Bug 337153 - kdev-qmljs crashes when parsing big projects [KDevelop::Declaration::setType, DeclarationBuilder::closeAndAssignType, QmlJS::AST::Node::accept]
Summary: kdev-qmljs crashes when parsing big projects [KDevelop::Declaration::setType,...
Status: RESOLVED FIXED
Alias: None
Product: kdevelop
Classification: Applications
Component: Language Support: QML/JavaScript (show other bugs)
Version: unspecified
Platform: Compiled Sources Linux
: NOR crash
Target Milestone: ---
Assignee: kdevelop-bugs-null
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2014-07-06 22:13 UTC by Alex Fiestas
Modified: 2016-03-14 10:10 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
javascript file that makes kdevelop crash (263 bytes, application/javascript)
2014-07-10 18:43 UTC, Alex Fiestas 		Details
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Description Alex Fiestas 2014-07-06 22:13:50 UTC 
Application: kdevelop (4.6.90)
KDE Platform Version: 4.13.60 (Compiled from sources)
Qt Version: 4.8.6
Operating System: Linux 3.14.5-1-ARCH x86_64
Distribution: "Arch Linux"

-- Information about the crash:
If you try to make KDevelop parse a huge javascript project (for example do npm install expressjs) it will crash after a while.

The crash can be reproduced every time.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb25ca707c0 (LWP 7626))]

Thread 8 (Thread 0x7fb1d196c700 (LWP 7635)):
#0  0x00007fb26a050ed8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb26a303270 in QWaitConditionPrivate::wait (this=0x38b73a0, time=1000) at /home/afiestas/kde4/source/qt/src/corelib/thread/qwaitcondition_unix.cpp:84
#2  0x00007fb26a303059 in QWaitCondition::wait (this=0x38b65c8, mutex=0x38b65d0, time=1000) at /home/afiestas/kde4/source/qt/src/corelib/thread/qwaitcondition_unix.cpp:158
#3  0x00007fb267e8cb7b in KDevelop::DUChainPrivate::CleanupThread::run (this=0x38b65b0) at /home/afiestas/kde4/source/kdevplatform/language/duchain/duchain.cpp:283
#4  0x00007fb26a301cd4 in QThreadPrivate::start (arg=0x38b65b0) at /home/afiestas/kde4/source/qt/src/corelib/thread/qthread_unix.cpp:349
#5  0x00007fb26a04c124 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fb2695574bd in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7fb1cb5cc700 (LWP 7641)):
#0  0x00007fb263f7e64a in ?? () from /usr/lib/libglib-2.0.so.0
#1  0x00007fb263f7eac9 in g_private_get () from /usr/lib/libglib-2.0.so.0
#2  0x00007fb263f62130 in g_thread_self () from /usr/lib/libglib-2.0.so.0
#3  0x00007fb263f3ce5d in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007fb26a475d80 in QEventDispatcherGlib::processEvents (this=0x7fb1bc0008c0, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:427
#5  0x00007fb26a437200 in QEventLoop::processEvents (this=0x7fb1cb5cbda0, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventloop.cpp:149
#6  0x00007fb26a43738a in QEventLoop::exec (this=0x7fb1cb5cbda0, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventloop.cpp:204
#7  0x00007fb26a2ff1eb in QThread::exec (this=0x41a9588) at /home/afiestas/kde4/source/qt/src/corelib/thread/qthread.cpp:538
#8  0x00007fb26a2ff38e in QThread::run (this=0x41a9588) at /home/afiestas/kde4/source/qt/src/corelib/thread/qthread.cpp:605
#9  0x00007fb26a301cd4 in QThreadPrivate::start (arg=0x41a9588) at /home/afiestas/kde4/source/qt/src/corelib/thread/qthread_unix.cpp:349
#10 0x00007fb26a04c124 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007fb2695574bd in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7fb1b2370700 (LWP 7643)):
#0  0x00007fb263f7e3ba in ?? () from /usr/lib/libglib-2.0.so.0
