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Old 07-18-2012, 06:27 PM   #24
DaddyO57
Junior Member
DaddyO57 began at the beginning.
 
Posts: 3
Karma: 10
Join Date: Jul 2012
Device: ZiiO 10"
I have a Creative ZiiO 7" tablet that I synced with my desktop running Linux Mint 12 using Firefox as my browser. Initially I had no problem accessing the Calibre server.

I then upgraded to calibre 0.8.8 and tried to sync a 2nd tablet, Creative ZiiO 10" and was unable to do so. I receive this error message

500 Internal Server Error

The server encountered an unexpected condition which prevented it from fulfilling the request.

Traceback (most recent call last):
File "/usr/lib/pymodules/python2.7/cherrypy/_cprequest.py", line 606, in respond
cherrypy.response.body = self.handler()
File "/usr/lib/pymodules/python2.7/cherrypy/_cpdispatch.py", line 25, in __call__
return self.callable(*self.args, **self.kwargs)
File "/usr/lib/calibre/calibre/library/server/utils.py", line 51, in do
ans = func(*args, **kwargs)
File "/usr/lib/calibre/calibre/library/server/content.py", line 144, in index
return self.browse_catalog()
File "/usr/lib/calibre/calibre/library/server/browse.py", line 205, in do
ans = func(self, *args, **kwargs)
File "/usr/lib/calibre/calibre/library/server/browse.py", line 565, in browse_catalog
ans = self.browse_toplevel()
File "/usr/lib/calibre/calibre/library/server/browse.py", line 392, in browse_toplevel
return self.browse_template('name').format(title='',
File "/usr/lib/calibre/calibre/library/server/browse.py", line 277, in browse_template
ans = ans.replace('{prefix}', self.opts.url_prefix)
TypeError: coercing to Unicode: need string or buffer, NoneType found

When I type in the local IP address at the browser, I get the reply that firefox cannot establish a connection to the server at that address.

Removed the firewall software, have tried port 8787 instead of 8080. Deleted and reinstalled Calibre.

Any suggestions would be gratefully accepted!
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