https://bugs.kde.org/show_bug.cgi?id=427270
Bug ID: 427270
Summary: Crash while using Go to Definition in LSP Client with
svelte-language-server
Product: kate
Version: 20.08.1
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: general
Assignee: kwrite-bugs-n...@kde.org
Reporter: groszdaniel...@gmail.com
Target Milestone: ---
Created attachment 132077
--> https://bugs.kde.org/attachment.cgi?id=132077&action=edit
Open files and Backtrace
PREPARATION:
Install node.js and npm.
Install svelte-language-server with
npm install -g svelte-language-server@0.10.128
Enable LSP Client.
In Settings / Configure Kate... / LSP Client / User Server Settings, paste
{
"servers": {
"html": {
"command":
["node","/user/local/lib/node_modules/svelte-language-server/bin/server.js","--stdio"],
"rootIndicationFileNames": ["package.json", "package-lock.json"],
"highlightingModeRegex": "^.*HTML.*$",
"root": "."
}
}
}
Adjust the path if your npm prefix is different from /usr/local (determine it
with 'npm config get prefix').
REPRODUCING THE CRASH:
1. Extract import.html and export.js from the attached file
(kate_lsp_crash.tar.gz) in the same directory.
2. Open import.html .
3. Right-click the word 'constant', and in the context menu, choose LSP Client
/ Go to Definition.
3'. Alternatively, do the same with the word './export'.
Either way, Kate crashes.
The crash can be reproduced every time.
SOFTWARE VERSIONS:
Qt Version: 5.15.1
Frameworks Version: 5.74.0
Operating System: Linux 5.8.10-1-default x86_64
Windowing system: X11
Distribution: "openSUSE Tumbleweed"
-- Backtrace:
Application: Kate (kate), signal: Segmentation fault
[KCrash Handler]
#4 QStandardItemPrivate::rowCount (this=<error reading variable: Cannot access
memory at address 0x8>) at
../../include/QtGui/5.15.1/QtGui/private/../../../../../src/gui/itemmodels/qstandarditemmodel_p.h:166
#5 QStandardItem::rowCount (this=this@entry=0x0) at
itemmodels/qstandarditemmodel.cpp:1595
#6 0x00007f70547b924e in QStandardItem::appendRow (aitem=0x563acc2ff620,
this=0x0) at /usr/include/qt5/QtGui/qstandarditemmodel.h:320
#7 LSPClientActionView::makeTree (this=0x563acc1a3df0, locations=...,
snapshot=0x563acd3453e0) at
/usr/src/debug/kate-20.08.1-1.1.x86_64/addons/lspclient/lspclientpluginview.cpp:1059
#8 0x00007f70547c4ea1 in LSPClientActionView::processLocations<LSPLocation,
true, std::function<void (QList<LSPLocation> const&)> >(QString const&,
utils::identity<std::function<LSPClientServer::RequestHandle (LSPClientServer&,
QUrl const&, KTextEditor::Cursor const&, QObject const*, std::function<void
(QList<LSPLocation> const&)> const&)> >::type const&, bool,
std::function<LSPClientActionView::RangeItem (LSPLocation const&)> const&,
QPointer<QTreeView>*)::{lambda(QList<LSPLocation>
const&)#1}::operator()(QList<LSPLocation> const&) const (defs=...,
this=<optimized out>) at /usr/include/qt5/QtCore/qscopedpointer.h:138
#9 std::__invoke_impl<void, LSPClientActionView::processLocations<LSPLocation,
true, std::function<void (QList<LSPLocation> const&)> >(QString const&,
utils::identity<std::function<LSPClientServer::RequestHandle (LSPClientServer&,
QUrl const&, KTextEditor::Cursor const&, QObject const*, std::function<void
(QList<LSPLocation> const&)> const&)> >::type const&, bool,
std::function<LSPClientActionView::RangeItem (LSPLocation const&)> const&,
