# [OS X TeX] Problem opening urls from within a Beamer document

Herbert Schulz herbs at wideopenwest.com
Thu Dec 17 21:07:37 EST 2020

> On Dec 17, 2020, at 7:52 PM, Paul Dulaney <pmdulaney at gmail.com> wrote:
>
> Hi all,
>
> I've used TeXShop and the LuaLaTeX engine for a good while, but just recently I
> A. Started using Beamer; and
> B. Upgraded to macos Big Sur.
>
> MY CODE (excerpts):
>
> \usepackage{hyperref}
>
> ---
>
> \begin{frame}{Julia's official documentation is excellent}
> \centerline{\url{docs.julialang.org/en/v1}}
> \end{frame}
>
> THE PROBLEM:
>
> Compiling the package works fine, but when I click on the
>
>           docs.julialang.org/en/v1
>
> link I get a pop-up error from the OS that says:
>
>      The application can't be opened
>       -50
>
> Thanking you all in advance for any help!
> Paul Dulaney
> Los Angeles, Calif.

Howdy,

I don't know why that particular URL does that, others that I try seem to work fine. I do know that it has nothing to do with Big Sur since I'm on Catalina.

Good Luck,

Herb Schulz
herbs at wideopenwest.com