Hi Lance,

I worked for me the last time. I usually create a repository under the
IUC account and add me as contributor. No problem so far.

Cheers,
Bjoern

I'm having some difficulty collaborating on a tool development in the 
toolshed.  It seems to happen on the production toolshed as well as the 
testtoolshed.  When I try to grant another user the ability to update a 
repository (or when the other person tries to add me) we get the 
following error:

URL: 
http://testtoolshed.g2.bx.psu.edu/repository/manage_repository?id=f49c56ded06bdcd9
File 
'/var/opt/galaxy/g2cmnty/galaxy_testtoolshed/lib/galaxy/web/framework/middleware/error.py', 
line 149 in __call__
   app_iter = self.application(environ, sr_checker)
File 
'/var/opt/galaxy/g2cmnty/galaxy_testtoolshed/eggs/Paste-1.7.5.1-py2.7.egg/paste/debug/prints.py', 
line 106 in __call__
   environ, self.app)
File 
'/var/opt/galaxy/g2cmnty/galaxy_testtoolshed/eggs/Paste-1.7.5.1-py2.7.egg/paste/wsgilib.py', 
line 543 in intercept_output
   app_iter = application(environ, replacement_start_response)
File 
'/var/opt/galaxy/g2cmnty/galaxy_testtoolshed/eggs/Paste-1.7.5.1-py2.7.egg/paste/recursive.py', 
line 84 in __call__
   return self.application(environ, start_response)
File 
'/var/opt/galaxy/g2cmnty/galaxy_testtoolshed/eggs/Paste-1.7.5.1-py2.7.egg/paste/httpexceptions.py', 
line 633 in __call__
   return self.application(environ, start_response)
File 
'/var/opt/galaxy/g2cmnty/galaxy_testtoolshed/lib/galaxy/web/framework/base.py', 
line 132 in __call__
   return self.handle_request( environ, start_response )
File 
'/var/opt/galaxy/g2cmnty/galaxy_testtoolshed/lib/galaxy/web/framework/base.py', 
line 190 in handle_request
   body = method( trans, **kwargs )
File 
'/var/opt/galaxy/g2cmnty/galaxy_testtoolshed/lib/galaxy/web/framework/__init__.py', 
line 98 in decorator
   return func( self, trans, *args, **kwargs )
File 
'/var/opt/galaxy/g2cmnty/galaxy_testtoolshed/lib/galaxy/webapps/tool_shed/controllers/repository.py', 
line 2124 in manage_repository
   user = trans.sa_session.query( trans.model.User ).get( 
trans.security.decode_id( user_id ) )
File 
'/var/opt/galaxy/g2cmnty/galaxy_testtoolshed/lib/galaxy/web/security/__init__.py', 
line 60 in decode_id
   return int( self.id_cipher.decrypt( obj_id.decode( 'hex' ) ).lstrip( 
"!" ) )
File '/usr/lib/python2.7/encodings/hex_codec.py', line 42 in hex_decode
   output = binascii.a2b_hex(input)
TypeError: Non-hexadecimal digit found

Can anyone else successfully grant a user update permission to a 
repository?  I've submitted an issue on Trello 
(https://trello.com/c/XYkqW3Lr).