[osgeo4w-dev] [osgeo4w] #766: starting qgis from OSGeo4W shell: Couldn't load plugin 'processing'
OSGeo4W
trac_osgeo4w at osgeo.org
Wed Nov 16 05:11:02 PST 2022
#766: starting qgis from OSGeo4W shell: Couldn't load plugin 'processing'
---------------------+---------------------------
Reporter: jakimowb | Owner: osgeo4w-dev@…
Type: defect | Status: new
Priority: major | Component: Package
Version: | Keywords:
---------------------+---------------------------
If 'qgis-dev' has been started first, a following start of 'qgis' raises a
`Couldn't load plugin 'processing' ` error due to broken GDAL pathes (see
below).
This isse was initially reported to
https://github.com/qgis/QGIS/issues/50890
{{{
Couldn't load plugin 'processing'
ImportError: Traceback (most recent call last): File "F:\OSGeo4W\apps
\gdal-dev\lib\site-packages\osgeo\__init__.py", line 30, in
swig_import_helper return importlib.import_module(mname) File
"F:\OSGeo4W\apps\Python39\lib\importlib\__init__.py", line 127, in
import_module return _bootstrap._gcd_import(name[level:], package,
level) File "", line 1030, in _gcd_import File "", line 1007, in
_find_and_load File "", line 986, in _find_and_load_unlocked File "",
line 666, in _load_unlocked File "", line 565, in module_from_spec
File "", line 1173, in create_module File "", line 228, in
_call_with_frames_removed ImportError: DLL load failed while importing
_gdal: The specified module could not be found. On Windows, with Python >=
3.8, DLLs are no longer imported from the PATH. If gdalXXX.dll is in the
PATH, then set the USE_PATH_FOR_GDAL_PYTHON=YES environment variable to
feed the PATH into os.add_dll_directory().
Traceback (most recent call last):
File "F:\OSGeo4W\apps\gdal-dev\lib\site-packages\osgeo\__init__.py",
line 30, in swig_import_helper
return importlib.import_module(mname)
File "F:\OSGeo4W\apps\Python39\lib\importlib\__init__.py", line 127, in
import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 1030, in _gcd_import
File "", line 1007, in _find_and_load
File "", line 986, in _find_and_load_unlocked
File "", line 666, in _load_unlocked
File "", line 565, in module_from_spec
File "", line 1173, in create_module
File "", line 228, in _call_with_frames_removed
ImportError: DLL load failed while importing _gdal: The specified module
could not be found.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "F:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 401, in
loadPlugin
__import__(packageName)
File "F:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 888, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
File "F:\OSGeo4W/apps/qgis/./python/plugins\processing\__init__.py",
line 26, in
from processing.tools.general import * # NOQA
File "F:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 888, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
File
"F:\OSGeo4W/apps/qgis/./python/plugins\processing\tools\general.py", line
32, in
from processing.core.Processing import Processing
File "F:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 888, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
File
"F:\OSGeo4W/apps/qgis/./python/plugins\processing\core\Processing.py",
line 58, in
from processing.algs.qgis.QgisAlgorithmProvider import
QgisAlgorithmProvider # NOQA
File "F:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 888, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
File
"F:\OSGeo4W/apps/qgis/./python/plugins\processing\algs\qgis\QgisAlgorithmProvider.py",
line 49, in
from .HypsometricCurves import HypsometricCurves
File "F:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 888, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
File
"F:\OSGeo4W/apps/qgis/./python/plugins\processing\algs\qgis\HypsometricCurves.py",
line 27, in
from osgeo import gdal, ogr, osr
File "F:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 888, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
File "F:\OSGeo4W\apps\gdal-dev\lib\site-packages\osgeo\__init__.py",
line 46, in
_gdal = swig_import_helper()
File "F:\OSGeo4W\apps\gdal-dev\lib\site-packages\osgeo\__init__.py",
line 42, in swig_import_helper
raise ImportError(traceback_string + '\n' + msg)
ImportError: Traceback (most recent call last):
File "F:\OSGeo4W\apps\gdal-dev\lib\site-packages\osgeo\__init__.py",
line 30, in swig_import_helper
return importlib.import_module(mname)
File "F:\OSGeo4W\apps\Python39\lib\importlib\__init__.py", line 127, in
import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 1030, in _gcd_import
File "", line 1007, in _find_and_load
File "", line 986, in _find_and_load_unlocked
File "", line 666, in _load_unlocked
File "", line 565, in module_from_spec
File "", line 1173, in create_module
File "", line 228, in _call_with_frames_removed
ImportError: DLL load failed while importing _gdal: The specified module
could not be found.
On Windows, with Python >= 3.8, DLLs are no longer imported from the PATH.
If gdalXXX.dll is in the PATH, then set the USE_PATH_FOR_GDAL_PYTHON=YES
environment variable
to feed the PATH into os.add_dll_directory().
Python version: 3.9.5 (tags/v3.9.5:0a7dcbd, May 3 2021, 17:27:52) [MSC
v.1928 64 bit (AMD64)]
QGIS version: 3.28.0-Firenze Firenze, ed3ad0430f3
}}}
--
Ticket URL: <https://trac.osgeo.org/osgeo4w/ticket/766>
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