Odoo Help


No backend after install module

on 4/30/15, 4:19 AM 906 views


After installing some modules i have no backend, the website is ok.

The menu is available but can't select / click on links.

I have tried on console if the server is running and this is what come out:

odoo@droplet1:~$ /opt/odoo/odoo/openerp-server

2015-04-30 07:53:55,578 2955 INFO ? openerp: OpenERP version 8.0

2015-04-30 07:53:55,578 2955 INFO ? openerp: addons paths: ['/opt/odoo/.local/share/Odoo/addons/8.0', u'/opt/odoo/odoo/openerp/addons', u'/opt/odoo/odoo/addons']

2015-04-30 07:53:55,578 2955 INFO ? openerp: database hostname: localhost

2015-04-30 07:53:55,579 2955 INFO ? openerp: database port: 5432

2015-04-30 07:53:55,579 2955 INFO ? openerp: database user: odoo

2015-04-30 07:53:55,709 2955 INFO ? openerp.service.server: HTTP service (werkzeug) running on

Exception in thread openerp.service.httpd:

Traceback (most recent call last):

File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner


File "/usr/lib/python2.7/threading.py", line 763, in run

self.__target(*self.__args, **self.__kwargs)

File "/opt/odoo/odoo/openerp/service/server.py", line 281, in http_thread

self.httpd = ThreadedWSGIServerReloadable(self.interface, self.port, app)

File "/opt/odoo/odoo/openerp/service/server.py", line 91, in __init__


File "/usr/lib/python2.7/dist-packages/werkzeug/serving.py", line 410, in __init__

HTTPServer.__init__(self, (host, int(port)), handler)

File "/usr/lib/python2.7/SocketServer.py", line 419, in __init__


File "/opt/odoo/odoo/openerp/service/server.py", line 101, in server_bind

super(ThreadedWSGIServerReloadable, self).server_bind()

File "/usr/lib/python2.7/BaseHTTPServer.py", line 108, in server_bind


File "/usr/lib/python2.7/SocketServer.py", line 430, in server_bind


File "/usr/lib/python2.7/socket.py", line 224, in meth

return getattr(self._sock,name)(*args)

error: [Errno 98] Address already in use

What can i do about it





| 6 5 7
Lodz, Poland

On 4/30/15, 7:55 AM

Error 98 is raised when another process listening on port. Probably are several openerp process running on your system. Open your terminal and type following command:

ps aux | grep openerp

Kill all process which openerp-server

sudo kill -9 PROCESS_ID

Then restart the openerp-server.

PS. Suggestion, you enable debug and openerp-server log file. The log has more informations.

On 4/30/15, 9:51 AM

Hi thank for your reply, but it doesn't worked.

Now the complete site and backend is gone......


edit: did a server reboot, site is showing ok but backend is still not available.

The strange thing is, the backend is available with the Android odoo app ????



This is in the log file ..: - - [30/Apr/2015 20:14:49] "GET /web/js/web.assets_backend/78273ca HTTP/1.1" 500 -

2015-04-30 20:14:49,091 2362 ERROR vdwillikwijne werkzeug: Error on request:

Traceback (most recent call last):

File "/usr/lib/python2.7/dist-packages/werkzeug/serving.py", line 177, in run_wsgi


File "/usr/lib/python2.7/dist-packages/werkzeug/serving.py", line 165, in execute

application_iter = app(environ, start_response)

File "/opt/odoo/odoo/openerp/service/server.py", line 280, in app

return self.app(e, s)

File "/opt/odoo/odoo/openerp/service/wsgi_server.py", line 216, in application

return application_unproxied(environ, start_response)

File "/opt/odoo/odoo/openerp/service/wsgi_server.py", line 202, in application_unproxied

result = handler(environ, start_response)

File "/opt/odoo/odoo/openerp/http.py", line 1215, in __call__

return self.dispatch(environ, start_response)

