[Qgis-user] Polygonize - No result

[Lene Fischer]

Hi
I´m trying to run Vector to raster (polygonize)

Suspect it´s the path to GDAL.
 I get this error message

QGIS version: 3.10.1-A Coruña
QGIS code revision: ef24c526da
Qt version: 5.11.2
GDAL version: 3.0.2
GEOS version: 3.8.0-CAPI-1.13.1 
PROJ version: Rel. 6.2.1, November 1st, 2019
Processing algorithm…
Algorithm 'Polygonize (raster to vector)' starting…
Input parameters:
{ 'BAND' : 1, 'EIGHT_CONNECTEDNESS' : False, 'EXTRA' : '', 'FIELD' : 'DN', 'INPUT' : 'C:/gis/nysted_raster/1_7m.tif', 'OUTPUT' : 'TEMPORARY_OUTPUT' }

GDAL command:
python3 -m gdal_polygonize C:\gis\nysted_raster\1_7m.tif C:/gis/temp/processing_dc13c7a2a0cf4d22aef37dcd462534db/e5db8073dc414a989e176ea591f28c1c/OUTPUT.gpkg -b 1 -f "GPKG" OUTPUT DN
GDAL command output:
'\\a00143.science.domain\dlt265\Documents'

CMD.EXE was started with the above path as the current directory.

UNC paths are not supported. Defaulting to Windows directory.

C:\PROGRA~1\QGIS3~1.10\bin\python3.exe: No module named gdal_polygonize

Execution completed in 0.33 seconds
Results:
{'OUTPUT': 'C:/gis/temp/processing_dc13c7a2a0cf4d22aef37dcd462534db/e5db8073dc414a989e176ea591f28c1c/OUTPUT.gpkg'}

Loading resulting layers
The following layers were not correctly generated.<ul><li>C:/gis/temp/processing_dc13c7a2a0cf4d22aef37dcd462534db/e5db8073dc414a989e176ea591f28c1c/OUTPUT.gpkg</li></ul>You can check the 'Log Messages Panel' in QGIS main window to find more information about the execution of the algorithm.

Regards



Lene Fischer
Associate Professor

University of Copenhagen
Department of Geoscience and Natural Resource Management
Forest and Landscape College
Nødebovej 77a
3480 Fredensborg
Denmark


MOB +45 40115084
lfi at ign.ku.dk