I am using the Virtual Appliance Opsview Atom
I am currently configuring servers/devices I want to monitor. I have been adding devices one by one via the “Auto Discovery” feature, making sure that the checks are working ok and adding in any custom service check.
I came to add another server yesterday and received this error on entering the Auto-Discovery screen
Opsview Web Exception
Caught exception in Opsview::Web::Controller::Discovery::Scan->list "Can't call method "name" on an undefined value at Opsview/Web/Controller/Discovery/Scan.pm line 425."
The only thing I have added is the Oracle Instant Client by following your document here. This installed without error and is working all OK.
I can add devices manually but can’t now auto-discover. I have looked through the log files but can’t see anything I think is relevant, can anyone point me in the right direction to solve this please?