caligoig
commented
6 years ago Hey @mureiken , I had the same error using Django 1.11, Python 3.6, restframework 3.8.2, running on Ubuntu 18.04 This is how I solved it, it is an ugly / dirty fix, I know, but at least I was able to have my code running. In data_wizard package open serializers.py and to go line 27, find following lines
def to_representation(self, content_type_id):
ct = ContentType.objects.get(pk=content_type_id)
return '%s.%s' % (ct.app_label, ct.model)and replace those with code below
def to_representation(self, content_type_id):
if type(content_type_id) is int:
ct = ContentType.objects.get(pk=content_type_id)
else:
ct = ContentType.objects.get(pk=content_type_id.pk)
return '%s.%s' % (ct.app_label, ct.model)I kept the name of input argument the same name in case function is being called elsewhere using the argument names. I know it is a dirty fix, but at least my application is working, hope it helps you
sheppard
Hi,
I am trying to import an XML file.
I am getting this error
Request Method: | POST Request URL: | http://127.0.0.1:8000/datawizard/ Django Version: | 2.0.6 Exception Type: | TypeError Exception Value: | int() argument must be a string, a bytes-like object or a number, not 'ContentType' Exception Location: | /Applications/Django/venv/lib/python3.6/site-packages/django/db/models/fields/init.py in get_prep_value, line 947 Python Executable: | /Applications/Django/venv/bin/python Python Version: | 3.6.4 ..... ..... Error during template rendering In template /Applications/Django/myvenv3/lib/python3.6/site-packages/rest_framework/templates/rest_framework/horizontal/select.html, error at line 15
`
{% if field.allow_null or field.allow_blank %} <option value="" {% if not field.value %}selected{% endif %}>-------- {% endif %} {% for select in field.iter_options %} # This is line 15 {% if select.start_option_group %}