GNU TeXmacs - Bugs: bug #61560, Unroll phantoms and hanging...
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bug #61560: Unroll phantoms and hanging theorems crashes on export
Submitter: | Luigi Amedeo Bianchi <lab> | ||
Submitted: | Thu 25 Nov 2021 01:14:16 PM UTC | ||
Category: | Conversion | Priority: | 5 - Normal |
Item Group: | None | Status: | None |
Privacy: | Public | Assigned to: | None |
Originator Name: | Open/Closed: | Open | |
Release: | None | Release: | |
Fixed Release: | None | Fixed Release: | |
Keywords: |
Attached Files
Depends on the following items: None found
Items that depend on this one: None found
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Follows 1 latest change.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2021-11-25 | lab | Attached File | - | Added test.tm, #52342 |
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Corresponding source code
Beamer document with unroll phantoms (with unroll, unroll compressed and unroll greyed it does not happen).
Within the unroll phantom an environment (say Theorem) with style Hanging Theorems not as the first item in the unroll.
If Preferences/Convert/Pdf/Expand beamer slides is ticked export to pdf works fine. If it is not ticked, export to pdf causes TeXmacs to crash with the error message below.
TeXmacs 2.1
Ubuntu 20.04.3
Throwing segmentation fault
-------------------------------------------------
Error message:
segmentation fault
System information:
TeXmacs version : 2.1
Built by : abuild
Building date : Tue Jun 22 11:58:17 UTC 2021
Operating system : linux-gnu
Vendor : pc
Processor : @CONFIG_HOST_CPU@
Crash date : Thu 25 Nov 2021 14:07:12 CET
Editor status:
Root path : [ 2 ]
Current path : [ 2, 0, 0, 1, 0, 1 ]
Shifted path : [ 2, 0, 0, 1, 0, 1 ]
Physical selection : [] -- []
Backtrace of C++ stack:
texmacs.bin : () + 0xed5206
texmacs.bin : () + 0x420100
/usr/lib/x86_64-linux-gnu/libc.so.6 : () + 0x46210
texmacs.bin : () + 0xcced83
texmacs.bin : () + 0xa3c65a
texmacs.bin : () + 0x45d7ba
texmacs.bin : () + 0x45d295
texmacs.bin : () + 0x45d295
texmacs.bin : () + 0x45d295
texmacs.bin : () + 0x45d295
texmacs.bin : () + 0x45d295
texmacs.bin : () + 0x45d295
texmacs.bin : () + 0x45d295
texmacs.bin : () + 0x45d295
texmacs.bin : () + 0x45d295
texmacs.bin : () + 0x45d295
texmacs.bin : () + 0x45d295
texmacs.bin : () + 0x45d295
texmacs.bin : () + 0x45d4ab
texmacs.bin : () + 0x6ccf49
texmacs.bin : () + 0x6ca638
texmacs.bin : () + 0x9b4de2
texmacs.bin : () + 0x109994f
texmacs.bin : () + 0x1098a0e
texmacs.bin : () + 0x1096c82
texmacs.bin : () + 0x10ee27c
texmacs.bin : () + 0x10edeb0
texmacs.bin : () + 0x10ee152
texmacs.bin : () + 0xa3a1bd
texmacs.bin : () + 0xc05a8a
texmacs.bin : () + 0xd6366f
texmacs.bin : () + 0xd639e3
texmacs.bin : () + 0xd645aa
texmacs.bin : () + 0x30b6a4
texmacs.bin : () + 0xba5de8
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5 : QMetaObject::activate(QObject*, int, int, void**) + 0x7d0
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5 : QTimer::timeout(QTimer::QPrivateSignal) + 0x3e
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5 : QObject::event(QEvent*) + 0x1d5
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 : QApplicationPrivate::notify_helper(QObject*, QEvent*) + 0x86
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 : QApplication::notify(QObject*, QEvent*) + 0x330
texmacs.bin : () + 0xba5500
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5 : QCoreApplication::notifyInternal2(QObject*, QEvent*) + 0x18a
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5 : QTimerInfoList::activateTimers() + 0x3d0
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5 : () + 0x2de19c
/lib/x86_64-linux-gnu/libglib-2.0.so.0 : g_main_context_dispatch() + 0x27d
/lib/x86_64-linux-gnu/libglib-2.0.so.0 : () + 0x52400
/lib/x86_64-linux-gnu/libglib-2.0.so.0 : g_main_context_iteration() + 0x33
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5 : QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 0x65
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5 : QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 0x12b
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5 : QCoreApplication::exec() + 0x96
texmacs.bin : () + 0x2868f5
texmacs.bin : () + 0x10afb73
texmacs.bin : () + 0x11067fe
texmacs.bin : () + 0x10edeb0
texmacs.bin : () + 0x1106e17
texmacs.bin : () + 0x1106f04
texmacs.bin : () + 0x10ec16a
texmacs.bin : () + 0x10afcfb
texmacs.bin : () + 0x25f0a6
/usr/lib/x86_64-linux-gnu/libc.so.6 : __libc_start_main() + 0xf3
texmacs.bin : () + 0x284ece
-------------------------------------------------
terminate called after throwing an instance of 'string'