[QGIS-Developer] QGIS 3.40 build failure in crssync with PROJ 9.7.1 on OSGeo4W

Greg Troxel gdt at lexort.com
Wed Feb 4 14:04:29 PST 2026


"Mehmet DUMAN (UZAY) via QGIS-Developer"
<qgis-developer at lists.osgeo.org> writes:

> The build fails while running "crssync.exe": 
>   
> Operation needs translation in QgsCoordinateReferenceSystemUtils::translateProjection: spilhaus 

I ran into this a year ago.   The problem is that qgis needs a table of
all projections.

This message should be a big hint.  Realize that it's a diff for a
packaging system and thus there is the confusing presentation of adding
a patch that changes qgis, with nested patch quoting!

  https://mail-index.netbsd.org/pkgsrc-changes/2025/05/02/msg322783.html

But the real issue is that you are building 3.40, and not 3.44, which
has the fix for spilhaus.  As I understand it, 3.44 will be LTR soon,

Are you sure you are using the 3.40 from git, or the latest point release?


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