Django 1.6 + Mysql

[Henrique Oliveira]

hi there,

I am getting this error when using Mysql connector:

File "/opt/b360/lib/python3.4/site-packages/django/core/handlers/base.py", line 114, in get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)

  File "/opt/b360/lib/python3.4/site-packages/django/views/generic/base.py", line 69, in view
    return self.dispatch(request, *args, **kwargs)

  File "/opt/b360/lib/python3.4/site-packages/django/views/generic/base.py", line 87, in dispatch
    return handler(request, *args, **kwargs)

  File "/opt/b360/lib/python3.4/site-packages/allauth/account/views.py", line 194, in get
    self.object = self.get_object()

  File "/opt/b360/lib/python3.4/site-packages/allauth/account/views.py", line 258, in get_object
    return queryset.get(key=self.kwargs["key"].lower())

  File "/opt/b360/lib/python3.4/site-packages/django/db/models/query.py", line 301, in get
    num = len(clone)

  File "/opt/b360/lib/python3.4/site-packages/django/db/models/query.py", line 77, in __len__
    self._fetch_all()

  File "/opt/b360/lib/python3.4/site-packages/django/db/models/query.py", line 854, in _fetch_all
    self._result_cache = list(self.iterator())

  File "/opt/b360/lib/python3.4/site-packages/django/db/models/query.py", line 220, in iterator
    for row in compiler.results_iter():

  File "/opt/b360/lib/python3.4/site-packages/django/db/models/sql/compiler.py", line 709, in results_iter
    for rows in self.execute_sql(MULTI):

  File "/opt/b360/lib/python3.4/site-packages/django/db/models/sql/compiler.py", line 772, in execute_sql
    sql, params = self.as_sql()

  File "/opt/b360/lib/python3.4/site-packages/django/db/models/sql/compiler.py", line 93, in as_sql
    where, w_params = self.query.where.as_sql(qn=qn, connection=self.connection)

  File "/opt/b360/lib/python3.4/site-packages/django/db/models/sql/where.py", line 103, in as_sql
    sql, params = child.as_sql(qn=qn, connection=connection)

  File "/opt/b360/lib/python3.4/site-packages/django/db/models/sql/where.py", line 106, in as_sql
    sql, params = self.make_atom(child, qn, connection)

  File "/opt/b360/lib/python3.4/site-packages/django/db/models/sql/where.py", line 181, in make_atom
    lvalue, params = lvalue.process(lookup_type, params_or_value, connection)

  File "/opt/b360/lib/python3.4/site-packages/django/db/models/sql/where.py", line 365, in process
    connection=connection, prepared=True)

  File "/opt/b360/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 407, in get_db_prep_lookup
    prepared=prepared)]

  File "/opt/b360/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 912, in get_db_prep_value
    return connection.ops.value_to_db_datetime(value)

  File "/opt/b360/lib/python3.4/site-packages/mysql/connector/django/base.py", line 398, in value_to_db_datetime
    return self.connection.connection.converter._datetime_to_mysql(value)

AttributeError: 'NoneType' object has no attribute 'converter'

Any Ideas?

[Dean]

The first place I look is in the last line of the error message. I don't think you have a MySQL connection, check in your error log file.

[Henrique Oliveira]

Hi Dean,

I have a MySQL connection because I can log in.

[Carlos Arturo Sanchez Rivera]

Check this tw:

 https://twitter.com/iscenigmax/status/485657005567115264

[Hataraku Meeru]

I'm pretty new at Django but I think I have gotten this when I am using something that is undefined or doesn't have a value.

Are you sure you want: self.connection.connection.converter._datetime_to_mysql(value)?

Is there one too many ".connection" s there?

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