ASSERT failure in QList<T>::at: "index out of range", file /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h, line 510
scribus-ng: /build/scribus-ng-ZufAiu/scribus-ng-1.5.1/scribus/scribuscore.cpp:88: void abort_on_error(QtMsgType, const QMessageLogContext&, const QString&): Zusicherung »false« nicht erfüllt.

Thread 1 "scribus-ng" received signal SIGABRT, Aborted.
0x00007ffff2c18418 in __GI_raise (sig=sig@entry=6)
    at ../sysdeps/unix/sysv/linux/raise.c:54
54	../sysdeps/unix/sysv/linux/raise.c: Datei oder Verzeichnis nicht gefunden.
(gdb) bt full
#0  0x00007ffff2c18418 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
        resultvar = 0
        pid = 18152
        selftid = 18152
#1  0x00007ffff2c1a01a in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x4, sa_sigaction = 0x4}, sa_mask = {__val = {140737488341520, 140737488350742, 140737488341600, 47244640280, 140736842366976, 93825011233578, 88, 
              93825011234336, 93825027657248, 0, 140737266477756, 93825162162928, 140737018801855, 140737488341888, 140737018801855, 93825011233578}}, sa_flags = -645988352, sa_restorer = 0x55555677332a}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007ffff2c10bd7 in __assert_fail_base (fmt=<optimized out>, assertion=assertion@entry=0x55555677332a "false", 
    file=file@entry=0x5555567732e8 "/build/scribus-ng-ZufAiu/scribus-ng-1.5.1/scribus/scribuscore.cpp", line=line@entry=88, 
    function=function@entry=0x555556773620 <abort_on_error(QtMsgType, QMessageLogContext const&, QString const&)::__PRETTY_FUNCTION__> "void abort_on_error(QtMsgType, const QMessageLogContext&, const QString&)")
    at assert.c:92
        str = 0x55555f769c00 "0\235v_UU"
        total = 4096
#3  0x00007ffff2c10c82 in __GI___assert_fail (assertion=0x55555677332a "false", file=0x5555567732e8 "/build/scribus-ng-ZufAiu/scribus-ng-1.5.1/scribus/scribuscore.cpp", line=88, 
    function=0x555556773620 <abort_on_error(QtMsgType, QMessageLogContext const&, QString const&)::__PRETTY_FUNCTION__> "void abort_on_error(QtMsgType, const QMessageLogContext&, const QString&)")
    at assert.c:101
No locals.
#4  0x0000555555fafbf6 in abort_on_error (t=QtFatalMsg, m=...) at /build/scribus-ng-ZufAiu/scribus-ng-1.5.1/scribus/scribuscore.cpp:88
        __PRETTY_FUNCTION__ = "void abort_on_error(QtMsgType, const QMessageLogContext&, const QString&)"
#5  0x00007ffff38de4d8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#6  0x00007ffff38dffd9 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#7  0x00007ffff38db1c1 in qt_assert_x(char const*, char const*, char const*, int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#8  0x000055555607883b in QList<QUrl>::at (this=0x7fffffffcdd0, i=0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:510
No locals.
#9  0x000055555605c0b1 in ScribusView::contentsDragEnterEvent (this=0x555558d20230, e=0x7fffffffd200) at /build/scribus-ng-ZufAiu/scribus-ng-1.5.1/scribus/scribusview.cpp:631
        url = {d = 0x7fffffffce50}
        fi = {d_ptr = {d = 0x930000075c}}
        text = {static null = {<No data fields>}, d = 0x7ffff3ba66e0 <QArrayData::shared_null>}
        fromFile = false
        elemData = 0x0
        hasSupportedFormat = false
        gx = 6,9533461360135794e-310
        gy = 6,9533558072057623e-310
        gw = 6,9533558072128769e-310
        gh = 6,9533558072065528e-310
        ss = {<No data fields>}
#10 0x00005555560773c9 in ScribusView::eventFilter (this=0x555558d20230, obj=0x55555771ce20, event=0x7fffffffd200) at /build/scribus-ng-ZufAiu/scribus-ng-1.5.1/scribus/scribusview.cpp:4027
        d = 0x7fffffffd200
#11 0x00007ffff3ad3412 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#12 0x00007ffff452003c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#13 0x00007ffff452584f in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#14 0x00007ffff3ad362b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#15 0x00007ffff457ec1a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#16 0x00007ffff457fc0b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#17 0x00007ffff452005c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#18 0x00007ffff4525516 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#19 0x00007ffff3ad362b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#20 0x00007ffff3f70891 in QGuiApplicationPrivate::processDrag(QWindow*, QMimeData const*, QPoint const&, QFlags<Qt::DropAction>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
No symbol table info available.
