Onboarded server on VeeamOne appears greyed out and shows error "Uncaught exception thrown by method called Reflection""
Best answer by Danyang007
View originalOnboarded server on VeeamOne appears greyed out and shows error "Uncaught exception thrown by method called Reflection""
Best answer by Danyang007
View originalMakes me wonder if the Veeam ONE agent wasn’t running properly and reinstalling resolved that issue?
Yes I rebooted both servers and it did not help
I could not try the UAC step, because I would not be allowed to restart.
The solution that worked was that I just ran the VONE ISO again and installed and it fixed the issue.
Such a simple step .
Thank you
Also, is UAC on, on this Hyper-V host? Have you recently installed Win updates? Have you tried something as simple as rebooted both the HV and VONE servers, then re-attempting to add?
Hi
Have you tried adding the host via hostname iinstead of IP? I saw a similar issue on the Forums.
Have you performed any Veeam upgrades?
I removed a server that was having the same issue and tried to add it again, it still comes up with the same error “ Uncaught exception thrown by method called Reflection ”.
Do not even know what that error is pointing to
No worries
On the top left corner, you have a link where it says ‘Configuration issues (3 detected)’
Have you had a look there?
Hello
The server is a hyper V server and the Windows firewall is already turned off. I dont think the port should still affect it, but will check.
Also it worth nothing that the servers were added successfully 3 days ago and all was fine up until this morning when this just suddenly came up.
Hi
Have you had a look at the requirements here: https://helpcenter.veeam.com/docs/one/deployment/ports.html?ver=120
Looks like your Veeam One install is not able to connect to your VMware infrastructure correctly.
This is the Veeamone Server.
Hi
Where exactly is this error? Can you provide a screenshot?
Thank you.
The server appears like this 192.168.10.20 (Not Available) and its greyed out but the VMs on the server is not greyed out
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