Bug report #5397

Field Calculator: crash when help is missing

Added by William Kyngesburye over 7 years ago. Updated almost 7 years ago.

Status:Closed
Priority:Normal
Assignee:-
Category:GUI
Affected QGIS version:master Regression?:No
Operating System:OS X Easy fix?:No
Pull Request or Patch supplied:No Resolution:worksforme
Crashes QGIS or corrupts data:Yes Copied to github as #:15068

Description

In the Field Calculator, there is at least one help missing (regexp_replace). When I select the function, the help box says "Oops, QGIS can't find help for this function". If I hover over the help area, a tooltip pops up with the same message, and QGIS crashes. Tooltips in the help box for any other function that does have help does not crash QGIS.

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   QtGui                             0x0000000104ec56d8 QTextLineItemIterator::next() + 456
1   QtGui                             0x0000000104ed207f QTextLine::draw(QPainter*, QPointF const&, QTextLayout::FormatRange const*) const + 1087
2   QtGui                             0x0000000104dbcd1c qt_format_text(QFont const&, QRectF const&, int, QTextOption const*, QString const&, QRectF*, int, int*, int, QPainter*) + 4108
3   QtGui                             0x0000000104dbd525 QPainter::drawText(QRect const&, int, QString const&, QRect*) + 293
4   QtGui                             0x0000000104f618e5 QStyle::drawItemText(QPainter*, QRect const&, int, QPalette const&, bool, QString const&, QPalette::ColorRole) const + 629
5   QtGui                             0x0000000105064031 QLabel::paintEvent(QPaintEvent*) + 1857
6   QtGui                             0x0000000104cbd139 QTipLabel::paintEvent(QPaintEvent*) + 153
7   QtGui                             0x0000000104cdb516 QWidget::event(QEvent*) + 2294
8   QtGui                             0x000000010505f3fc QFrame::event(QEvent*) + 44
9   QtGui                             0x000000010506241b QLabel::event(QEvent*) + 91
10  QtGui                             0x0000000104c829fd QApplicationPrivate::notify_helper(QObject*, QEvent*) + 189
11  QtGui                             0x0000000104c88fbe QApplication::notify(QObject*, QEvent*) + 254
12  org.qgis.qgis_core                0x0000000103da031a QgsApplication::notify(QObject*, QEvent*) + 72
13  QtCore                            0x00000001049d314c QCoreApplication::notifyInternal(QObject*, QEvent*) + 124
14  QtGui                             0x0000000104cd425e QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) + 1822
15  QtGui                             0x0000000104c2833a -[QCocoaView drawRect:] + 1786
16  com.apple.AppKit                  0x00007fff93870abe -[NSView _drawRect:clip:] + 3758
17  com.apple.AppKit                  0x00007fff9389e1eb -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 1583
18  com.apple.AppKit                  0x00007fff9389e617 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2651
19  com.apple.AppKit                  0x00007fff9386e099 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 1032
20  com.apple.AppKit                  0x00007fff939bc85c -[NSNextStepFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 274
21  com.apple.AppKit                  0x00007fff938689af -[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] + 4755
22  com.apple.AppKit                  0x00007fff93861429 -[NSView displayIfNeeded] + 1676
23  com.apple.AppKit                  0x00007fff939bc734 -[NSNextStepFrame displayIfNeeded] + 83
24  com.apple.AppKit                  0x00007fff93860b69 _handleWindowNeedsDisplayOrLayoutOrUpdateConstraints + 648
25  com.apple.Foundation              0x00007fff964e3f64 __NSFireTimer + 102
26  com.apple.CoreFoundation          0x00007fff92612c24 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
27  com.apple.CoreFoundation          0x00007fff92612776 __CFRunLoopDoTimer + 534
28  com.apple.CoreFoundation          0x00007fff925f3001 __CFRunLoopRun + 1617
29  com.apple.CoreFoundation          0x00007fff925f2676 CFRunLoopRunSpecific + 230
30  com.apple.HIToolbox               0x00007fff8f31a31f RunCurrentEventLoopInMode + 277
31  com.apple.HIToolbox               0x00007fff8f3215c9 ReceiveNextEventCommon + 355
32  com.apple.HIToolbox               0x00007fff8f321456 BlockUntilNextEventMatchingListInMode + 62
33  com.apple.AppKit                  0x00007fff93824f5d _DPSNextEvent + 659
