Thanks for pointing me in the correct direction – when I looked at the 1.81 docs it does not have the set_as_pointer(). 

I am running/developing on a raspberry pi and the latest package is 1.81 – can I get the later version and where do I find install and build instructions?

Thanks

From: Vinnie Falco <vinnie.falco@gmail.com>
Sent: Tuesday, February 11, 2025 2:41 PM
To: boost-users@lists.boost.org
Cc: Keeling, William <William.Keeling@nrg.com>
Subject: Re: [Boost-users] boost::json question

CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe.

On Tue, Feb 11, 2025 at 12:05 PM Keeling, William via Boost-users <boost-users@lists.boost.org> wrote:

Any ideas what I am doing wrong?

What version of Boost are you using?

Thanks