QPointer<QTreeView>*)::{lambda(QList<LSPLocation> const&)#1}&,
QList<LSPLocation> const&>(std::__invoke_other,
LSPClientActionView::processLocations<LSPLocation, true, std::function<void
(QList<LSPLocation> const&)> >(QString const&,
utils::identity<std::function<LSPClientServer::RequestHandle (LSPClientServer&,
QUrl const&, KTextEditor::Cursor const&, QObject const*, std::function<void
(QList<LSPLocation> const&)> const&)> >::type const&, bool,
std::function<LSPClientActionView::RangeItem (LSPLocation const&)> const&,
QPointer<QTreeView>*)::{lambda(QList<LSPLocation> const&)#1}&,
QList<LSPLocation> const&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60
#10 std::__invoke_r<void, LSPClientActionView::processLocations<LSPLocation,
true, std::function<void (QList<LSPLocation> const&)> >(QString const&,
utils::identity<std::function<LSPClientServer::RequestHandle (LSPClientServer&,
QUrl const&, KTextEditor::Cursor const&, QObject const*, std::function<void
(QList<LSPLocation> const&)> const&)> >::type const&, bool,
std::function<LSPClientActionView::RangeItem (LSPLocation const&)> const&,
QPointer<QTreeView>*)::{lambda(QList<LSPLocation> const&)#1}&,
QList<LSPLocation> const&>(std::__is_invocable&&,
(LSPClientActionView::processLocations<LSPLocation, true, std::function<void
(QList<LSPLocation> const&)> >(QString const&,
utils::identity<std::function<LSPClientServer::RequestHandle (LSPClientServer&,
QUrl const&, KTextEditor::Cursor const&, QObject const*, std::function<void
(QList<LSPLocation> const&)> const&)> >::type const&, bool,
std::function<LSPClientActionView::RangeItem (LSPLocation const&)> const&,
QPointer<QTreeView>*)::{lambda(QList<LSPLocation> const&)#1}&)...) (__fn=...)
at /usr/include/c++/10/bits/invoke.h:153
#11 std::_Function_handler<void (QList<LSPLocation> const&),
LSPClientActionView::processLocations<LSPLocation, true, std::function<void
(QList<LSPLocation> const&)> >(QString const&,
utils::identity<std::function<LSPClientServer::RequestHandle (LSPClientServer&,
QUrl const&, KTextEditor::Cursor const&, QObject const*, std::function<void
(QList<LSPLocation> const&)> const&)> >::type const&, bool,
std::function<LSPClientActionView::RangeItem (LSPLocation const&)> const&,
QPointer<QTreeView>*)::{lambda(QList<LSPLocation>
const&)#1}>::_M_invoke(std::_Any_data const&, QList<LSPLocation> const&)
(__functor=..., __args#0=...) at /usr/include/c++/10/bits/std_function.h:291
#12 0x00007f70547d3c33 in std::function<void (QList<LSPLocation>
const&)>::operator()(QList<LSPLocation> const&) const (__args#0=...,
this=0x7f7050014b40) at /usr/include/c++/10/bits/std_function.h:617
#13 operator() (m=..., this=0x7f7050014b30) at
/usr/src/debug/kate-20.08.1-1.1.x86_64/addons/lspclient/lspclientserver.cpp:1291
#14 std::__invoke_impl<void, make_handler<QList<LSPLocation> >::<lambda(const
GenericReplyType&)>&, const QJsonValue&> (__f=...) at
/usr/include/c++/10/bits/invoke.h:60
#15 std::__invoke_r<void, make_handler<QList<LSPLocation> >::<lambda(const
GenericReplyType&)>&, const QJsonValue&> (__fn=...) at
/usr/include/c++/10/bits/invoke.h:153
#16 std::_Function_handler<void(const QJsonValue&),
make_handler<QList<LSPLocation> >::<lambda(const GenericReplyType&)>
>::_M_invoke(const std::_Any_data &, const QJsonValue &) (__functor=...,
