Searching for a DID shows "Could not find the DID" but did was found

[bari12]

Motivation

See https://its.cern.ch/jira/browse/RUCIO-2883

[hahahannes]

It seems that the request to:

https://rucio-ui.cern.ch/proxy/dids/data18_13TeV/data18_13TeV.00362204.physics_BphysLS.recon.AOD.k988_tid15553683_00/did_meta

fails because of a broken check for the oracle version (should be session.connection() instead session.connection). I think it is not usable at the moment because of the missing oracle upgrade. So I would change the error message to a more meaningful like 'Could not retrieve DID meta informations' in case this request fails, but it would be still shown on top of the page.

[bari12]

get_did_meta should never be called at the moment (It needs the oracle version upgrade). I strongly suspect that we should call ../meta here like in all other cases. I think this was changed as an error.

The connection() is a different bug and should be fixed, can you please create a ticket for this?

[hahahannes]

Okay, linking the ticket for the connection bug here.