hello ,
i'm trying to run the GUI, it works but no topology is shown in the screen
(i can't see switch, hosts ...), the log is working fine but it doesn't show
the topology.
here is the components i run with nox_core:
*./nox_core -v -i ptcp:6633 pyswitch pyauthenticator lavi monitoring
jsonmessenger messenger*
the error shown on the Nox_GUI shell is :
*Traceback (most recent call last):*
* File "/home/x/Desktop/nox/src/gui/communication.py", line 169, in run*
* jsonmsg = simplejson.loads(msg)*
* File "/usr/lib/pymodules/python2.6/simplejson/__init__.py", line 307, in
loads*
* return _default_decoder.decode(s)*
* File "/usr/lib/pymodules/python2.6/simplejson/decoder.py", line 335, in
decode*
* obj, end = self.raw_decode(s, idx=_w(s, 0).end())*
* File "/usr/lib/pymodules/python2.6/simplejson/decoder.py", line 353, in
raw_decode*
* raise ValueError("No JSON object could be decoded")*
*ValueError: No JSON object could be decoded*
*Sending ...{'command': 'request', 'node_type': 'all', 'type': 'lavi',
'xid': 1}*
*Sending ...{'command': 'request', 'type': 'lavi', 'link_type': 'all',
'xid': 2}*
*Sending ...{'command': 'subscribe', 'node_type': 'all', 'type': 'lavi',
'xid': 3}*
*Sending ...{'command': 'subscribe', 'type': 'lavi', 'link_type': 'all',
'xid': 4}*
*Sending ...{'command': 'subscribe', 'type': 'monitoring', 'msg_type':
'linkutils', 'xid': 5}*
and when i try to send the json command on the GUI
: {"type":"lavi","command":"request","node_type":"all"} the answer is
: *jsonmessenger
is not running* !!
i already verified that all components are instantiated and work fine.
can you help me to resolve this pb ?
thank you
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