34  com.apple.AppKit                  0x00007fff93824861 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 135
35  QtGui                             0x0000000104c3c2e6 QEventDispatcherMac::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 1526
36  QtCore                            0x00000001049d2054 QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 68
37  QtCore                            0x00000001049d2404 QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 324
38  QtGui                             0x0000000105114ce5 QDialog::exec() + 229
39  org.qgis.qgis-dev                 0x0000000100074af5 QgsAttributeTableDialog::on_mOpenFieldCalculator_clicked() + 49
40  org.qgis.qgis-dev                 0x0000000100266856 QgsAttributeTableDialog::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) + 450
41  org.qgis.qgis-dev                 0x0000000100266b91 QgsAttributeTableDialog::qt_metacall(QMetaObject::Call, int, void**) + 69
42  QtCore                            0x00000001049ea6e6 QMetaObject::activate(QObject*, QMetaObject const*, int, void**) + 2150
43  QtGui                             0x00000001052ebfe1 QAbstractButton::clicked(bool) + 49
44  QtGui                             0x0000000105017f90 QAbstractButtonPrivate::emitClicked() + 64
45  QtGui                             0x000000010501902a QAbstractButtonPrivate::click() + 154
46  QtGui                             0x0000000105019281 QAbstractButton::mouseReleaseEvent(QMouseEvent*) + 113
47  QtGui                             0x00000001050e13b2 QToolButton::mouseReleaseEvent(QMouseEvent*) + 18
48  QtGui                             0x0000000104cdb570 QWidget::event(QEvent*) + 2384
49  QtGui                             0x0000000105018198 QAbstractButton::event(QEvent*) + 40
50  QtGui                             0x00000001050e2aff QToolButton::event(QEvent*) + 63
51  QtGui                             0x0000000104c829fd QApplicationPrivate::notify_helper(QObject*, QEvent*) + 189
52  QtGui                             0x0000000104c8acc0 QApplication::notify(QObject*, QEvent*) + 7680
53  org.qgis.qgis_core                0x0000000103da031a QgsApplication::notify(QObject*, QEvent*) + 72
54  QtCore                            0x00000001049d314c QCoreApplication::notifyInternal(QObject*, QEvent*) + 124
55  QtGui                             0x0000000104c86f8d QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) + 333
56  QtGui                             0x0000000104c37495 qt_mac_handleMouseEvent(NSEvent*, QEvent::Type, Qt::MouseButton, QWidget*) + 741
57  com.apple.AppKit                  0x00007fff938f27a6 -[NSWindow sendEvent:] + 6504
58  QtGui                             0x0000000104c2c5f7 -[QCocoaWindow sendEvent:] + 87
59  com.apple.AppKit                  0x00007fff9388b16d -[NSApplication sendEvent:] + 5593
60  QtGui                             0x0000000104c31634 -[QNSApplication sendEvent:] + 84
61  com.apple.AppKit                  0x00007fff938211f2 -[NSApplication run] + 555
62  QtGui                             0x0000000104c3c410 QEventDispatcherMac::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 1824
63  QtCore                            0x00000001049d2054 QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 68
64  QtCore                            0x00000001049d2404 QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 324
65  QtCore                            0x00000001049d483c QCoreApplication::exec() + 188
66  org.qgis.qgis-dev                 0x000000010000922e main + 6875
67  org.qgis.qgis-dev                 0x0000000100007444 start + 52

History

#1 Updated by Jürgen Fischer over 7 years ago

Not reproducable on Windows.

#2 Updated by Salvatore Larosa over 7 years ago

Jürgen Fischer wrote:

Not reproducable on Windows.

As well as on Linux.

#3 Updated by Jürgen Fischer over 7 years ago

  • Status changed from Open to Feedback
  • Category changed from Documentation and Help to GUI

#4 Updated by Giovanni Manghi over 7 years ago

Is this still true on Mac?

#5 Updated by Paolo Cavallini about 7 years ago

  • Target version set to Version 2.0.0

#6 Updated by Giovanni Manghi almost 7 years ago

  • Resolution set to worksforme
  • Status changed from Feedback to Closed

Closing for lack of feedback. Reopen if necessary.

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