#1  0x00007fb263f7e749 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#2  0x00007fb263f3c400 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#3  0x00007fb263f3cc83 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007fb263f3ce6c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007fb26a475d80 in QEventDispatcherGlib::processEvents (this=0x7fb1ac0008c0, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:427
#6  0x00007fb26a437200 in QEventLoop::processEvents (this=0x7fb1b236fdc0, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventloop.cpp:149
#7  0x00007fb26a43738a in QEventLoop::exec (this=0x7fb1b236fdc0, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventloop.cpp:204
#8  0x00007fb26a2ff1eb in QThread::exec (this=0x45d0bd0) at /home/afiestas/kde4/source/qt/src/corelib/thread/qthread.cpp:538
#9  0x00007fb26a301cd4 in QThreadPrivate::start (arg=0x45d0bd0) at /home/afiestas/kde4/source/qt/src/corelib/thread/qthread_unix.cpp:349
#10 0x00007fb26a04c124 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007fb2695574bd in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7fb1abac8700 (LWP 7644)):
#0  do_gettime (sec=0x7fb1abac7a58, frac=0x7fb1abac7a50) at /home/afiestas/kde4/source/qt/src/corelib/tools/qelapsedtimer_unix.cpp:129
#1  0x00007fb26a3702d9 in qt_gettime () at /home/afiestas/kde4/source/qt/src/corelib/tools/qelapsedtimer_unix.cpp:144
#2  0x00007fb26a47832e in QTimerInfoList::updateCurrentTime (this=0x7fb1a4002f20) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventdispatcher_unix.cpp:354
#3  0x00007fb26a4786d2 in QTimerInfoList::timerWait (this=0x7fb1a4002f20, tm=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventdispatcher_unix.cpp:460
#4  0x00007fb26a47506d in timerSourcePrepareHelper (src=0x7fb1a4002ec0, timeout=0x7fb1abac7b94) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:136
#5  0x00007fb26a475213 in timerSourcePrepare (source=0x7fb1a4002ec0, timeout=0x7fb1abac7b94) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:169
#6  0x00007fb263f3c40d in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#7  0x00007fb263f3cc83 in ?? () from /usr/lib/libglib-2.0.so.0
#8  0x00007fb263f3ce6c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#9  0x00007fb26a475d80 in QEventDispatcherGlib::processEvents (this=0x7fb1a40008c0, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:427
#10 0x00007fb26a437200 in QEventLoop::processEvents (this=0x7fb1abac7dc0, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventloop.cpp:149
#11 0x00007fb26a43738a in QEventLoop::exec (this=0x7fb1abac7dc0, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventloop.cpp:204
#12 0x00007fb26a2ff1eb in QThread::exec (this=0x46b40a0) at /home/afiestas/kde4/source/qt/src/corelib/thread/qthread.cpp:538
#13 0x00007fb26a301cd4 in QThreadPrivate::start (arg=0x46b40a0) at /home/afiestas/kde4/source/qt/src/corelib/thread/qthread_unix.cpp:349
#14 0x00007fb26a04c124 in start_thread () from /usr/lib/libpthread.so.0
#15 0x00007fb2695574bd in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7fb193fff700 (LWP 7676)):
#0  0x00007fb26a05366d in read () from /usr/lib/libpthread.so.0
#1  0x00007fb263f7d9b0 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fb263f3c894 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007fb263f3ccfb in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007fb263f3ce6c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007fb26a475d80 in QEventDispatcherGlib::processEvents (this=0x7fb1880008c0, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:427
#6  0x00007fb26a437200 in QEventLoop::processEvents (this=0x7fb193ffed70, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventloop.cpp:149
#7  0x00007fb26a43738a in QEventLoop::exec (this=0x7fb193ffed70, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventloop.cpp:204
