QGIS crash when opening a layout

[qgib]

Author Name: Marjorie FANGAIN (@mfangain)
Original Redmine Issue: 18766
Affected QGIS version: 3.0.1
Redmine category:map_composer/printing

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Hi,

I've started to use QGIS 3.0.1 since last week. I've created the project with QGIS 2.18. There are about 50 layers, and 1 complex composer (an atlas of 7 pages, with several data tables and maps).
When opening the composer with QGIS 3.0.1, all data tables were deleted. I created them again without problem.
But since 2 days, QGIS crashes as soon as I try to display the composer.

Here is the report :

@## User Feedback

Report Details

Crash ID: 80f74d3842eed96c9436b0bcbc4da9aedd85c4de

Stack Trace

geos::index::strtree::STRtree::STRIntersectsOp::~STRIntersectsOp :
QgsGeos::offsetCurve :
QgsGeometry::offsetCurve :
QgsSymbolLayerUtils::needSvgMarker :
QgsSimpleLineSymbolLayer::renderPolyline :
QgsLineSymbol::renderPolylineUsingLayer :
QgsLineSymbol::renderPolyline :
QgsSymbol::renderFeature :
QgsFeatureRenderer::renderFeatureWithSymbol :
QgsRuleBasedRenderer::stopRender :
QgsVectorLayerLabelProvider::registerFeature :
QgsVectorLayerLabelProvider::registerFeature :
QgsMapRendererCustomPainterJob::doRender :
QgsMapRendererCustomPainterJob::staticRender :
QgsRenderContext::segmentationToleranceType :
QThreadPoolPrivate::reset :
QThread::start :
BaseThreadInitThunk :
RtlUserThreadStart :

QGIS Info
QGIS Version: 3.0.1-Girona
QGIS code revision: a86bec2
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: 6.1.7601
@

DebugView display this error :

[4144] Warning: QWindowsWindow::setGeometry: Unable to set geometry 19x19+830+493 on QWidgetWindow/'QWidgetClassWindow'. Resulting geometry: 104x19+830+493 (frame: 4, 23, 4, 4, custom margin: 0, 0, 0, 0, minimum size: 19x19, maximum size: 19x19).
[4144] Warning: GEOS exception: TopologyException: assigned depths do not match at -2.9954010407285003 66.900444868572635

Thanks.

[qgib]

Author Name: Alessandro Pasotti (@elpaso)

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Can you please attach the crashing project with some (minimal) test data?

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• status_id was changed from Open to Feedback

[qgib]

Author Name: Nyall Dawson (@nyalldawson)

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Duplicate of #22709

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• resolution was changed from to duplicate
• status_id was changed from Feedback to Closed

[qgib]

Author Name: Marjorie FANGAIN (@mfangain)

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Nyall Dawson wrote:

Duplicate of #22709

Hi,
I'm sorry, but it seems that the 2 problems are quit different, no?

However I'd tried to unselect "Discourage labels from covering features", and then fully unable labels on all the layers of the project, but the problem still occurs.

@alessandro
I don't know how send some test data : some data are in a postgre database, and there are many shp files. I'd tried "GPackage" extension, but it doesn't modify the project (path and provider mainly). I can send qgs file alone, and/or pdf file exported by the composer from QGIS 2.18, if it can
help...?

Thank you.

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• status_id was changed from Closed to Reopened

[qgib]

Author Name: Nyall Dawson (@nyalldawson)

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It's the same underlying cause - an instability in the geos library on windows. When one is fixed the other will also be fixed.

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• status_id was changed from Reopened to Closed

[qgib]

Author Name: Marjorie FANGAIN (@mfangain)

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Nyall Dawson wrote:

It's the same underlying cause - an instability in the geos library on windows. When one is fixed the other will also be fixed.

Ok, thank you for your answer.
I don't really understand, because it was working without problem and all of a sudden I couldn't open my layout. I don't know why, and I don't know what to do to get back...

Have a nice day!