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[Opal] opal-t "GS" w/ OPAL-2021.1

From: Philippe Piot <philippe.piot AT gmail.com>
To: opal <opal AT lists.psi.ch>
Subject: [Opal] opal-t "GS" w/ OPAL-2021.1
Date: Thu, 18 Nov 2021 17:46:40 -0600
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Dear All,

Is there anything special to the "GS" string in OPAL-2021.1? I have a beamline call GS something as simple as

GS: Line = (GUN,DR1);

OPAL would not run and gives the error

Error{6}>
Error{6}> *** User error detected by function "OpalData::define()"
Error{6}> You cannot replace the object "GS".
Error{6}> You cannot replace the object "GS".

After fiddling around I decided to rename the beamline GS1 and everything worked fine! From the source, I could not figure out why "GS" is giving this error.

Thank you, -- Philippe.

PS: and this works fine with OPAL-2.4

[Opal] opal-t "GS" w/ OPAL-2021.1, Philippe Piot, 11/19/2021
- Re: [Opal] opal-t "GS" w/ OPAL-2021.1, Calvo Portela, Pedro, 11/19/2021
- Re: [Opal] opal-t "GS" w/ OPAL-2021.1, Christof Metzger-Kraus, 11/19/2021
  - Re: [Opal] opal-t "GS" w/ OPAL-2021.1, Philippe Piot, 11/19/2021