File "/opt/odoo/odoo/openerp/http.py", line 1189, in __call__

return self.app(environ, start_wrapped)

File "/usr/lib/python2.7/dist-packages/werkzeug/wsgi.py", line 579, in __call__

return self.app(environ, start_response)

File "/opt/odoo/odoo/openerp/http.py", line 1356, in dispatch

result = ir_http._dispatch()

File "/opt/odoo/odoo/addons/crm/ir_http.py", line 13, in _dispatch

response = super(ir_http, self)._dispatch()

File "/opt/odoo/odoo/addons/website/models/ir_http.py", line 125, in _dispatch

return super(ir_http, self)._dispatch()

File "/opt/odoo/odoo/openerp/addons/base/ir/ir_http.py", line 130, in _dispatch

return self._handle_exception(e)

File "/opt/odoo/odoo/addons/website/models/ir_http.py", line 201, in _handle_exception

return super(ir_http, self)._handle_exception(exception)

File "/opt/odoo/odoo/openerp/addons/base/ir/ir_http.py", line 100, in _handle_exception

return request._handle_exception(exception)

File "/opt/odoo/odoo/openerp/http.py", line 596, in _handle_exception

return super(HttpRequest, self)._handle_exception(exception)

File "/opt/odoo/odoo/openerp/addons/base/ir/ir_http.py", line 126, in _dispatch

result = request.dispatch()

File "/opt/odoo/odoo/openerp/http.py", line 614, in dispatch

r = self._call_function(**self.params)

File "/opt/odoo/odoo/openerp/http.py", line 283, in _call_function

return checked_call(self.db, *args, **kwargs)

File "/opt/odoo/odoo/openerp/service/model.py", line 113, in wrapper

return f(dbname, *args, **kwargs)

File "/opt/odoo/odoo/openerp/http.py", line 280, in checked_call

return self.endpoint(*a, **kw)

File "/opt/odoo/odoo/openerp/http.py", line 733, in __call__

return self.method(*args, **kw)

File "/opt/odoo/odoo/openerp/http.py", line 376, in response_wrap

response = f(*args, **kw)

File "/opt/odoo/odoo/addons/web/controllers/main.py", line 527, in js_bundle

response = request.make_response(bundle.js(), [('Content-Type', 'application/javascript')])

File "/opt/odoo/odoo/openerp/addons/base/ir/ir_qweb.py", line 1176, in js

content = ';\n'.join(asset.minify() for asset in self.javascripts)

File "/opt/odoo/odoo/openerp/addons/base/ir/ir_qweb.py", line 1176, in <genexpr>

content = ';\n'.join(asset.minify() for asset in self.javascripts)

File "/opt/odoo/odoo/openerp/addons/base/ir/ir_qweb.py", line 1383, in minify

return self.with_header(rjsmin(self.content))

File "/opt/odoo/odoo/openerp/addons/base/ir/ir_qweb.py", line 1379, in with_header

return '\n/* %s */\n%s' % (self.name, content)

UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 0: ordinal not in range(128)



You remove session files or refresh many times (5-10) backend site. This should help if there are no errors in the log.

on 4/30/15, 1:05 PM

Does posgresql use utf8 as default encoding? Does your server locale uses utf8 encoding? Or.... encoding problem in installed module.

on 4/30/15, 5:14 PM

It happend when i installed a new module, but its not in the normal module map. I think its encoding problem. Thx Henk

on 4/30/15, 5:16 PM

About This Community

This platform is for beginners and experts willing to share their Odoo knowledge. It's not a forum to discuss ideas, but a knowledge base of questions and their answers.


Odoo Training Center

Access to our E-learning platform and experience all Odoo Apps through learning videos, exercises and Quizz.

Test it now

Question tools

1 follower(s)


Asked: 4/30/15, 4:19 AM
Seen: 906 times
Last updated: 4/30/15, 4:27 PM