Using the GIS branch...
When you save an object in the admin that is spatially enabled the error "'unicode' object has no attribute 'wkt'" is thrown when there is a field validation error on another field. For example, if you have a URLField and a MultipolygonField? on a model and try to save an object with an invalid URL in the URLField you'll get the error. Here are the details:
Template error:
In template /Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/django/contrib/admin/templates/widget/default.html, error at line 1
Caught an exception while rendering: 'unicode' object has no attribute 'wkt'
1 : {% load admin_modify %} {% output_all bound_field.form_fields %}
2 :
Traceback:
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/django/template/debug.py" in render_node
- result = node.render(context)
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/django/template/init.py" in render
- return func(*resolved_vars)
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/django/contrib/admin/templatetags/admin_modify.py" in output_all
- return u.join([force_unicode(f) for f in form_fields])
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/django/utils/encoding.py" in force_unicode
- s = unicode(s)
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/django/oldforms/init.py" in unicode
- return force_unicode(self.formfield.render(self.data))
File "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/django/contrib/gis/oldforms/init.py" in render
- return super(WKTField, self).render(data.wkt)
Exception Type: AttributeError? at /admin/schools/school/1257/
Exception Value: 'unicode' object has no attribute 'wkt'
