Upgrade the database failed

[anonymous]

When I run the commande trac-admin . upgrade in my environment, I get this error:

Command failed: 'NoneType' object has no attribute 'split'

[anonymous]

I was upgrading from a 0.9 version. I have also the problem when I run a trac-admin initenv

Creating and Initializing Project
Failed to create environment. 'NoneType' object has no attribute 'split'
Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/trac/scripts/admin.py", line 611, in do_initenv
    options=options)
  File "/usr/lib/python2.4/site-packages/trac/env.py", line 124, in __init__
    self.create(options)
  File "/usr/lib/python2.4/site-packages/trac/env.py", line 228, in create
    DatabaseManager(self).init_db()
  File "/usr/lib/python2.4/site-packages/trac/db/api.py", line 64, in init_db
    connector, args = self._get_connector()
  File "/usr/lib/python2.4/site-packages/trac/db/api.py", line 80, in _get_connector
    scheme, args = _parse_db_str(self.connection_uri)
  File "/usr/lib/python2.4/site-packages/trac/db/api.py", line 106, in _parse_db_str
    scheme, rest = db_str.split(':', 1)
AttributeError: 'NoneType' object has no attribute 'split'
Failed to initialize environment. 1
Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/trac/scripts/admin.py", line 615, in do_initenv
    sys.exit(1)

[Christian Boos]

You somehow managed to have a non-initialized db connection string.

What's the value for your [trac] database configuration option?

[anonymous]

> more trac.ini | grep database
database = sqlite:db/trac.db

[Christian Boos]

But probably

[trac]
database = 

in your global trac.ini, then.

[anonymous]

I have no trac.ini in my /usr/share/trac/conf.

[anonymous]

I tried to update to the trac 0.11 dev version but I have the same problem. Should I have a trac.ini in /usr/share/trac/conf?

[anonymous]

I fixed it by reinstalling from scratch trac.

[Christian Boos]

changing resolution

[Christian Boos]

we use fixed exclusively for tickets requiring code changes