[QGIS-Developer] GRASS, SAGA processing algs not loading

[Nyall Dawson]

On Thu, 8 Oct 2020 at 22:28, Tim Sutton <tim at kartoza.com> wrote:
>
> Hi All
>
> So I switched to Fedora 32 on my new desktop instead of Ubuntu and got QGIS building easily enough but when I run it there seems to be an issue with loading non-QGIS native processing algs (the QGIS native ones load and work fine).
>
>
> I have checked the Settings -> Options -> Processing -> Providers and no providers are available there.

Hmm -- this is quite odd. I use Fedora 32 myself and have never had
issues like this, with no special configuration necessary...

Did it work before you enabled the GRASS plugin in cmake?

Nyall


>
> Question:
> -------------
>
> Does anyone have any suggestions of what else to check to see why the GRASS, SAGA (and ultimately I would like to have OTB too) algs are not available. Perhaps someone could share their CMakeCache.txt privately with me if you have all of these working so that I can compare it to mine?
>
>
> Thanks!
>
> Regards
>
> Tim
>
>
> Log messages on start up:
>
> src/core/qgsmessagelog.cpp:29 : (logMessage) [178ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: qgis:distancematrix
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: qgis:listuniquevalues
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: qgis:basicstatisticsforfields
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: qgis:randomselection
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: qgis:randomselectionwithinsubsets
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: qgis:randompointsinlayerbounds
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: qgis:randompointsinsidepolygons
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: qgis:regularpoints
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: qgis:eliminateselectedpolygons
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: qgis:checkvalidity
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: qgis:exportaddgeometrycolumns
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: qgis:delaunaytriangulation
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: qgis:voronoipolygons
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: qgis:linestopolygons
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:warpreproject
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:extractprojection
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:assignprojection
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:rasterize
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:polygonize
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:translate
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:rgbtopct
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:pcttorgb
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:contour
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:cliprasterbyextent
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:cliprasterbymasklayer
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:sieve
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:nearblack
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:fillnodata
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:proximity
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:griddatametrics
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:gridaverage
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:gridinversedistance
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:gridnearestneighbor
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:aspect
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:hillshade
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:roughness
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:slope
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:tpitopographicpositionindex
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:triterrainruggednessindex
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:buildvirtualraster
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:merge
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:gdalinfo
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:overviews
> src/core/qgsmessagelog.cpp:29 : (logMessage) [0ms] 2020-10-06T16:47:57 Processing[1] Invalid algorithm ID for menu: gdal:tileindex
> src/core/qgsmessagelog.cpp:29 : (logMessage) [33ms] 2020-10-06T16:47:57 Plugins[0] Loaded Processing (package: processing)
> src/core/qgsmessagelog.cpp:29 : (logMessage) [30ms] 2020-10-06T16:47:57 Plugins[0] Loaded DB Manager (package: db_manager)
> src/core/qgsmessagelog.cpp:29 : (logMessage) [497ms] 2020-10-06T16:47:58 [0] Application state:
> QGIS_PREFIX_PATH env var:
> Prefix:
> Plugin Path: /home/timlinux/dev/cpp/QGIS-Debug-Build/output/lib/qgis/plugins
> Package Data Path: /home/timlinux/dev/cpp/QGIS-Debug-Build/output/data
> Active Theme Name: default
> Active Theme Path: /home/timlinux/dev/cpp/QGIS-Debug-Build/output/data/resources/themes/default/icons/
> Default Theme Path: :/images/themes/default/
>
> --
> ------------------------------------------------------------------------------------------
>
> Tim Sutton
> Visit http://kartoza.com to find out about open source:
>  * Desktop GIS programming services
>  * Geospatial web development
> * GIS Training
> * Consulting Services
> Skype: timlinux Irc: timlinux on #qgis at freenode.net
> Tim is a member of the QGIS Project Steering Committee
> -------------------------------------------------------------------------------------------
> Kartoza is a merger between Linfiniti and Afrispatial
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