[osgeo4w-dev] [osgeo4w] #913: qgis 4.0.0: "No module named 'win32api'" error message in the Log Messages panel

[OSGeo4W]

#913: qgis 4.0.0: "No module named 'win32api'" error message in the Log Messages
panel
------------------------+---------------------------
Reporter:  andreaerdna  |      Owner:  osgeo4w-dev@…
    Type:  defect       |     Status:  new
Priority:  normal       |  Component:  Package
 Version:               |   Keywords:
------------------------+---------------------------
 Running qgis 4.0.0-1 on Windows 10, the following error messages are
 reported in the Log Messages panel if the grass package and is not
 installed (it is probably due to the fact that python3-pywin32 is not a
 dependency of qgis):

 {{{
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_cwed_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_cwed.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_dominance_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_dominance.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_edgedensity_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_edgedensity.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_mpa_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_mpa.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_mps_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_mps.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_padcv_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_padcv.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_padrange_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_padrange.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_padsd_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_padsd.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_patchdensity_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_patchdensity.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_patchnum_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_patchnum.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_pielou_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_pielou.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_renyi_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_renyi.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_richness_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_richness.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_shannon_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_shannon.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_shape_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_shape.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_simpson_ascii.py
              No module named 'win32api'
 2026-03-07T18:13:01     CRITICAL    Impossibile caricare:
 C:\OS9960~1\apps\qgis\python\plugins\grassprovider\ext\r_li_simpson.py
              No module named 'win32api'
 }}}
-- 
Ticket URL: <https://trac.osgeo.org/osgeo4w/ticket/913>
OSGeo4W <http://trac.osgeo.org/osgeo4w>
OSGeo4W is the Windows installer and package environment for the OSGeo stack.