Getting error 500 on creating new VM about webvirtmgr HOT 6 CLOSED

Change in file settings.py line: DEBUG=False to DEBUG=True

What show debug (css not work)

from webvirtmgr.

Output:

TypeError at /newvm/1/
cannot concatenate 'str' and 'list' objects
Request Method: POST
Request URL:    http://10.0.0.9:8000/newvm/1/
Django Version: 1.4.5
Exception Type: TypeError
Exception Value:    
cannot concatenate 'str' and 'list' objects
Exception Location: /root/webvirtmgr/newvm/views.py in newvm, line 243
Python Executable:  /usr/bin/python
Python Version: 2.7.3
Python Path:    
['/root/webvirtmgr',
 '/usr/lib/python2.7',
 '/usr/lib/python2.7/plat-linux2',
 '/usr/lib/python2.7/lib-tk',
 '/usr/lib/python2.7/lib-old',
 '/usr/lib/python2.7/lib-dynload',
 '/usr/local/lib/python2.7/dist-packages',
 '/usr/lib/python2.7/dist-packages',
 '/usr/lib/pymodules/python2.7',
 '/root/webvirtmgr/webvirtmgr']
Server time:    Tue, 21 May 2013 23:13:15 +0300

Edit: More debug output:

Environment:
Request Method: POST
Request URL: http://10.0.0.9:8000/newvm/1/
Django Version: 1.4.5
Python Version: 2.7.3
Installed Applications:
('django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.sites',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'vds')
Installed Middleware:
('django.middleware.common.CommonMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware')
Traceback:
File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response
  111.                         response = callback(request, *callback_args, **callback_kwargs)
File "/root/webvirtmgr/newvm/views.py" in newvm
  243.                         vnc_passwd = ''.join([choice(letters + digits) for i in range(12)])
Exception Type: TypeError at /newvm/1/
Exception Value: cannot concatenate 'str' and 'list' objects

from webvirtmgr.

Update webvirtmgr and try again

from webvirtmgr.

No, still the same error:

TypeError at /newvm/1/
cannot concatenate 'str' and 'list' objects
Request Method: POST
Request URL:    http://10.0.0.9:8000/newvm/1/
Django Version: 1.4.5
Exception Type: TypeError
Exception Value:    
cannot concatenate 'str' and 'list' objects
Exception Location: /root/webvirtmgr/newvm/views.py in newvm, line 243
Python Executable:  /usr/bin/python
Python Version: 2.7.3
Python Path:    
['/root/webvirtmgr',
 '/usr/lib/python2.7',
 '/usr/lib/python2.7/plat-linux2',
 '/usr/lib/python2.7/lib-tk',
 '/usr/lib/python2.7/lib-old',
 '/usr/lib/python2.7/lib-dynload',
 '/usr/local/lib/python2.7/dist-packages',
 '/usr/lib/python2.7/dist-packages',
 '/usr/lib/pymodules/python2.7',
 '/root/webvirtmgr/webvirtmgr']
Server time:    Tue, 21 May 2013 23:59:55 +0300

I updated with "git pull" and restarted the integrated webserver.

from webvirtmgr.

Fix this bug. Need update.

from webvirtmgr.

mhh... Really... Does work now :)
Somehow git didn't updated correctly. I clone'd the git again and now its working.

from webvirtmgr.