow*, wxString, bool)
[18] AudacityProject::OnEditMetadata()
[19] CommandManager::HandleCommandEntry(CommandListEntry const*, unsigned int, unsigned int, wxEvent const*)
[20] CommandManager::HandleMenuID(int, unsigned int, unsigned int)
[21] AudacityProject::OnMenu(wxCommandEvent&)
[22] wxAppConsoleBase::HandleEvent(wxEvtHandler*, void (wxEvtHandler::*)(wxEvent&), wxEvent&) const
[23] wxAppConsoleBase::CallEventHandler(wxEvtHandler*, wxEventFunctor&, wxEvent&) const
[24] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)
[25] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)
[26] wxEvtHandler::TryHereOnly(wxEvent&)
[27] wxEvtHandler::ProcessEventLocally(wxEvent&)
[28] wxEvtHandler::ProcessEvent(wxEvent&)
[29] wxWindowBase::TryAfter(wxEvent&)
[30] wxEvtHandler::ProcessEvent(wxEvent&)
[31] wxEvtHandler::SafelyProcessEvent(wxEvent&)
[32] wxWindowBase::HandleWindowEvent(wxEvent&) const
[33] wxMenuBase::SendEvent(int, int)
[34] g_cclosure_marshal_VOID__VOID
[35] g_closure_invoke
[36] g_signal_emit_valist
[37] g_signal_emit
[38] gtk_widget_activate
[39] gtk_menu_shell_activate_item
[40] g_closure_invoke
[41] g_signal_emit_valist
[42] g_signal_emit
[43] gtk_propagate_event
[44] gtk_main_do_event
[45] g_main_context_dispatch
[46] g_main_loop_run
[47] gtk_main
[48] wxGUIEventLoop::DoRun()
[49] wxEventLoopBase::Run()
[50] wxAppConsoleBase::MainLoop()
[51] wxAppConsoleBase::OnRun()
[52] wxAppBase::OnRun()
[53] wxEntry(int&, wchar_t**)
[54] wxEntry(int&, char**)
[55] main
[56] __libc_start_main
[57] _start


Comment éviter ce bug, qui ne gêne pas le fonctionnement, toutefois ?

Merci

-------------- EDIT ---------------

Le problème semble connu et résolu dans la prochaine version d'Audacity : viewtopic.php?f=48&t=94435

================================

Hello.

Using Audacity 2.1.2 under Xubuntu 16.04 LTS, whenever I validate new metadata, I get an error message:
Image

The error file (backtrace) that can be saved contains the following data:
Code: Select all
ASSERT INFO:
../src/common/wincmn.cpp(478): assert "GetEventHandler() == this" failed in ~wxWindowBase(): any pushed event handlers must have been removed

BACKTRACE:
[1] wxWindowBase::~wxWindowBase()
[2] wxWindow::~wxWindow()
[3] wxControlBase::~wxControlBase()
[4] wxChoiceBase::~wxChoiceBase()
[5] wxChoice::~wxChoice()
[6] wxComboBox::~wxComboBox()
[7] wxComboBox::~wxComboBox()
[8] wxWindowBase::Destroy()
[9] wxWindowBase::DestroyChildren()
[10] wxWindow::~wxWindow()
[11] wxWindowBase::Destroy()
[12] wxWindowBase::DestroyChildren()
[13] wxWindow::~wxWindow()
[14] wxGrid::~wxGrid()
[15] Grid::~Grid()
[16] TagsEditor::~TagsEditor()
[17] Tags::ShowEditDialog(wxWindow*, wxString, bool)
[18] AudacityProject::OnEditMetadata()
[19] CommandManager::HandleCommandEntry(CommandListEntry const*, unsigned int, unsigned int, wxEvent const*)
[20] CommandManager::HandleMenuID(int, unsigned int, unsigned int)
[21] AudacityProject::OnMenu(wxCommandEvent&)
[22] wxAppConsoleBase::HandleEvent(wxEvtHandler*, void (wxEvtHandler::*)(wxEvent&), wxEvent&) const
[23] wxAppConsoleBase::CallEventHandler(wxEvtHandler*, wxEventFunctor&, wxEvent&) const
[24] wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&)
[25] wxEventHashTable::HandleEvent(wxEvent&, wxEvtHandler*)
[26] wxEvtHandler::TryHereOnly(wxEvent&)
[27] wxEvtHandler::ProcessEventLocally(wxEvent&)
[28] wxEvtHandler::ProcessEvent(wxEvent&)
[29] wxWindowBase::TryAfter(wxEvent&)
[30] wxEvtHandler::ProcessEvent(wxEvent&)
[31] wxEvtHandler::SafelyProcessEvent(wxEvent&)
[32] wxWindowBase::HandleWindowEvent(wxEvent&) const
[33] wxMenuBase::SendEvent(int, int)
[34] g_cclosure_marshal_VOID__VOID
[35] g_closure_invoke
[36] g_signal_emit_valist
[37] g_signal_emit
[38] gtk_widget_activate
[39] gtk_menu_shell_activate_item
[40] g_closure_invoke
[41] g_signal_emit_valist
[42] g_signal_emit
[43] gtk_propagate_event
[44] gtk_main_do_event
[45] g_main_context_dispatch
[46] g_main_loop_run
[47] gtk_main
[48] wxGUIEventLoop::DoRun()
[49] wxEventLoopBase::Run()
[50] wxAppConsoleBase::MainLoop()
[51] wxAppConsoleBase::OnRun()
[52] wxAppBase::OnRun()
[53] wxEntry(int&, wchar_t**)
[54] wxEntry(int&, char**)
[55] main
[56] __libc_start_main
[57] _start


How to avoid this bug, which doesn't block operation, however?

Thank you

--------------- EDIT -------------------

The problem seems to be known and resolved in the next version of Audacity: viewtopic.php?f=48&t=94435
Piteur
 
Posts: 7
Joined: Sat Jul 16, 2016 1:09 pm
Operating System: Linux *buntu

Re: Problem with metadata

Permanent link to this post Posted by steve » Mon Jan 16, 2017 1:55 pm

This bug has been fixed in the development code and the fix will be in the next Audacity release (2.1.3).

You 'may' be able to work around this bug by clicking on one of the tag names (in the left hand column) before you close the Metadata Editor.
9/10 questions are answered in the FREQUENTLY ASKED QUESTIONS (FAQ)
steve
Senior Forum Staff
 
Posts: 43246
Joined: Sat Dec 01, 2007 11:43 am
Operating System: Linux Debian

Re: Problem with metadata

Permanent link to this post Posted by Piteur » Mon Jan 16, 2017 2:08 pm

Many thanks, Steve. Perfect!
Piteur
 
Posts: 7
Joined: Sat Jul 16, 2016 1:09 pm
Operating System: Linux *buntu


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