#21 0x00007ffff3f54fad in QWindowSystemInterface::handleDrag(QWindow*, QMimeData const*, QPoint const&, QFlags<Qt::DropAction>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
No symbol table info available.
#22 0x00007fffe69dd8df in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
No symbol table info available.
#23 0x00007fffe69ddbe4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
No symbol table info available.
#24 0x00007fffe69e95a9 in QXcbWindow::handleClientMessageEvent(xcb_client_message_event_t const*) () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
No symbol table info available.
#25 0x00007fffe69d292b in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
No symbol table info available.
#26 0x00007fffe69d2e53 in QXcbConnection::processXcbEvents() () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
No symbol table info available.
#27 0x00007ffff3b02ea1 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#28 0x00007ffff452005c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#29 0x00007ffff4525516 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#30 0x00007ffff3ad362b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#31 0x00007ffff3ad5a26 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#32 0x00007ffff3b29673 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#33 0x00007fffee00e127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#34 0x00007fffee00e380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#35 0x00007fffee00e42c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#36 0x00007ffff3b29a7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#37 0x00007ffff3ad0dea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#38 0x00007ffff3ad8e8c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#39 0x000055555657c15a in mainApp (argc=1, argv=0x7fffffffe068) at /build/scribus-ng-ZufAiu/scribus-ng-1.5.1/scribus/main_nix.cpp:78
        app = {<QApplication> = {<No data fields>}, static staticMetaObject = {d = {superdata = 0x7ffff4a22140 <QApplication::staticMetaObject>, stringdata = 0x5555566c9b80 <qt_meta_stringdata_ScribusQApp>, 
              data = 0x5555566c9c40 <qt_meta_data_ScribusQApp>, static_metacall = 0x555555a34106 <ScribusQApp::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, 
              extradata = 0x0}}, static useGUI = true, pythonScript = {static null = {<No data fields>}, d = 0x7ffff3ba66e0 <QArrayData::shared_null>}, 
          pythonScriptArgs = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {
                      0x0}}, d = 0x7ffff3ba7880 <QListData::shared_null>}, d = 0x7ffff3ba7880 <QListData::shared_null>}}, <No data fields>}, m_ScCore = 0x5555570564b0, m_lang = {
            static null = {<No data fields>}, d = 0x55555702af50}, m_GUILang = {static null = {<No data fields>}, d = 0x55555704b260}, m_showSplash = true, m_showFontInfo = false, m_showProfileInfo = false, 
          m_prefsUserFile = {static null = {<No data fields>}, d = 0x7ffff3ba66e0 <QArrayData::shared_null>}, m_filesToLoad = {<QListSpecialMethods<QString>> = {<No data fields>}, {p = {static shared_null = {
                  ref = {atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7ffff3ba7880 <QListData::shared_null>}, d = 0x7ffff3ba7880 <QListData::shared_null>}}, m_fileName = {
            static null = {<No data fields>}, d = 0x7ffff3ba66e0 <QArrayData::shared_null>}, m_scDLMgr = 0x555557030530}
        appRetVal = 0
#40 0x000055555657c0c3 in main (argc=1, argv=0x7fffffffe068) at /build/scribus-ng-ZufAiu/scribus-ng-1.5.1/scribus/main_nix.cpp:54
No locals.