#8  0x00007fb26a2ff1eb in QThread::exec (this=0x5f32510) at /home/afiestas/kde4/source/qt/src/corelib/thread/qthread.cpp:538
#9  0x00007fb26a4122dd in QInotifyFileSystemWatcherEngine::run (this=0x5f32510) at /home/afiestas/kde4/source/qt/src/corelib/io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fb26a301cd4 in QThreadPrivate::start (arg=0x5f32510) at /home/afiestas/kde4/source/qt/src/corelib/thread/qthread_unix.cpp:349
#11 0x00007fb26a04c124 in start_thread () from /usr/lib/libpthread.so.0
#12 0x00007fb2695574bd in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7fb198bdf700 (LWP 7752)):
#0  0x00007fb26a050b2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fb26a30328c in QWaitConditionPrivate::wait (this=0x22e8e80, time=18446744073709551615) at /home/afiestas/kde4/source/qt/src/corelib/thread/qwaitcondition_unix.cpp:86
#2  0x00007fb26a303059 in QWaitCondition::wait (this=0x22e8d58, mutex=0x22e9000, time=18446744073709551615) at /home/afiestas/kde4/source/qt/src/corelib/thread/qwaitcondition_unix.cpp:158
#3  0x00007fb26e9a8bd7 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=<optimized out>, th=0x684a6c0) at /home/afiestas/kde4/source/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fb26e9aba31 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22e9090, th=0x684a6c0, previous=<optimized out>) at /home/afiestas/kde4/source/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fb26e9a9fe3 in ThreadWeaver::Thread::run (this=0x684a6c0) at /home/afiestas/kde4/source/kdelibs/threadweaver/Weaver/Thread.cpp:98
#6  0x00007fb26a301cd4 in QThreadPrivate::start (arg=0x684a6c0) at /home/afiestas/kde4/source/qt/src/corelib/thread/qthread_unix.cpp:349
#7  0x00007fb26a04c124 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007fb2695574bd in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7fb1993e0700 (LWP 7753)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007fb1c80b31a7 in KDevelop::Declaration::setType<KDevelop::AbstractType> (this=0x7fb18c33c2e0, type=...) at /opt/kde4/include/kdevplatform/language/duchain/declaration.h:302
#8  0x00007fb1c80a88e1 in DeclarationBuilder::closeAndAssignType (this=0x7fb1993dfb40) at /home/afiestas/kde4/source/kdev-qmljs/duchain/declarationbuilder.cpp:1224
#9  0x00007fb1c0195c46 in QmlJS::AST::Node::accept (this=0x7fb1940a9d88, visitor=0x7fb1993dfb98) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:41
#10 0x00007fb1c80a599d in ContextBuilder::findType (this=<optimized out>, node=0x7fb1940a9d88) at /home/afiestas/kde4/source/kdev-qmljs/duchain/contextbuilder.cpp:58
#11 0x00007fb1c80a8d41 in DeclarationBuilder::visit (this=0x7fb1993dfb40, node=0x7fb1940a9dc0) at /home/afiestas/kde4/source/kdev-qmljs/duchain/declarationbuilder.cpp:345
#12 0x00007fb1c0196caa in QmlJS::AST::BinaryExpression::accept0 (this=0x7fb1940a9dc0, visitor=0x7fb1993dfb98) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:420
#13 0x00007fb1c0197193 in accept (visitor=<optimized out>, this=<optimized out>, visitor=<optimized out>) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:41
#14 accept (node=<optimized out>, visitor=<optimized out>) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:49
#15 QmlJS::AST::ExpressionStatement::accept0 (this=0x7fb1940a9df8, visitor=0x7fb1993dfb98) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:509
#16 0x00007fb1c0198243 in accept (visitor=<optimized out>, this=<optimized out>, visitor=<optimized out>) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:41
#17 accept (node=<optimized out>, visitor=<optimized out>) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:49
#18 QmlJS::AST::StatementSourceElement::accept0 (this=0x7fb1940a9e20, visitor=0x7fb1993dfb98) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:795
