<table><tr><td style="">kossebau added a comment.
</td><a style="text-decoration: none; padding: 4px 8px; margin: 0 8px 8px; float: right; color: #464C5C; font-weight: bold; border-radius: 3px; background-color: #F7F7F9; background-image: linear-gradient(to bottom,#fff,#f1f0f1); display: inline-block; border: 1px solid rgba(71,87,120,.2);" href="https://phabricator.kde.org/D6526" rel="noreferrer">View Revision</a></tr></table><br /><div><div><p>Backtrace of actual crash:</p>
<div class="remarkup-code-block" style="margin: 12px 0;" data-code-lang="text" data-sigil="remarkup-code-block"><pre class="remarkup-code" style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; padding: 12px; margin: 0; background: rgba(71, 87, 120, 0.08);">#1 0x00007ffff1deb939 in QAbstractItemView::mouseReleaseEvent(QMouseEvent*) () at /usr/lib64/libQt5Widgets.so.5
#2 0x00007ffff1e3007b in QTreeView::mouseReleaseEvent(QMouseEvent*) () at /usr/lib64/libQt5Widgets.so.5
#3 0x00007ffff1bf9748 in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#4 0x00007ffff1cd24ee in QFrame::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#5 0x00007ffff1df3f2c in QAbstractItemView::viewportEvent(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#6 0x00007ffff1e2f96c in QTreeView::viewportEvent(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#7 0x00007ffff0e32284 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#8 0x00007ffff1bbb915 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#9 0x00007ffff1bc320f in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#10 0x00007ffff0e32578 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#11 0x00007ffff1bc225f in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) ()</pre></div>
<p>Backtrace of premature destruction of the man home widget , with the QTreeView as child:</p>
<div class="remarkup-code-block" style="margin: 12px 0;" data-code-lang="text" data-sigil="remarkup-code-block"><pre class="remarkup-code" style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; padding: 12px; margin: 0; background: rgba(71, 87, 120, 0.08);">#5 0x00007fff92729b4a in ManPageDocumentationWidget::~ManPageDocumentationWidget() (this=0x29447d0, __in_chrg=<optimized out>)
at /home/koder/Kode/kdegit/kf5/extragear/kdevelop/kdevelop/documentation/manpage/manpagedocumentationwidget.cpp:74
#6 0x00007ffff0e5ff88 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#7 0x00007ffff1bf9ed3 in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#8 0x00007ffff1cd24ee in QFrame::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#9 0x00007ffff1bbb93c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#10 0x00007ffff1bc2cb4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#11 0x00007ffff0e32578 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#12 0x00007ffff0e348b5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#13 0x00007fffeae088bd in () at /usr/lib64/libQt5Quick.so.5
#14 0x00007fffeae08bd0 in QQuickRenderControl::~QQuickRenderControl() () at /usr/lib64/libQt5Quick.so.5
#15 0x00007fffe693f023 in () at /usr/lib64/libQt5QuickWidgets.so.5
#16 0x00007fffe693da9b in () at /usr/lib64/libQt5QuickWidgets.so.5
#17 0x00007fffe693db19 in () at /usr/lib64/libQt5QuickWidgets.so.5
#18 0x00007ffff0e666f3 in QObject::~QObject() () at /usr/lib64/libQt5Core.so.5
#19 0x00007ffff1bf5826 in QWidget::~QWidget() () at /usr/lib64/libQt5Widgets.so.5
#20 0x00007fffe62a5021 in () at /usr/lib64/libQt5WebEngineWidgets.so.5
#21 0x00007fffdff3210a in () at /usr/lib64/libQt5WebEngineCore.so.5
#22 0x00007fffdff32279 in () at /usr/lib64/libQt5WebEngineCore.so.5
#23 0x00007fffe03912bf in () at /usr/lib64/libQt5WebEngineCore.so.5
#24 0x00007fffe0386022 in () at /usr/lib64/libQt5WebEngineCore.so.5
#25 0x00007fffe01e1379 in () at /usr/lib64/libQt5WebEngineCore.so.5
#26 0x00007fffe020dd3f in () at /usr/lib64/libQt5WebEngineCore.so.5
#27 0x00007fffe020e329 in () at /usr/lib64/libQt5WebEngineCore.so.5
#28 0x00007fffe021457d in () at /usr/lib64/libQt5WebEngineCore.so.5
#29 0x00007fffe01e3d21 in () at /usr/lib64/libQt5WebEngineCore.so.5
#30 0x00007fffe01ded9a in () at /usr/lib64/libQt5WebEngineCore.so.5
#31 0x00007fffe0455f06 in () at /usr/lib64/libQt5WebEngineCore.so.5
#32 0x00007fffe04561c9 in () at /usr/lib64/libQt5WebEngineCore.so.5
#33 0x00007fffdff4d9de in () at /usr/lib64/libQt5WebEngineCore.so.5
#34 0x00007fffdff4dc7a in QtWebEngineCore::WebContentsAdapter::~WebContentsAdapter() () at /usr/lib64/libQt5WebEngineCore.so.5
#35 0x00007fffe6295af2 in () at /usr/lib64/libQt5WebEngineWidgets.so.5
#36 0x00007fffe6295b49 in () at /usr/lib64/libQt5WebEngineWidgets.so.5
#37 0x00007fffe6290203 in QWebEnginePage::~QWebEnginePage() () at /usr/lib64/libQt5WebEngineWidgets.so.5
#38 0x00007fffe6290229 in QWebEnginePage::~QWebEnginePage() () at /usr/lib64/libQt5WebEngineWidgets.so.5
#39 0x00007fffe62a1352 in () at /usr/lib64/libQt5WebEngineWidgets.so.5
#40 0x00007fffedcd227c in KDevelop::StandardDocumentationView::setDelegateLinks(bool) (this=0x4aaa000, delegate=true)</pre></div></div></div><br /><div><strong>REPOSITORY</strong><div><div>R33 KDevPlatform</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D6526" rel="noreferrer">https://phabricator.kde.org/D6526</a></div></div><br /><div><strong>To: </strong>kossebau, KDevelop<br /><strong>Cc: </strong>kdevelop-devel<br /></div>