Trouble compliling in Ubuntu 22.04.1 LTS using gcc with Makefiles

[zinoferife]

I am trying to complie the examples on the library and i am getting this error

error: incomplete type ‘boost::asio::execution::is_executor<_0xdead4ead::http::base::strand_stream>’ used in nested name specifier
476 | struct is_valid_target_executor :
| ^~~~~~~~~~~~~~~~~~~~~~~~
I happens then there is a reference to router or listener in the file. I have tried to solve it but failed. Thank you.

[zinoferife]

I think this problem comes from asio not beastHttp. The compiler thinks there are two is_executor definitions, one under the asio::execution namespace, and another under the asio::detail namespace. But in reality there is only one which is under the detail namespace.

The solution; add boost::asio::detail, to every is_executor. This is in only flies that beasthttp touches so it's not a lot of flies.