Hi Nuno, Glad it’s mostly working.
QGIS (and its tools) slowly gets better at noticing invalid layers, and there are a lot of changes between these two versions. I’d run one of the geometry checkers over your layer, eg. Vector -> Geometry Tools -> Check Validity, and see if that shows up anything. If that doesn’t show anything I'm probably out, but maybe one of the others could help as this isn’t a Mac specific error. Regards, Ramon. > On 22 May 2019, at 09:07, Nuno Manuel de Figueiredo de Santos Loureiro > <nlou...@ualg.pt> wrote: > > Hi Ramon, > > Many thanks. > I followed your recommendations. > However a few issues remain. > William wrotes: > /Library/Frameworks/Python.framework/Versions/3.6/bin:/Library/Frameworks/GDAL.framework/Versions/2.3/Programs: > in the step by step > But he also says that GDAL is 2.4 and not 2.3. > > I checked in my computar and I have GDAL 1.11, 2.1, GDAL 2.2 and GDAL 2.4. > I believe that GDAL 1.11 and 2.1 is needed for QGIS 2.18.23, that GDAL 2.2 is > not needed and that GDAL 2.4 is needed for QGIS 3.6.2. > Is this true? > > After, I changed the above line to > /Library/Frameworks/Python.framework/Versions/3.6/bin:/Library/Frameworks/GDAL.framework/Versions/2.4/Programs: > (only 2.3 to 2.4) > > Finally the Merge a few rasters works well ;-) > > But the following step, the Clip a raster using a mask layer is not working. > Instead I received the following message: > > ERROR 1: Cutline polygon is invalid. > > Note that the same task (Clip a raster using a mask layer) in QGIS 2.18.23 > (using the same input layers) runs without any kind of troubles. > > Ramon, have you any additional suggestions??? > > many thanks for your attention, > > Nuno > > -x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x- > Nuno de Santos Loureiro (PhD) > Faculdade de Ciências e Tecnologia - DCTMA - Ed. 8 > Universidade do Algarve > Campus de Gambelas > 8005-139 FARO (Portugal) > -x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x- > From: Ramon Andinach <cust...@westnet.com.au> > Sent: 22 May 2019 00:43 > To: Nuno Manuel de Figueiredo de Santos Loureiro > Cc: qgis-user > Subject: Re: [Qgis-user] QGIS 6.3 for macOS 10.14.5 : HELP > > Hi Nuno, > > You need to set some environmental variables, so that the GDAL binaries can > be found. > William provides a nice step by step in file Read Me.txt > > If you’ve already deleted the dmg I’ll paste it into a reply, but you should > read Read Me.txt because it contains other useful bits of information besides > the answer to your question. > > Regards, > Ramon. > >> On 22 May 2019, at 07:14, Nuno Manuel de Figueiredo de Santos Loureiro >> <nlou...@ualg.pt <mailto:nlou...@ualg.pt>> wrote: >> >> Hi all, >> >> I'm a very regular (happy) user of QGIS 2.18.23. >> Recently I installed QGIS 6.3.2 on my Mac with macOS 10.14.5. >> Several tasks are running very well but when I tried to merge a few rasters >> I was not able to do that and I received the following message: >> >> GDAL command output: >> /bin/sh: gdal_merge.py: command not found >> >> Also, when I tried to clip a raster using a mask layer I was not able to do >> that and I received the following message: >> >> GDAL command output: >> /bin/sh: gdalwarp: command not found >> >> What is missing or wrong? >> Can somebody help me with some tips to fix this issue? >> >> Many thanks in advance, >> >> Nuno >> >> -x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x- >> Nuno de Santos Loureiro (PhD) >> Faculdade de Ciências e Tecnologia - DCTMA - Ed. 8 >> Universidade do Algarve >> Campus de Gambelas >> 8005-139 FARO (Portugal) >> -x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x- >> _______________________________________________ >> Qgis-user mailing list >> Qgis-user@lists.osgeo.org <mailto:Qgis-user@lists.osgeo.org> >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >> <https://lists.osgeo.org/mailman/listinfo/qgis-user> >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >> <https://lists.osgeo.org/mailman/listinfo/qgis-user>
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