[Qgis-user] Crashing with snapping and WFS !?

[Julien Cabieces]

Hi,


Could you please open an issue here https://github.com/qgis/QGIS/issues
?

Does it happen on Linux or Windows ?

Do you manage to reproduce the issue every time or it happen randomly?

Kind regards,
Julien

> Hi list.
>
>  
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> We’re running a dataset via WFS (Geoserver 2.16) into QGIS.
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> The user has snap turned on while digitizing/editing, and too often this combo results in QGIS crashing.
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> However, this crash does not happen when digitizing/editing, but during other operations like panning the map or something similar.
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> The stack dump mentions “snapPoint”, “snapToMap”, “nearestVertex”, and “closestVertex”, which to me implies the snapping function in action.
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> It also mentions “canvasMoveEvent”, which to me implies a panning operation.
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> I expect the snapping operation to be entirely local, i.e. independent of actual data source type, but this apparently only happens when using a WFS data source.
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> Can anyone shed some light on this unexpected behavior ? Is it a bug ?
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> Here’s the crash dialog box:
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> *
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> QGIS is version 3.16.10, as the stack dump shows.
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> Med venlig hilsen
>
> Lars I. Nielsen
> GIS-kons., FME+Python Certified Professional
> GeoData
>
>  
>
> *     
>  Dir. +4563136849 
>  Tlf.  +4563136800 
>  Mail  +lin at lifa.dk 
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