#19 0x00007fb1c0198156 in accept (visitor=<optimized out>, this=<optimized out>, visitor=<optimized out>) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:41
#20 accept (visitor=<optimized out>, node=<optimized out>, visitor=<optimized out>) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:49
#21 QmlJS::AST::SourceElements::accept0 (this=0x7fb1940a9510, visitor=0x7fb1993dfb98) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:776
#22 0x00007fb1c01980d3 in accept (visitor=<optimized out>, this=<optimized out>, visitor=<optimized out>) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:41
#23 accept (node=<optimized out>, visitor=<optimized out>) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:49
#24 QmlJS::AST::Program::accept0 (this=0x7fb1940a9e58, visitor=0x7fb1993dfb98) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:766
#25 0x00007fb1c0195c8b in accept (this=<optimized out>, visitor=<optimized out>, this=<optimized out>, visitor=<optimized out>) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:41
#26 accept (node=0x7fb1940a9e58, node=0x7fb1940a9e58, visitor=0x7fb1993dfb98) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:49
#27 QmlJS::AST::UiSourceElement::accept0 (this=<optimized out>, visitor=<optimized out>) at /home/afiestas/kde4/source/kdev-qmljs/libs/qmljs/parser/qmljsast.cpp:954
#28 0x00007fb1c80a7d86 in DeclarationBuilder::startVisiting (this=0x7fb1993dfb40, node=0x7fb1940a9e58) at /home/afiestas/kde4/source/kdev-qmljs/duchain/declarationbuilder.cpp:123
#29 0x00007fb1c80b42be in supportBuild (node=<optimized out>, context=<optimized out>, this=<optimized out>, node=<optimized out>, context=<optimized out>) at /opt/kde4/include/kdevplatform/language/duchain/builders/abstractcontextbuilder.h:133
#30 KDevelop::AbstractTypeBuilder<QmlJS::AST::Node, QmlJS::AST::IdentifierPropertyName, ContextBuilder>::supportBuild (this=0x7fb1993dfb40, node=0x7fb1940a9e58, context=<optimized out>) at /opt/kde4/include/kdevplatform/language/duchain/builders/abstracttypebuilder.h:85
#31 0x00007fb1c80a6146 in KDevelop::AbstractContextBuilder<QmlJS::AST::Node, QmlJS::AST::IdentifierPropertyName>::build (this=0x7fb1993dfb40, url=..., node=0x7fb1940a9e58, updateContext=...) at /opt/kde4/include/kdevplatform/language/duchain/builders/abstractcontextbuilder.h:113
#32 0x00007fb1c80a766b in DeclarationBuilder::build (this=0x7fb1993dfb40, url=..., node=0x7fb1940a9e58, updateContext=...) at /home/afiestas/kde4/source/kdev-qmljs/duchain/declarationbuilder.cpp:70
#33 0x00007fb1d00196a8 in QmlJsParseJob::run (this=0x62fa560) at /home/afiestas/kde4/source/kdev-qmljs/qmljsparsejob.cpp:83
#34 0x00007fb26e9aa76e in ThreadWeaver::JobRunHelper::runTheJob (this=0x7fb1993dfd60, th=<optimized out>, job=0x62fa560) at /home/afiestas/kde4/source/kdelibs/threadweaver/Weaver/Job.cpp:106
#35 0x00007fb26e9aab4f in ThreadWeaver::Job::execute (this=0x62fa560, th=0x63c3e90) at /home/afiestas/kde4/source/kdelibs/threadweaver/Weaver/Job.cpp:135
#36 0x00007fb26e9a9f3d in ThreadWeaver::Thread::run (this=0x63c3e90) at /home/afiestas/kde4/source/kdelibs/threadweaver/Weaver/Thread.cpp:108
#37 0x00007fb26a301cd4 in QThreadPrivate::start (arg=0x63c3e90) at /home/afiestas/kde4/source/qt/src/corelib/thread/qthread_unix.cpp:349
#38 0x00007fb26a04c124 in start_thread () from /usr/lib/libpthread.so.0
#39 0x00007fb2695574bd in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7fb25ca707c0 (LWP 7626)):
#0  0x00007fb2695269ed in nanosleep () from /usr/lib/libc.so.6
#1  0x00007fb269550c94 in usleep () from /usr/lib/libc.so.6
#2  0x00007fb267ec5762 in KDevelop::DUChainLock::lockForRead (this=0x38b4358, timeout=0) at /home/afiestas/kde4/source/kdevplatform/language/duchain/duchainlock.cpp:106
