wp_enqueue_script was called incorrectly Issue when active plugins of WordPress Admin Bar Improved

Question

I am getting the error with the following message when i active my plugins "WordPress Admin Bar Improved":

Notice: wp_enqueue_script was called incorrectly. Scripts and styles should not be registered or enqueued until the wp_enqueue_scripts, admin_enqueue_scripts, or login_enqueue_scripts hooks. Please see Debugging in WordPress for more information. (This message was added in version 3.3.0.) in C:\xampp\htdocs\flexisim\wp-includes\functions.php on line 4094

Notice: wp_enqueue_style was called incorrectly. Scripts and styles should not be registered or enqueued until the wp_enqueue_scripts, admin_enqueue_scripts, or login_enqueue_scripts hooks. Please see Debugging in WordPress for more information. (This message was added in version 3.3.0.) in C:\xampp\htdocs\flexisim\wp-includes\functions.php on line 4094

Notice: wp_enqueue_style was called incorrectly. Scripts and styles should not be registered or enqueued until the wp_enqueue_scripts, admin_enqueue_scripts, or login_enqueue_scripts hooks. Please see Debugging in WordPress for more information. (This message was added in version 3.3.0.) in C:\xampp\htdocs\flexisim\wp-includes\functions.php on line 4094

Following is the related code i found from my plugins which include wp_enqueue_scripts:

public function admin_scripts()
{
    wp_enqueue_script('wpabi_admin_js', plugins_url('wpabi-admin.js', __FILE__), array('jquery'), '1.0');

}

public function admin_styles()
{
    wp_enqueue_style('wpabi_admin_css', plugins_url('wpabi-admin.css', __FILE__), '', '2.0', 'all');
}

What i can do to resolve this kind of error?

Looking for the help,

Thank you very much.

Answer 1

To use wp_enqueue_script() correctly, you need to launch your function with the action wp_enqueue_scripts.

In your __construct() or init function

  add_action('wp_enqueue_scripts', array($this, 'admin_script'));

You can enqueue both, scripts and styles, in this function.