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<p class="MsoNormal"><a name="_MailEndCompose"><span lang="EN-CA" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">Hi,<o:p></o:p></span></a></p>
<p class="MsoNormal"><span lang="EN-CA" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">Well, I also get the same message, but with QgsVectorFileWriter.SaveVectorOptions() where the object it creates seem to sometime just
vanish (in my case, inside a long loop).<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto"><span lang="EN-CA" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto"><b><span style="font-family:"Arial",sans-serif;color:black">Jean-François Bourdon, ing.f.</span></b><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#2E74B5">Analyste en télédétection</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif"><br>
<b><span style="color:#2E74B5">Direction des inventaires forestiers</span></b><br>
<b><span style="color:#2E74B5">Ministère des Forêts, de la Faune et des Parcs</span></b><br>
<span style="color:#2E74B5">5700, 4<sup>e</sup> Avenue Ouest, local A-108</span><br>
<span style="color:#2E74B5">Québec (Québec) G1H 6R1</span><br>
<span style="color:#2E74B5">Téléphone : 418 627-8669, poste 4304</span><br>
<b><u><span style="color:#2E74B5">jean-francois.bourdon@mffp.gouv.qc.ca</span></u></b>
<br>
</span><a href="http://www.mffp.gouv.qc.ca/accueil.jsp"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#2E74B5">mffp.gouv.qc.ca</span></b></a><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="FR" style="font-size:11.0pt;font-family:"Calibri",sans-serif">De :</span></b><span lang="FR" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> QGIS-Developer [mailto:qgis-developer-bounces@lists.osgeo.org]
<b>De la part de</b> David Erill<br>
<b>Envoyé :</b> 31 août 2020 12:15<br>
<b>À :</b> Richard Duivenvoorde <rdmailings@duif.net><br>
<b>Cc :</b> qgis-developer <qgis-developer@lists.osgeo.org><br>
<b>Objet :</b> Re: [QGIS-Developer] Can we check for "wrapped C/C++ object of type QgsLayerTreeGroup has been deleted"<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hi Richard,<o:p></o:p></p>
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<p class="MsoNormal">Actually we have a similar issue with one of our plugins, so if anyone can give feedback about how to handle this situation, it would be great.<o:p></o:p></p>
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<p class="MsoNormal">I'm talking about any kind of Qgs class, not only about QgsLayerTreeGroup:<o:p></o:p></p>
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<p class="MsoNormal">"wrapped C/C++ object of type QgsXXX has been deleted"<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Missatge de Richard Duivenvoorde <<a href="mailto:rdmailings@duif.net">rdmailings@duif.net</a>> del dia dl., 31 d’ag. 2020 a les 13:43:<o:p></o:p></p>
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<p class="MsoNormal">On 2020-08-31 11:27, Richard Duivenvoorde wrote:<br>
<br>
> OR is this specific case a QGIS issue, as creating a GroupLayer maybe<br>
> should also create a c++ grouplayer?<br>
<br>
Forget this part: there IS a c++ grouplayer...<br>
<br>
Regards,<br>
<br>
Richard<br>
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