When I try and view one of my objects that I put into the SDK
datastore, I get the following:
Traceback (most recent call last):
File "D:\Program Files\Google\google_appengine\google\appengine\ext
\webapp\__init__.py", line 499, in __call__
handler.get(*groups)
File "D:\Program Files\Google\google_appengine\google\appengine\ext
\admin\__init__.py", line 678, in get
field = data_type.input_field(name, value, sample_values)
File "D:\Program Files\Google\google_appengine\google\appengine\ext
\admin\__init__.py", line 780, in input_field
if len(sample_value) > 255 or sample_value.find('\n') >= 0:
TypeError: object of type 'NoneType' has no len()
I'm not enough of a guru to diagnose whether this is my fault
(something wrong that I have done in creating my object), or whether
it is a bug in the datastore viewer. This error happens when I click
on an entry that is displayed after pressing 'List Entities'
Philip
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