Does anyone have any answers for this SO problem?
http://stackoverflow.com/questions/21033912/multivaluedictkeyerror-when-editing-inline-admin-object
It is almost the same as my problem which is a many-to-many inline
rather than a many-to-one. Almost identically, I can add the first
record inline but get the MultiValueDictKeyError when saving the next one.
If I downgrade from Django 1.6.2 to 1.5.5 the error goes away.
So my workaround is to downgrade. But that will only work while 1.5.5 is
supported. What info do I need to reveal to throw some light on this.
Thanks
Mike
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Here is the dev server error and associated traceback ...
Environment:
Request Method: POST
Request URL: http://localhost:8000/admin/company/jurisdiction/1/
Django Version: 1.6.2
Python Version: 2.7.6
Installed Applications:
(u'django.contrib.auth',
u'django.contrib.contenttypes',
u'django.contrib.sessions',
u'django.contrib.sites',
u'django.contrib.messages',
u'django.contrib.admin',
u'django.contrib.admindocs',
u'django.contrib.staticfiles',
u'common',
u'company',
u'workplace',
u'substance')
Installed Middleware:
(u'django.middleware.cache.UpdateCacheMiddleware',
u'django.contrib.sessions.middleware.SessionMiddleware',
u'django.middleware.locale.LocaleMiddleware',
u'django.middleware.common.CommonMiddleware',
u'django.middleware.transaction.TransactionMiddleware',
u'django.middleware.csrf.CsrfViewMiddleware',
u'django.contrib.auth.middleware.AuthenticationMiddleware',
u'django.contrib.messages.middleware.MessageMiddleware',
u'django.middleware.doc.XViewMiddleware',
u'django.middleware.clickjacking.XFrameOptionsMiddleware',
u'django.middleware.cache.FetchFromCacheMiddleware')
Traceback:
File
"C:\Users\mike\env\xxdx\lib\site-packages\django\core\handlers\base.py"
in get_response
114. response = wrapped_callback(request,
*callback_args, **callback_kwargs)
File
"C:\Users\mike\env\xxdx\lib\site-packages\django\contrib\admin\options.py"
in wrapper
432. return self.admin_site.admin_view(view)(*args,
**kwargs)
File
"C:\Users\mike\env\xxdx\lib\site-packages\django\utils\decorators.py" in
_wrapped_view
99. response = view_func(request, *args, **kwargs)
File
"C:\Users\mike\env\xxdx\lib\site-packages\django\views\decorators\cache.py"
in _wrapped_view_func
52. response = view_func(request, *args, **kwargs)
File
"C:\Users\mike\env\xxdx\lib\site-packages\django\contrib\admin\sites.py"
in inner
198. return view(request, *args, **kwargs)
File
"C:\Users\mike\env\xxdx\lib\site-packages\django\utils\decorators.py" in
_wrapper
29. return bound_func(*args, **kwargs)
File
"C:\Users\mike\env\xxdx\lib\site-packages\django\utils\decorators.py" in
_wrapped_view
99. response = view_func(request, *args, **kwargs)
File
"C:\Users\mike\env\xxdx\lib\site-packages\django\utils\decorators.py" in
bound_func
25. return func(self, *args2, **kwargs2)
File "C:\Users\mike\env\xxdx\lib\site-packages\django\db\transaction.py"
in inner
339. return func(*args, **kwargs)
File
"C:\Users\mike\env\xxdx\lib\site-packages\django\contrib\admin\options.py"
in change_view
1229. if all_valid(formsets) and form_validated:
File "C:\Users\mike\env\xxdx\lib\site-packages\django\forms\formsets.py"
in all_valid
415. if not formset.is_valid():
File "C:\Users\mike\env\xxdx\lib\site-packages\django\forms\formsets.py"
in is_valid
292. err = self.errors
File "C:\Users\mike\env\xxdx\lib\site-packages\django\forms\formsets.py"
in errors
267. self.full_clean()
File "C:\Users\mike\env\xxdx\lib\site-packages\django\forms\formsets.py"
in full_clean
314. form = self.forms[i]
File
"C:\Users\mike\env\xxdx\lib\site-packages\django\utils\functional.py" in
__get__
49. res = instance.__dict__[self.func.__name__] =
self.func(instance)
File "C:\Users\mike\env\xxdx\lib\site-packages\django\forms\formsets.py"
in forms
133. forms = [self._construct_form(i) for i in
xrange(self.total_form_count())]
File "C:\Users\mike\env\xxdx\lib\site-packages\django\forms\models.py"
in _construct_form
848. form = super(BaseInlineFormSet, self)._construct_form(i,
**kwargs)
File "C:\Users\mike\env\xxdx\lib\site-packages\django\forms\models.py"
in _construct_form
564. pk = self.data[pk_key]
File
"C:\Users\mike\env\xxdx\lib\site-packages\django\utils\datastructures.py" in
__getitem__
301. raise MultiValueDictKeyError(repr(key))
Exception Type: MultiValueDictKeyError at /admin/company/jurisdiction/1/
Exception Value: "u'jurisdiction_nonhazard_set-0-id'"
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