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SVN Version: Crash on updating roles

Published by foxcm2000 on August 6th, 2010 in Problems

I got the SVN build (revision 197) running using Sqlite, but there is a bug when I try to assign roles to a user.  I can add new users and roles fine, but when I click on a user's name and make any changes to roles (either adding or removing roles) I get the following error:

Server error!

The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there was an error in a CGI script.

If you think this is a server error, please contact the webmaster.

Error 500

 

Any way of helping to track down the bug further?

 

EDIT: I noticed that even though the error screen shows up, the changes I make to role assignments are made, so this bug is more of an annoyance than a fatal flaw.

 

‹ Problem setting up ProjectHQ at ubuntu server projecthq install: mod_wsgi and TurboMail ›
 

Re: SVN Version: Crash on updating roles

Submitted by raoul on 6 August, 2010 - 22:32.

I haven't noticed this bug before, but I'll have a look and see if I can reproduce it. What will help me is if you can see if you can find the backtrace in Apache's error log, and post that here.

Re: SVN Version: Crash on updating roles

Submitted by foxcm2000 on 19 August, 2010 - 18:14.

Here is a listing of errors that occurred when I tried to add a new user.  The root issue seems to be with string vs. unicode objects.  I am running python 2.6.5, and Pylons 1.0 for Python 2.6 if that helps:

 


[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107] mod_wsgi (pid=5585): Exception occurred processing WSGI script '/usr/local/projecthq/etc/index.wsgi'., referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107] Traceback (most recent call last):, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/local/projecthq/etc/index.wsgi", line 18, in application, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     return _application(environ, start_response), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Paste-1.7.4-py2.6.egg/paste/cascade.py", line 130, in __call__, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     return self.apps[-1](environ, start_response), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Paste-1.7.4-py2.6.egg/paste/registry.py", line 375, in __call__, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     app_iter = self.application(environ, start_response), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Beaker-1.5.4-py2.6.egg/beaker/middleware.py", line 152, in __call__, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     return self.wrap_app(environ, session_start_response), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Routes-1.12.3-py2.6.egg/routes/middleware.py", line 131, in __call__, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     response = self.app(environ, start_response), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Pylons-1.0-py2.6.egg/pylons/wsgiapp.py", line 107, in __call__, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     response = self.dispatch(controller, environ, start_response), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Pylons-1.0-py2.6.egg/pylons/wsgiapp.py", line 312, in dispatch, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     return controller(environ, start_response), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/ProjectHQ-0.1.4ddev_r197-py2.6.egg/projecthq/lib/base.py", line 140, in __call__, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     return WSGIController.__call__(self, environ, start_response), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Pylons-1.0-py2.6.egg/pylons/controllers/core.py", line 211, in __call__, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     response = self._dispatch_call(), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Pylons-1.0-py2.6.egg/pylons/controllers/core.py", line 162, in _dispatch_call, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     response = self._inspect_call(func), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Pylons-1.0-py2.6.egg/pylons/controllers/core.py", line 105, in _inspect_call, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     result = self._perform_call(func, args), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Pylons-1.0-py2.6.egg/pylons/controllers/core.py", line 57, in _perform_call, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     return func(**args), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/ProjectHQ-0.1.4ddev_r197-py2.6.egg/projecthq/controllers/member.py", line 177, in roles_POST, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     h.redirect_to('/member/view/%s' % id), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/ProjectHQ-0.1.4ddev_r197-py2.6.egg/projecthq/lib/helpers.py", line 165, in redirect_to, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     redirect(url_for(*args, **kwargs)), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Paste-1.7.4-py2.6.egg/paste/registry.py", line 155, in __call__, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     return self._current_obj()(*args, **kw), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Routes-1.12.3-py2.6.egg/routes/util.py", line 416, in __call__, referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107]     "unicode instead: %s" % url), referer: http://192.168.1.42/member/roles/3
[Thu Aug 19 16:15:14 2010] [error] [client 192.168.1.107] GenerationException: Can only return a string, got unicode instead: /member/view/3, referer: http://192.168.1.42/member/roles/3

Re: SVN Version: Crash on updating roles

Submitted by foxcm2000 on 19 August, 2010 - 18:30.

Here's another crashdump from attempting to change a password:

 

<blockquote>

[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107] mod_wsgi (pid=6455): Exception occurred processing WSGI script '/usr/local/projecthq/etc/index.wsgi'., referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107] Traceback (most recent call last):, referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]   File "/usr/local/projecthq/etc/index.wsgi", line 18, in application, referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]     return _application(environ, start_response), referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Paste-1.7.4-py2.6.egg/paste/cascade.py", line 130, in __call__, referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]     return self.apps[-1](environ, start_response), referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Paste-1.7.4-py2.6.egg/paste/registry.py", line 375, in __call__, referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]     app_iter = self.application(environ, start_response), referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Beaker-1.5.4-py2.6.egg/beaker/middleware.py", line 152, in __call__, referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]     return self.wrap_app(environ, session_start_response), referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Routes-1.12.3-py2.6.egg/routes/middleware.py", line 131, in __call__, referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]     response = self.app(environ, start_response), referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Pylons-1.0-py2.6.egg/pylons/wsgiapp.py", line 107, in __call__, referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]     response = self.dispatch(controller, environ, start_response), referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/Pylons-1.0-py2.6.egg/pylons/wsgiapp.py", line 312, in dispatch, referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]     return controller(environ, start_response), referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/ProjectHQ-0.1.4ddev_r197-py2.6.egg/projecthq/lib/base.py", line 106, in __call__, referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]     schema = self._make_schema(validators), referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]   File "/usr/lib/python2.6/site-packages/ProjectHQ-0.1.4ddev_r197-py2.6.egg/projecthq/lib/base.py", line 150, in _make_schema, referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107]     return Schema(**validators), referer: http://192.168.1.42/dashboard/password
[Thu Aug 19 16:33:31 2010] [error] [client 192.168.1.107] TypeError: __init__() keywords must be strings, referer: http://192.168.1.42/dashboard/password

</blockquote>

Re: SVN Version: Crash on updating roles

Submitted by blasruiz on 18 February, 2011 - 08:01.

Hello this is the solution:

Stop your apache

Edit the /[folder]/projecthq/venv/lib/python2.6/site-packages/ProjectHQ-0.1.4dev_r202-py2.6.egg/projecthq/controllers/member.py

Find the line 177

h.redirect_to('/member/view/%s' % id)

change to:

h.redirect_to('/member/view/%s' % member.id)

save the file, and start again the apache.