https://bugs.kde.org/show_bug.cgi?id=346403
Angelo <angel...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |angel...@gmail.com
--- Comment #11 from Angelo <angel...@gmail.com> ---
Seems i have same issue, in kdevelop 5.0.1 and also in previous version:
Step to reproduce:
1) if open a file in arch/arm/boot/dts/
2) close kdevelop
3) reopen it so that file is already visible
4) when the dialog file path already point to (a linux source tree) some file
in "arch/arm/boot/dts/" so if do open and same path is auto-selected
i have to wait at least 20 seconds with dialog as freezed, un-scrollable and
un-selectable.
I break gdb while waiting, the backtrace is below:
$ gdb kdevelop
GNU gdb (Debian 7.11.1-2) 7.11.1
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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and "show warranty" for details.
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Reading symbols from kdevelop...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/kdevelop
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffda57c700 (LWP 2485)]
[New Thread 0x7fffd8fc7700 (LWP 2486)]
[New Thread 0x7fffd120d700 (LWP 2488)]
[New Thread 0x7fffc97be700 (LWP 2489)]
[New Thread 0x7fffbdfde700 (LWP 2490)]
[New Thread 0x7fffbcb21700 (LWP 2501)]
Not loading plugin named "KDevNinjaBuilder" because it has been disabled!
QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: Permesso
negato
Invalid return type in method "core"
Invalid return type in method "extensions"
[New Thread 0x7fffb60e5700 (LWP 2573)]
[New Thread 0x7fffb58e4700 (LWP 2575)]
Not loading plugin named "KDevNinjaBuilder" because it has been disabled!
Invalid return type in method "core"
Invalid return type in method "extensions"
[New Thread 0x7fffb4c5b700 (LWP 2600)]
[New Thread 0x7fffa3fff700 (LWP 2601)]
[New Thread 0x7fffa37fe700 (LWP 2602)]
[New Thread 0x7fffa2ffd700 (LWP 2603)]
[New Thread 0x7fffa27fc700 (LWP 2604)]
[New Thread 0x7fffa1ffb700 (LWP 2605)]
[New Thread 0x7fffa17fa700 (LWP 2607)]
[New Thread 0x7fffa0ff9700 (LWP 2608)]
[New Thread 0x7fff83fff700 (LWP 2609)]
[New Thread 0x7fff837fe700 (LWP 2610)]
[Thread 0x7fff837fe700 (LWP 2610) exited]
^C
Thread 1 "kdevelop" received signal SIGINT, Interrupt.
0x00007ffff585c780 in operator new(unsigned long) () from
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
(gdb) bt
#0 0x00007ffff585c780 in operator new(unsigned long) () from
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
#1 0x00007ffff5d29722 in QUrl::detach() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007ffff5d29a97 in QUrl::setScheme(QString const&) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007ffff5d2c9f8 in QUrl::fromLocalFile(QString const&) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007ffff131a875 in KFileItem::mostLocalUrl(bool*) const () from
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#5 0x00007ffff131f893 in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#6 0x00007ffff131fa0b in KFileItem::overlays() const () from
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#7 0x00007ffff1947d98 in KDirModel::data(QModelIndex const&, int) const ()
from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#8 0x00007ffff5d96f29 in QSortFilterProxyModel::data(QModelIndex const&, int)
const ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007ffff18f944c in
KFileItemDelegate::Private::decoration(QStyleOptionViewItem const&, QModelIndex
const&) const () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#10 0x00007ffff18f9998 in
KFileItemDelegate::Private::initStyleOption(QStyleOptionViewItem*, QModelIndex
const&) const () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#11 0x00007ffff18fa2ea in KFileItemDelegate::sizeHint(QStyleOptionViewItem
const&, QModelIndex const&) const ()
from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#12 0x00007ffff69b5e49 in QTreeViewPrivate::widthHintForIndex(QModelIndex
const&, int, QStyleOptionViewItem const&, int) const () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007ffff69b8dcf in QTreeView::sizeHintForColumn(int) const ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007ffff698a5d6 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007ffff51ad3b0 in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#16 0x00007ffff5e00bd9 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007ffff5e7a4a6 in
QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&,
QAbstractItemModel::LayoutChangeHint) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007ffff5d9fe1e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007ffff5da19c8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007ffff5e00bd9 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007ffff5e7a3bc in QAbstractItemModel::dataChanged(QModelIndex const&,
QModelIndex const&, QVector<int> const&) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007ffff194750c in KDirModel::itemChanged(QModelIndex const&) ()
from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#23 0x00007ffff51d6306 in
KFilePreviewGenerator::Private::dispatchIconUpdateQueue() ()
from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#24 0x00007ffff51d6678 in KFilePreviewGenerator::Private::resolveMimeType() ()
from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#25 0x00007ffff5e01729 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007ffff670fbec in QApplicationPrivate::notify_helper(QObject*, QEvent*)
()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007ffff671508f in QApplication::notify(QObject*, QEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007ffff5dd3450 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007ffff5dd53cc in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007ffff5e290f3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007fffee4b61a7 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fffee4b6400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fffee4b64ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007ffff5e294ff in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007ffff5dd119a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007ffff691455c in QDialog::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
---Type <return> to continue, or q <return> to quit---q
Quit
(gdb) quit
A debugging session is active.
Inferior 1 [process 2481] will be killed.
* the issue is not really happening always, strangely, i.e. i closed all files
and reopened kde, opening file seems to work fine now
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