[Qgis-user] Exporting png or pdf from print composer does not work, empties canvas (Lyon)

[Joris Hintjens]

In my experience, it can be due to bad network. When rendering the pdf, QGIS will download the needed layers again. When the connection to the servers of online map-sources fail, result will be a blank layer or missing tiles. 

Joris

> Op 30 dec. 2015, om 20:48 heeft Richard Males <rbmales at gmail.com> het volgende geschreven:
> 
> Sorry, previously posted response under wrong subject:
> 
> Thank you.   I have been doing some additional testing, it appears to
> relate to having a few maps on the canvas that use the Open Street Map
> underlay.  The behavior is pretty much as noted in the referenced issue. 
> 
> Even with a single OSM underlay, while I do get an export, the
> underlay is not complete, i.e. jagged edges where some tiles are missing in
> the exported png, even though they do appear on the map. 
> 
> I will try QuickMapServices.plugin.
> 
> Thanks.
> 
> Dick
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