Save QLR crashes QGIS 3

[qgib]

Author Name: Jakob Lanstorp (Jakob Lanstorp)
Original Redmine Issue: 18981
Affected QGIS version: 3.0.2
Redmine category:unknown
Assignee: Alessandro Pasotti

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When saving a QLR file having many grouped WMS in TOC 3.0.2-Girona crashes

Attached image of TOC where the parent group called qgis_plugin is saved as a QLR. QLR file also attached.

Crash report:

User Feedback

Report Details

Crash ID: e1167528848bf019c0d2ca12d580a5988469a23b

Stack Trace

QgsMapLayer::writeLayerXml :
QgsLayerDefinition::exportLayerDefinition :
QgsLayerDefinition::exportLayerDefinition :
QgisApp::saveAsLayerDefinition :
QgisApp::qt_static_metacall :
QMetaObject::activate :
QAction::activate :
QMenu::actionGeometry :
QMenu::actionGeometry :
QMenu::mouseReleaseEvent :
QWidget::event :
QMenu::event :
QApplicationPrivate::notify_helper :
QApplication::notify :
QgsApplication::notify :
QCoreApplication::notifyInternal2 :
QApplicationPrivate::sendMouseEvent :
QSizePolicy::QSizePolicy :
QSizePolicy::QSizePolicy :
QApplicationPrivate::notify_helper :
QApplication::notify :
QgsApplication::notify :
QCoreApplication::notifyInternal2 :
QGuiApplicationPrivate::processMouseEvent :
QWindowSystemInterface::sendWindowSystemEvents :
QEventDispatcherWin32::processEvents :
CallWindowProcW :
DispatchMessageW :
QEventDispatcherWin32::processEvents :
qt_plugin_query_metadata :
QEventLoop::exec :
QMenu::exec :
QgsLayerTreeView::contextMenuEvent :
QWidget::event :
QFrame::event :
QAbstractItemView::viewportEvent :
QCoreApplicationPrivate::sendThroughObjectEventFilters :
QApplicationPrivate::notify_helper :
QApplication::notify :
QgsApplication::notify :
QCoreApplication::notifyInternal2 :
QSizePolicy::QSizePolicy :
QSizePolicy::QSizePolicy :
QApplicationPrivate::notify_helper :
QApplication::notify :
QgsApplication::notify :
QCoreApplication::notifyInternal2 :
QGuiApplicationPrivate::processMouseEvent :
QWindowSystemInterface::sendWindowSystemEvents :
QEventDispatcherWin32::processEvents :
CallWindowProcW :
DispatchMessageW :
QEventDispatcherWin32::processEvents :
qt_plugin_query_metadata :
QEventLoop::exec :
QCoreApplication::exec :
main :
BaseThreadInitThunk :
RtlUserThreadStart :

QGIS Info
QGIS Version: 3.0.2-Girona
QGIS code revision: 307d082
Compiled against Qt: 5.9.2
Running against Qt: 5.9.2
Compiled against GDAL: 2.2.4
Running against GDAL: 2.2.4

System Info
CPU Type: x86_64
Kernel Type: winnt
Kernel Version: 10.0.16299

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• Udklip.PNG (Jakob Lanstorp)
• kortforsyning_data.qlr (Jakob Lanstorp)

[qgib]

Author Name: Alessandro Pasotti (@elpaso)

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I'm not able to reproduce this issue, can you please attach a minimal project and step-by-step procedure to reproduce it?

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• status_id was changed from Open to Feedback
• assigned_to_id was configured as Alessandro Pasotti

[qgib]

Author Name: Jakob Lanstorp (Jakob Lanstorp)

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Download the attached qlr file called kortforsyning_data.qlr (content is only WMS layers). Open it in QGIS and try to save it as a new QLR file.

[qgib]

Author Name: Alessandro Pasotti (@elpaso)

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Confirmed, working on it

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• priority_id was changed from Normal to High
• status_id was changed from Feedback to In Progress

[qgib]

Author Name: Alessandro Pasotti (@elpaso)

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PR #7195

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• pull_request_patch_supplied was changed from 0 to 1

[qgib]

Author Name: Alessandro Pasotti (@elpaso)

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for the record: the invalid layer was DTK/D850 but still QGIS does not need to crash.

[qgib]

Author Name: Anónimo (Anónimo)

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Applied in changeset ec909b0.

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• done_ratio was changed from 0 to 100
• status_id was changed from In Progress to Closed

[qgib]

Author Name: Alessandro Pasotti (@elpaso)

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• resolution was changed from to fixed/implemented