<div dir="ltr">hop onto the box with horizon running on it and try to authenticate to nova CLI with the --debug flag set. see what that gives you. <br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Mar 26, 2014 at 2:09 PM, Miguel Angel Diaz Corchero <span dir="ltr"><<a href="mailto:miguelangel.diaz@externos.ciemat.es" target="_blank">miguelangel.diaz@externos.ciemat.es</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
Hi,<br>
<br>
Horizon (of Havana) is showing problems when accessing:<br>
<br>
The error message is:<br>
<pre>unsupported operand type(s) for +: 'NoneType' and 'str'</pre>
<br>
and is produced in:<br>
<br>
<code>/usr/lib/python2.6/site-packages/neutronclient/client.py</code>
in <code>authenticate</code>
<pre>token_url = self.auth_url + "/tokens"
</pre>
I've applied the patch <small><a href="https://review.openstack.org/#/c/52954/" target="_blank">https://review.openstack.org/#/c/52954/</a>
</small><br>
but the <small>self.auth_url</small> of the code above is still <small>None</small><br>
<br>
Commands such as <small>nova net-list</small> and <small>nova
floating-ip-list</small> work fine.<br>
<br>
Any idea?<br>
<br>
Thanks!<span class="HOEnZb"><font color="#888888"><br>
Miguel.<br>
<br>
<br>
<div>-- <br>
<i><font><span style><span style="font-family:Century Gothic,sans-serif,10">Miguel
Angel Díaz Corchero</span></span></font></i><font><br>
<i><b><span style="font-family:Century Gothic,sans-serif">System
Administrator / Researcher</span></b></i><br>
<i><span style="font-family:Century Gothic,sans-serif">c/ Sola
nº 1; 10200 TRUJILLO, SPAIN</span></i><br>
<i><span style="font-family:Century Gothic,sans-serif">Tel: +34
927 65 93 17 Fax: <a href="tel:%2B34%20927%2032%2032%2037" value="+34927323237" target="_blank">+34 927 32 32 37</a></span></i>
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