#3  0x00007fb267ec57c0 in KDevelop::DUChainReadLocker::lock (this=0x7fffc5fc05b0) at /home/afiestas/kde4/source/kdevplatform/language/duchain/duchainlock.cpp:220
#4  0x00007fb1b15451fd in PhpUnitProvider::parseJobFinished (this=0x45deca0, job=<optimized out>) at /home/afiestas/kde4/source/kdev-php/testprovider/phpunitprovider.cpp:88
#5  0x00007fb26a45802b in QMetaObject::activate (sender=0x22e8a20, m=0x7fb268242dc0 <KDevelop::BackgroundParser::staticMetaObject>, local_signal_index=0, argv=0x7fffc5fc0780) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qobject.cpp:3567
#6  0x00007fb267e576bf in KDevelop::BackgroundParser::parseJobFinished (this=this@entry=0x22e8a20, _t1=0x1e82d70) at /home/afiestas/kde4/build/kdevplatform/language/backgroundparser.moc:245
#7  0x00007fb267e589b7 in KDevelop::BackgroundParser::parseComplete (this=this@entry=0x22e8a20, job=<optimized out>) at /home/afiestas/kde4/source/kdevplatform/language/backgroundparser/backgroundparser.cpp:626
#8  0x00007fb267e596f4 in KDevelop::BackgroundParser::qt_static_metacall (_o=0x22e8a20, _c=<optimized out>, _id=30, _a=0x7fffc5fc0980) at /home/afiestas/kde4/build/kdevplatform/language/backgroundparser.moc:175
#9  0x00007fb26a45802b in QMetaObject::activate (sender=0x1e82d70, m=0x7fb26e9b9010 <ThreadWeaver::Job::staticMetaObject>, local_signal_index=1, argv=0x7fffc5fc0980) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qobject.cpp:3567
#10 0x00007fb26e9ab0b5 in failed (_t1=<optimized out>, _t1=<optimized out>, this=<optimized out>) at /home/afiestas/kde4/build/kdelibs/threadweaver/Weaver/Job.moc:117
#11 ThreadWeaver::Job::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /home/afiestas/kde4/build/kdelibs/threadweaver/Weaver/Job.moc:54
#12 0x00007fb26a451aa9 in QMetaCallEvent::placeMetaCall (this=0x7fb18c293e20, object=0x1e82d70) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qobject.cpp:524
#13 0x00007fb26a452d2f in QObject::event (this=0x1e82d70, e=0x7fb18c293e20) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qobject.cpp:1222
#14 0x00007fb26ae55666 in QApplicationPrivate::notify_helper (this=0x1771c90, receiver=0x1e82d70, e=0x7fb18c293e20) at /home/afiestas/kde4/source/qt/src/gui/kernel/qapplication.cpp:4565
#15 0x00007fb26ae52cde in QApplication::notify (this=0x7fffc5fc1680, receiver=0x1e82d70, e=0x7fb18c293e20) at /home/afiestas/kde4/source/qt/src/gui/kernel/qapplication.cpp:3947
#16 0x00007fb26c159455 in KApplication::notify (this=0x7fffc5fc1680, receiver=0x1e82d70, event=0x7fb18c293e20) at /home/afiestas/kde4/source/kdelibs/kdeui/kernel/kapplication.cpp:311
#17 0x00007fb26a439eff in QCoreApplication::notifyInternal (this=0x7fffc5fc1680, receiver=0x1e82d70, event=0x7fb18c293e20) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qcoreapplication.cpp:953
#18 0x00007fb26d659c97 in QCoreApplication::sendEvent (receiver=0x1e82d70, event=0x7fb18c293e20) at ../../include/QtCore/../../../../source/qt/src/corelib/kernel/qcoreapplication.h:231
#19 0x00007fb26a43af0a in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1693ca0) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qcoreapplication.cpp:1577
#20 0x00007fb26a43ab2b in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qcoreapplication.cpp:1470
#21 0x00007fb26af205f7 in QCoreApplication::sendPostedEvents () at ../../include/QtCore/../../../../source/qt/src/corelib/kernel/qcoreapplication.h:236
#22 0x00007fb26a4754a4 in postEventSourceDispatch (s=0x1772730) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:280
