Re: django.contrib.gis for Windows 10

For future reference, make sure you are using 32-bit versions of Python and OSGeo4Win. GDAL doesn't seem to work otherwise.

On Thursday, June 13, 2019 at 12:45:32 PM UTC-7, RyuCoder wrote:

Hey,

I had a similar issue with one of the projects I was working on. 

GDAL was not working properly in windows 10, it was not getting detected for some reason. 
I never figured out why and how to fix that. 

I ended up using Ubuntu to fix the issue. It worked like a charm!

 

Regards,

Chetan Ganji

+91-900-483-4183

ganji...@gmail.com

http://ryucoder.in

On Thu, Jun 13, 2019 at 11:54 PM Thanasis <th.cho...@gmail.com> wrote:

Hello.

I want to use the GeoDjango application. I begun with the tutorial GIS Tutorial. I installed properly the PostgreSQL and PostGis for Windows 10. In addition, I follow the steps and I installed the OSGeo4W in order to get the geospartial libraries. I foolowed the steps in order to create the environment variables GDA L_DATA and PROJ_LIB. So, I continued with the tutorial https://docs.djangoproject.com/en/2.2/ref/contrib/gis/tutorial/#use-ogrinfo-to-examine-spatial-data which this command works properly. I make a geographic model and try to make a migration in the database. Although, I get a big traceback





Traceback (most recent call last):
  File "manage.py", line 21, in <module>
    main()
  File "manage.py", line 17, in main
    execute_from_command_line(sys.argv)
  File "C:\Users\examples\vent\lib\site-packages\django\core\management\__init__.py", line 381, in execute_from_command_line
    utility.execute()
  File "C:\Users\examples\vent\lib\site-packages\django\core\management\__init__.py", line 357, in execute
    django.setup()
  File "C:\Users\examples\vent\lib\site-packages\django\__init__.py", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "C:\Users\examples\vent\lib\site-packages\django\apps\registry.py", line 122, in populate
    app_config.ready()
  File "C:\Users\examples\vent\lib\site-packages\django\contrib\admin\apps.py", line 24, in ready
    self.module.autodiscover()
  File "C:\Users\examples\vent\lib\site-packages\django\contrib\admin\__init__.py", line 26, in autodiscover
    autodiscover_modules('admin', register_to=site)
  File "C:\Users\examples\vent\lib\site-packages\django\utils\module_loading.py", line 47, in autodiscover_modules
    import_module('%s.%s' % (app_config.name, module_to_search))
  File "C:\Users\examples\vent\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "C:\Users\examples\vent\lib\site-packages\django\contrib\gis\admin\__init__.py", line 5, in <module>
    from django.contrib.gis.admin.options import GeoModelAdmin, OSMGeoAdmin
  File "C:\Users\examples\vent\lib\site-packages\django\contrib\gis\admin\options.py", line 2, in <module>
    from django.contrib.gis.admin.widgets import OpenLayersWidget
  File "C:\Users\examples\vent\lib\site-packages\django\contrib\gis\admin\widgets.py", line 3, in <module>
    from django.contrib.gis.gdal import GDALException
  File "C:\Users\examples\vent\lib\site-packages\django\contrib\gis\gdal\__init__.py", line 28, in <module>
    from django.contrib.gis.gdal.datasource import DataSource
  File "C:\Users\examples\vent\lib\site-packages\django\contrib\gis\gdal\datasource.py", line 39, in <module>
    from django.contrib.gis.gdal.driver import Driver
  File "C:\Users\examples\vent\lib\site-packages\django\contrib\gis\gdal\driver.py", line 5, in <module>
    from django.contrib.gis.gdal.prototypes import ds as vcapi, raster as rcapi
  File "C:\Users\examples\vent\lib\site-packages\django\contrib\gis\gdal\prototypes\ds.py", line 9, in <module>
    from django.contrib.gis.gdal.libgdal import GDAL_VERSION, lgdal
  File "C:\Users\examples\vent\lib\site-packages\django\contrib\gis\gdal\libgdal.py", line 47, in <module>
    lgdal = CDLL(lib_path)
  File "c:\program files (x86)\python37-32\Lib\ctypes\__init__.py", line 356, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: [WinError 193] %1 is not a valid Win32 applicationEnter code here...

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