[Rd] capture error messages from loading shared objects

[Bill Dunlap]

If you would like to save the error message instead of suppressing it, you
can use tryCatch(message=function(e)e, ...).

-BIll

On Tue, Nov 28, 2023 at 3:55 AM Adrian Dusa <dusa.adrian using unibuc.ro> wrote:

> Once again, Ivan, many thanks.
> Yes, that does solve it.
> Best wishes,
> Adrian
>
> On Tue, Nov 28, 2023 at 11:28 AM Ivan Krylov <krylov.r00t using gmail.com>
> wrote:
>
> > В Tue, 28 Nov 2023 10:46:45 +0100
> > Adrian Dusa <dusa.adrian using unibuc.ro> пишет:
> >
> > > tryCatch(requireNamespace("foobar"), error = function(e) e)
> >
> > I think you meant loadNamespace() (which throws errors), not
> > requireNamespace() (which internally uses tryCatch(loadNamespace(...))
> > and may or may not print the error depending on the `quietly` argument).
> >
> > --
> > Best regards,
> > Ivan
> >
>
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