Saving New User – "Array" is placed in text fields

I have the same problem.
Did someone find a solution?
I am using the version 3.4.9.

Thank you!

I think I found the problem, in file user-meta-manager.php, line 2194, there are these lines of code:

// If this is post'd from the Add User screen the value will always be an array.
    $f_value = (isset($_REQUEST[$field_name])) ? sprintf("%s", $_REQUEST[$field_name]) : '';
    $_val = (is_array($f_value)) ? $f_value[0] : $f_value;
    $field_value = htmlspecialchars(trim($_val));
    if(!$field_settings['allow_tags']) $field_value = wp_strip_all_tags($field_value);

As you can see there is a function that returns a formated string (stringtf), but just how the comment says, when you add a user the value will be an array.
However, we are making the format first, and after that we are just verifying that the value is or not a string.

I think we have to verify first that the value is or not an array and after that format the value.
(Sorry for my english).

That worked for me. 🙂

I just put it in a different order:

// If this is post'd from the Add User screen the value will always be an array.
/* JACP We quit the function sprintf */
$f_value = (isset($_REQUEST[$field_name])) ? $_REQUEST[$field_name] : '';
/* Get the first value of the array, if it is an array*/
$_val = (is_array($f_value)) ? $f_value[0] : $f_value;
$_val = sprintf("%s", $_val); /* We call the function that formats the string here */
$field_value = htmlspecialchars(trim($_val));
if(!$field_settings['allow_tags']) $field_value = wp_strip_all_tags($field_value);

This will be the piece of code that replaces the other.
First, I get the value, after that I verify if it is an array and then call the function sprintf that formats the string.

Hope it works for you.

Thank you so much ….. the solution you found I solved a huge problem!