We've kludged around this for now with the following in our cas.css overlay:
.banner-danger:empty {
border-color: transparent !important;
background-color: transparent !important;
box-shadow: none !important;
padding: 0 !important;
margin: 0 !important;
}
We probably need to review changes to the 7.3 dist cas.css that have
accrued since 7.0.
On Tue, Feb 17, 2026 at 11:24 AM Baron Fujimoto <[email protected]> wrote:
> After upgrading from 7.0.x to 7.3.x, we are seeing a spurious transient
> error box briefly appear in the UI before completing the authentication as
> expected. It appears after the submission of the username/password, but
> before it brings up the Duo UI for MFA. The warning/error box does not
> appear to contain any content. I don't see any obvious warnings in the log.
>
> [image: cas-ui-transient-err-crop.png]
>
> Has anyone else encountered this?
>
> --
> Baron Fujimoto <[email protected]> ::: UH Information Technology Services
> minutas cantorum, minutas balorum, minutas carboratum descendus pantorum
>
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