[QGIS-Developer] Retrieving error details for when a loaded layer is not valid

[Alessandro Pasotti]

Hi,

you can try with
https://qgis.org/pyqgis/3.0/core/Data/QgsDataProvider.html#qgis.core.QgsDataProvider.error



On Sat, Nov 27, 2021 at 12:11 AM Ricardo Filipe Soares Garcia da <
ricardo.garcia.silva at gmail.com> wrote:

> Hi list
>
> When loading a vector layer via Python, is there a way to get a hold of
> the error message for when the loading fails?
>
> I can check if the layer is valid or not, but I'd like to get a
> description of the error. I see the error on the QGIS log panel, so I'm
> hoping it is possible to access it from Python.
>
> ```
> # a sample of my code
> layer = QgsVectorLayer("some-bogus-url", "mylayer", "WFS")
> layer.isValid()  # this returns False
> ```
>
> Thanks in advance!
>
> --
> ___________________________ ___ __
> Ricardo Garcia Silva
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-- 
Alessandro Pasotti
QCooperative:  www.qcooperative.net
ItOpen:   www.itopen.it
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