Profile: romanB-3

Problem:
I need to show informations about a User on a User Single page. For example:
On /author/user1 I want to show user1 name and profile picture.
On /author/user2 I want to show user2 name and profile picture.

Solution:
1. Please add this code in your theme’s or child theme’s functions.php file:

 
function get_user_id() {
 $author = get_user_by( 'slug', get_query_var( 'author_name' ) );
 return $author->ID;
}
add_shortcode( 'get_user_id', 'get_user_id' );

2. Register the ‘get_user_id’ shortcode first in Toolset >> Settings >> Front-end Content >> Third-party shortcode arguments.

3. Then use shortcode like this in the Author Archive View:

[wpv-user field="user_login" id="[get_user_id]"]
[wpv-user field="profile_picture" id="[get_user_id]"]

WP Author Templates are below, currently we are talking about author.php:
https://codex.wordpress.org/Author_Templates#Which_Template_File_is_Used.3F

Relevant Documentation:
https://toolset.com/documentation/user-guides/views-shortcodes/#wpv-user