BuddyPress.org

This code shows empty to me, how can i get the member name from ‘init’ action?
add_action('init', 'display_member_name');
function display_member_name(){
echo bp_get_member_name();
}

I have installed the Buddypress 1.7.1.
I got the message “Your new avatar was uploaded successfully.” after clicked on the “Crop Image” at Change Avatar screen.
But it didn’t update on my profile. It is still showing the mystery-man.
I have checked the avatar folder, the uploaded file cropped and saved successfully as above message. But one thing…[Read more]

The xprofile default message is “This is a require field”.
How can i change it to another? ex: “Please enter the first name.”
See: http://d.pr/i/NwnC