Hi, this really sounds like a bug, can you file a ticket if there isn't one already?
On Fri, Oct 22, 2021 at 4:16 AM Michael Dufty < [email protected]> wrote: > I'm not sure if its related, but I often have issues with snapping and > arcgis rest layers. The problem is if snapping is enabled QGIS will index > the entire layer. If it happens to be a national dataset - the sort of > thing web layers are great for, this can take an hour or so, with QGIS > unresponsive for the whole time often it won't actually crash if you are > patient enough, but better to force quit if you have saved. Often I don't > even want to snap to that layer, just accidentally had snap to all layers > enabled, and once you realise it is happening it is too late to save the > setting. Even worse the settings only seem to be available when snap is > enabled, so to fix it, you need to hide the layer, turn snap on, change the > settings, then turn the layers back on. > > Michael Dufty > -----Original Message----- > From: Qgis-user <[email protected]> On Behalf Of Lars I. > Nielsen > Sent: Wednesday, 20 October 2021 7:29 PM > To: Julien Cabieces <[email protected]> > Cc: [email protected] > Subject: Re: [Qgis-user] Crashing with snapping and WFS !? > > Thanks Julien. > > It's on Windows. It's at a customer, so I'm not entirely sure what > version, except that it's Windows 10. > > I did a bug report on it: # 45589. > > Cheers > Lars > > -----Oprindelig meddelelse----- > Fra: Julien Cabieces [mailto:[email protected]] > Sendt: 18. oktober 2021 09:15 > Til: Lars I. Nielsen > Cc: [email protected] > Emne: Re: [Qgis-user] Crashing with snapping and WFS !? > > > 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. > > > > > > > > We’re running a dataset via WFS (Geoserver 2.16) into QGIS. > > > > The user has snap turned on while digitizing/editing, and too often this > combo results in QGIS crashing. > > > > > > > > However, this crash does not happen when digitizing/editing, but during > other operations like panning the map or something similar. > > > > > > > > The stack dump mentions “snapPoint”, “snapToMap”, “nearestVertex”, and > “closestVertex”, which to me implies the snapping function in action. > > > > It also mentions “canvasMoveEvent”, which to me implies a panning > operation. > > > > > > > > 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. > > > > > > > > Can anyone shed some light on this unexpected behavior ? Is it a bug ? > > > > > > > > Here’s the crash dialog box: > > > > * > > > > > > > > QGIS is version 3.16.10, as the stack dump shows. > > > > > > > > > > > > Med venlig hilsen > > > > Lars I. Nielsen > > GIS-kons., FME+Python Certified Professional > > GeoData > > > > > > > > * > > Dir. +4563136849 > > Tlf. +4563136800 > > Mail [email protected] > > * > > > > > > > > LIFA A/S · Tlf +4563136800 · lifa.dk · CVRI20937289 > > > > Odense · København · Fredericia · Vejle · Kolding · Aarhus · Middelfart > · Vissenbjerg · Kerteminde > > > > * Følg os på LinkedIn og læs de seneste nyheder fra LIFA A/S > > * > > _______________________________________________ > Qgis-user mailing list > [email protected] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > _______________________________________________ > Qgis-user mailing list > [email protected] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > -- Alessandro Pasotti QCooperative: www.qcooperative.net ItOpen: www.itopen.it
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