Comment 1 for bug 1991701

Reviewed: https://review.opendev.org/c/starlingx/config/+/860103
Committed: https://opendev.org/starlingx/config/commit/015df527fed192b8eb10609309241472cc8c8ac1
Submitter: "Zuul (22348)"
Branch: master

commit 015df527fed192b8eb10609309241472cc8c8ac1
Author: Leonardo Fagundes Luz Serrano <email address hidden>
Date: Mon Oct 3 12:13:23 2022 -0300

    Fixed AttributeError handling in rpc dispatcher

    Exception handling is failing to catch an AttributeError
    exception. Code snippet is replaced here by an equivalent
    approach using a built-in python function.

    The message always comes coupled with another error message.
    It is an artifact of the appfwk and provides
    no information about the root cause or how to debug it.
    Should be removed to avoid confusion.

    Test Plan:
    PASS Following steps to reproduce the message no longer
         trigger it.

    Closes-Bug: 1991701
    Signed-off-by: Leonardo Fagundes Luz Serrano <email address hidden>
    Change-Id: Ia37cf4c5340b58e7f318683669eaf35871558134