Dear LyX developers, whenever I try to add a module in Document>Settings>Modules, I get an error telling:
Warning: Module not available ---------------------------------------- The module has been requested by this document but has not been found in the list of available modules. If you recently installed it, you probably need to reconfigure LyX. * This is for all available modules. * Existing documents using modules work well. * The bug is around several weeks (maybe since the sorting of modules?) Interestingly, the module name is empty, from TextClass.cpp:1823, I would expect "from_utf8(modName)" between "module" and "has" in the above message. Also, the added module appears in the "Selected" pane with GUI-name "Not Found" Tooltip: Module not found! Filename: .module WARNING: Somme required packages are unavailable! and in the *.lyx file as empty line: \begin_modules \end_modules The preceding debug output is: LayoutModuleList.cpp (253): Default module added although it is unavailable and can't check requirements. support/lassert.cpp (51): ASSERTION false VIOLATED IN /usr/local/src/lyx/src/frontends/qt4/GuiIdListModel.cpp:71 ( 1) /usr/local/src/lyxtest/bin/lyx2.4: lyx::doAssertWithCallstack(bool) ( 2) /usr/local/src/lyxtest/bin/lyx2.4: lyx::frontend::GuiIdListModel::setData(QModelIndex const&, QVariant const&, int) ( 3) /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: QAbstractItemModel::setItemData(QModelIndex const&, QMap<int, QVariant> const&) ( 4) /usr/local/src/lyxtest/bin/lyx2.4: lyx::frontend::GuiSelectionManager::insertRowToSelected(int, QMap<int, QVariant> const&) ( 5) /usr/local/src/lyxtest/bin/lyx2.4: lyx::frontend::GuiSelectionManager::addPB_clicked() ( 6) /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: QMetaObject::activate(QObject*, int, int, void**) ( 7) /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: QAbstractButton::clicked(bool) ( 8) /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x241fa4) [0x7f446392afa4] ( 9) /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x243397) [0x7f446392c397] ( 10) /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: QAbstractButton::mouseReleaseEvent(QMouseEvent*) ( 11) /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: QWidget::event(QEvent*) ( 12) /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: QApplicationPrivate::notify_helper(QObject*, QEvent*) ( 13) /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: QApplication::notify(QObject*, QEvent*) ( 14) /usr/local/src/lyxtest/bin/lyx2.4: lyx::frontend::GuiApplication::notify(QObject*, QEvent*) ( 15) /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: QCoreApplication::notifyInternal2(QObject*, QEvent*) ( 16) /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) ( 17) /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x1bb626) [0x7f44638a4626] ( 18) /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x1be003) [0x7f44638a7003] ( 19) /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: QApplicationPrivate::notify_helper(QObject*, QEvent*) ( 20) /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5: QApplication::notify(QObject*, QEvent*) ( 21) /usr/local/src/lyxtest/bin/lyx2.4: lyx::frontend::GuiApplication::notify(QObject*, QEvent*) ( 22) /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: QCoreApplication::notifyInternal2(QObject*, QEvent*) ( 23) /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5: QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) ( 24) /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5: QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) ( 25) /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5: QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) ( 26) /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5: /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5(+0x72360) [0x7f446478a360] ( 27) /lib/x86_64-linux-gnu/libglib-2.0.so.0: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x2a7) [0x7f44615907f7] ( 28) /lib/x86_64-linux-gnu/libglib-2.0.so.0: /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x4aa60) [0x7f4461590a60] ( 29) /lib/x86_64-linux-gnu/libglib-2.0.so.0: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7f4461590b0c] ( 30) /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ( 31) /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ( 32) /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: QCoreApplication::exec() ( 33) /usr/local/src/lyxtest/bin/lyx2.4: lyx::LyX::exec(int&, char**) ( 34) /usr/local/src/lyxtest/bin/lyx2.4: /usr/local/src/lyxtest/bin/lyx2.4(main+0x46) [0x5617ba516116] ( 35) /lib/x86_64-linux-gnu/libc.so.6: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f4461eaa2e1] ( 36) /usr/local/src/lyxtest/bin/lyx2.4: /usr/local/src/lyxtest/bin/lyx2.4(_start+0x2a) [0x5617ba51f5fa] I wonder whether this is a release-critical bug or a local problem and how to solve it. Günter
