Compiling causes LyX to crash

Rich Shepard rshepard at appl-ecosys.com
Wed Jan 17 19:29:24 UTC 2024


Using lyx-2.3.6.1 I've worked today on four documents, saving and compiling
them with pdflatex. No problems, as usual.

Modifying a fifth document I notice that a sub-section is not numbered and
while I can save it pressing ctrl-h to build it with pdflatex causes a
message box to appear saying I've hit a bug. The message contains:
(  1) /usr/bin/lyx: /usr/bin/lyx() [0x981cd5]
(  2) /usr/bin/lyx: /usr/bin/lyx() [0x9f5032]
(  3) /usr/lib64/libQtCore.so.4: QObject::event(QEvent*)
(  4) /usr/lib64/libQtGui.so.4: QApplicationPrivate::notify_helper(QObject*, QEvent*)
(  5) /usr/lib64/libQtGui.so.4: QApplication::notify(QObject*, QEvent*)
(  6) /usr/bin/lyx: /usr/bin/lyx() [0x997386]
(  7) /usr/lib64/libQtCore.so.4: QCoreApplication::notifyInternal(QObject*, QEvent*)
(  8) /usr/lib64/libQtCore.so.4: QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)
(  9) /usr/lib64/libQtCore.so.4: /usr/lib64/libQtCore.so.4(+0x1bef3e) [0x7fa06b936f3e]
( 10) /usr/lib64/libglib-2.0.so.0: /usr/lib64/libglib-2.0.so.0(g_main_context_dispatch+0x287) [0x7fa06d548787]
( 11) /usr/lib64/libglib-2.0.so.0: /usr/lib64/libglib-2.0.so.0(+0x489b8) [0x7fa06d5489b8]
( 12) /usr/lib64/libglib-2.0.so.0: /usr/lib64/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7fa06d548a5c]
( 13) /usr/lib64/libQtCore.so.4: QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
( 14) /usr/lib64/libQtGui.so.4: /usr/lib64/libQtGui.so.4(+0x2a29e6) [0x7fa06bf149e6]
( 15) /usr/lib64/libQtCore.so.4: QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
( 16) /usr/lib64/libQtCore.so.4: QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
( 17) /usr/lib64/libQtCore.so.4: QCoreApplication::exec()
( 18) /usr/bin/lyx: /usr/bin/lyx() [0x5f667d]
( 19) /usr/bin/lyx: /usr/bin/lyx() [0x469816]
( 20) /lib64/libc.so.6: /lib64/libc.so.6(__libc_start_main+0xf0) [0x7fa06a5d97d0]
( 21) /usr/bin/lyx: /usr/bin/lyx() [0x475e89]

Not before with any LyX version have I encountered this. Help's needed!

TIA,

Rich


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