Dear Chimera-team, I was trying to use a MultiFit service of Chimera (to fit two models into my cryo density map), and it gives me the following error: Wrote /tmp/tmp_rSyaW/INSRT_model2.pdb Wrote /tmp/tmp_rSyaW/1x1n.pdb Traceback from web service request (connection setup): Traceback (most recent call last): File "/opt/UCSF/Chimera64-1.11.2rc/share/WebServices/opal_client.py", line 11, in __init__ self._setup(serviceName, opalURL, sessionData) File "/opt/UCSF/Chimera64-1.11.2rc/share/WebServices/opal_client.py", line 52, in _setup md = self.sudsClient.service.getAppMetadata() File "/opt/UCSF/Chimera64-1.11.2rc/lib/python2.7/site-packages/suds_jurko-0.6-py2.7.egg/suds/client.py", line 280, in __getattr__ port = self.__find(0) File "/opt/UCSF/Chimera64-1.11.2rc/lib/python2.7/site-packages/suds_jurko-0.6-py2.7.egg/suds/client.py", line 315, in __find raise Exception, 'No services defined' Exception: No services defined Typically, if you get a TypeError, it's a problem on the remote server and it should be fixed shortly. If you get a different error or get TypeError consistently for more than a day, please report the problem using the Report a Bug... entry in the Help menu. Please include the traceback printed above as part of the problem description. Traceback from web application request: Traceback (most recent call last): File "/opt/UCSF/Chimera64-1.11.2rc/share/WebServices/appWebService.py", line 48, in _initApp self.backend = Backend(service, url) File "/opt/UCSF/Chimera64-1.11.2rc/share/WebServices/opal_client.py", line 21, in __init__ raise NonChimeraError("Web service appears " NonChimeraError: Web service appears to be down. See Reply Log for more details. Service 'opal:MultiFitWebService' is unavailable. See Reply Log for more details. Could you please give me a clue what might be a problem. I do have an internet connection (checked by 'Fletch by ID... ' function) Thank you for your support, Julia