__args#0=...) at /usr/include/c++/10/bits/std_function.h:291
#17 0x00007f70547ce87d in std::function<void (QJsonValue
const&)>::operator()(QJsonValue const&) const (__args#0=...,
this=0x7ffd3b2c85e0) at /usr/include/c++/10/bits/std_function.h:617
#18 LSPClientServer::LSPClientServerPrivate::read (this=<optimized out>) at
/usr/src/debug/kate-20.08.1-1.1.x86_64/addons/lspclient/lspclientserver.cpp:972
#19 0x00007f705b56f646 in QtPrivate::QSlotObjectBase::call (a=0x7ffd3b2c8700,
r=0x563acd1e8038, this=0x563acd324690) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#20 doActivate<false> (sender=0x563acd1e8038, signal_index=3,
argv=0x7ffd3b2c8700, argv@entry=0x0) at kernel/qobject.cpp:3886
#21 0x00007f705b5689a0 in QMetaObject::activate
(sender=sender@entry=0x563acd1e8038, m=m@entry=0x7f705b8192c0,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at
kernel/qobject.cpp:3946
#22 0x00007f705b46a8b0 in QIODevice::readyRead (this=this@entry=0x563acd1e8038)
at .moc/moc_qiodevice.cpp:190
#23 0x00007f705b4ac677 in QProcessPrivate::tryReadFromChannel
(this=0x563acd2f2a70, channel=0x563acd2f2b80) at io/qprocess.cpp:1068
#24 0x00007f705b4aca95 in QProcessPrivate::_q_canReadStandardError
(this=<optimized out>) at io/qprocess.cpp:1084
#25 QProcess::qt_static_metacall (_o=<optimized out>, _c=<optimized out>,
_id=<optimized out>, _a=0x7ffd3b2c88d0) at .moc/moc_qprocess.cpp:210
#26 0x00007f705b56f680 in doActivate<false> (sender=0x563acd126d90,
signal_index=3, argv=argv@entry=0x7ffd3b2c88d0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#27 0x00007f705b5689a0 in QMetaObject::activate
(sender=sender@entry=0x563acd126d90, m=m@entry=0x7f705b81cb00
<QSocketNotifier::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd3b2c88d0)
at kernel/qobject.cpp:3946
#28 0x00007f705b572a7f in QSocketNotifier::activated
(this=this@entry=0x563acd126d90, _t1=..., _t2=<optimized out>, _t3=...) at
.moc/moc_qsocketnotifier.cpp:178
#29 0x00007f705b57327b in QSocketNotifier::event (this=0x563acd126d90,
e=0x7ffd3b2c89e0) at kernel/qsocketnotifier.cpp:302
#30 0x00007f705c0d514f in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x563acd126d90, e=0x7ffd3b2c89e0) at
kernel/qapplication.cpp:3630
#31 0x00007f705b53905a in QCoreApplication::notifyInternal2
(receiver=0x563acd126d90, event=0x7ffd3b2c89e0) at
../../include/QtCore/5.15.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#32 0x00007f705b591165 in socketNotifierSourceDispatch (source=0x563acbc2cb70)
at kernel/qeventdispatcher_glib.cpp:107
#33 0x00007f70595442b7 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#34 0x00007f7059544638 in ?? () from /usr/lib64/libglib-2.0.so.0
#35 0x00007f70595446ef in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#36 0x00007f705b5905af in QEventDispatcherGlib::processEvents
(this=0x563acbc2f450, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#37 0x00007f705b537a1b in QEventLoop::exec (this=this@entry=0x7ffd3b2c8bf0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#38 0x00007f705b53fc90 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#39 0x0000563acaaff959 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/kate-20.08.1-1.1.x86_64/kate/main.cpp:633
[Inferior 1 (process 29378) detached]
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