#23 0x00007fb263f3cb84 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#24 0x00007fb263f3cdc8 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0x00007fb263f3ce6c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#26 0x00007fb26a475d5d in QEventDispatcherGlib::processEvents (this=0x1695c20, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:425
#27 0x00007fb26af2c596 in QGuiEventDispatcherGlib::processEvents (this=0x1695c20, flags=...) at /home/afiestas/kde4/source/qt/src/gui/kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007fb26a437200 in QEventLoop::processEvents (this=0x7fffc5fc1530, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventloop.cpp:149
#29 0x00007fb26a43738a in QEventLoop::exec (this=0x7fffc5fc1530, flags=...) at /home/afiestas/kde4/source/qt/src/corelib/kernel/qeventloop.cpp:204
#30 0x00007fb26a43a57c in QCoreApplication::exec () at /home/afiestas/kde4/source/qt/src/corelib/kernel/qcoreapplication.cpp:1225
#31 0x00007fb26ae5289e in QApplication::exec () at /home/afiestas/kde4/source/qt/src/gui/kernel/qapplication.cpp:3823
#32 0x000000000040f35e in main (argc=<optimized out>, argv=<optimized out>) at /home/afiestas/kde4/source/kdevelop/app/main.cpp:564

Reported using DrKonqi
Comment 1 Denis Steckelmacher 2014-07-08 12:06:49 UTC 
Hi,

Could you attach a Javascript files that makes the plugin crash? I've downloaded express.js and opened several files, but none of them made the plugin crash.
Comment 2 Alex Fiestas 2014-07-10 18:43:13 UTC 
Created attachment 87682 [details]
javascript file that makes kdevelop crash
Comment 3 Denis Steckelmacher 2014-07-10 18:51:52 UTC 
This file does not make my KDevelop crash, but KDevelop automatically imports and parses the files that are in the same directory as the files you open. Does this file still crash for you if you put it in a directory that does not contain any other file?

If KDevelop stops crashing when you put the file in its own directory, then one of your other files makes KDevelop crash. Try moving your files one by one to /tmp (and then back into the directory) until you find the one that causes the crash. You can also put the file you have attached in a directory, and then add other files in it until KDevelop crashes.
Comment 4 Alex Fiestas 2014-07-10 19:54:43 UTC 
It is part of the jsdom npm package
On 10 Jul 2014 20:52, "Denis Steckelmacher" <steckdenis@yahoo.fr> wrote:

> https://bugs.kde.org/show_bug.cgi?id=337153
>
> --- Comment #3 from Denis Steckelmacher <steckdenis@yahoo.fr> ---
> This file does not make my KDevelop crash, but KDevelop automatically
> imports
> and parses the files that are in the same directory as the files you open.
> Does
> this file still crash for you if you put it in a directory that does not
> contain any other file?
>
> If KDevelop stops crashing when you put the file in its own directory,
> then one
> of your other files makes KDevelop crash. Try moving your files one by one
> to
> /tmp (and then back into the directory) until you find the one that causes
> the
> crash. You can also put the file you have attached in a directory, and
> then add
> other files in it until KDevelop crashes.
>
> --
> You are receiving this mail because:
> You reported the bug.
>
Comment 5 Kevin Funk 2016-03-11 09:35:38 UTC 
@Aleix: Still a problem?
@Denis: Is this issue solved?
Comment 6 Denis Steckelmacher 2016-03-14 10:01:15 UTC 
I was never able to reproduce the bug. I have tested the file attached to this bug report, downloaded jsdom and other node.js packages, but everything always worked. A couple days later, I fixed a bug somewhere else that could have caused this one, but as I was not able to reproduce the problem, I don't know if I have fixed it.
Comment 7 Kevin Funk 2016-03-14 10:10:38 UTC 
Alright. Assuming this was fixed in the meanwhile.