I'm having the same issue. I see that you say that you change the postgress
manually. Can you tell me where can I find that file. I'm new with django.
Thanks
On Monday, October 17, 2011 5:06:39 PM UTC-4, Pauline Emery wrote:
>
> Dear all,
>
> I'm having a problem doing the section "LayerMapping" of the GeoDjango
> official Tutorial [1].
>
> After creating load.py in the world directory. Leaving as specified:
> "the transform keyword set to False because the data in the shapefile
> does not need to be converted -- it's already in WGS84 (SRID=4326)"
>
> I execute as indicate the following commands:
>
> $ python manage.py shell
> >>> from world import load
> >>> load.run()
>
> And obtain the following error:
>
> Failed to save the feature (id: 0) into the model with the keyword
> arguments:
> {'iso2': u'AG', 'pop2005': 83039, 'area': 44, 'region': 19, 'lon':
> -61.783000000000001, 'iso3': u'ATG', 'subregion': 29, 'fips': u'AC',
> 'lat': 17.077999999999999, 'un': 28, 'mpoly': 'MULTIPOLYGON
> (((-61.729171999999949 17.608608000000004,-61.731116999999983
> 17.54722200000009,-61.732779999999991 17.541111,-61.738891999999964
> 17.5405540000001,-61.751944999999921
> ...
> 17.644722000000115,-61.731673999999941
> 17.624996000000067,-61.729171999999949 17.608608000000004)))', 'name':
> u'Antigua and Barbuda'}
> [... stack trace]
> IntegrityError: new row for relation "world_worldborder" violates
> check constraint "enforce_srid_mpoly"
>
> Postgres enforcing the check constraint for SRID=4326. I don't know to
> say to Django to insert explicitely the SRID into the MULTIPOLYGON
> command. Inserting the line by hand on Postgres work fine using
> ST_Geomfromtext( 'MULTIPOLYGON(((...) (...)),4326).
>
>
> The same problem occurs with other tutorials:
> GeoDjango Database API with the Zipcode model [2]
> GeographicAdminQuickStart [3]
>
> I'm working with Python 2.6 / Django 1.3 with GeoDjango / GDAL 1.7.2
> / PostgreSQL 8.4.8 / PostGIS 1.5 / Pyscopg2 2.4
>
> Thank you for your time and your help,
>
> Pauline Emery
>
> [1] https://docs.djangoproject.com/en/dev/ref/contrib/gis/tutorial/
> [2] https://docs.djangoproject.com/en/1.3/ref/contrib/gis/model-api/
> [3]
> http://code.google.com/p/geodjango-basic-apps/wiki/GeographicAdminQuickStart
>
>
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