BuddyPress.org

Hi, i am new with buddypress and wordpress to. Now i will create a community and use both. I like to show the posts of a user in his profil and not in an author page.

I found that i can create a new tab and this works. The post will show. But i cant make it work without a double output.

Here is my code:

functions.php

// Buddy Press Funktionen

function my_redirect_canonical($redirect_url, $requested_url) {
 // If on a BuddyPress page, just go to the requested URL: no redirects!
 if ( bp_is_members_component() || bp_is_user() ) {
   return $requested_url;
 } else {
   return $redirect_url;
 }
}
add_filter('redirect_canonical', 'my_redirect_canonical', 10, 2);

// Buddy Press Funktionen Posts im Profil

add_action( 'bp_setup_nav', 'add_profileposts_tab', 100 );
function add_profileposts_tab() {
global $bp;
bp_core_new_nav_item( array(
'name' => 'News',
'slug' => 'posts',
'screen_function' => 'bp_postsonprofile',
'default_subnav_slug' => 'News', 
'position' => 250
)
);
}
// show feedback when 'Posts' tab is clicked
function bp_postsonprofile() {
add_action( 'bp_template_content', 'profile_screen_posts_show' );
bp_core_load_template( apply_filters( 'bp_core_template_plugin', 'members/single/plugins' ) );
}

function profile_screen_posts_show() {
query_posts( 'author=' . bp_displayed_user_id() );
	if ( have_posts() ) :
	get_template_part( 'author-user' );
	else:?>
	<div id="message" class="info">
		<p><?php bp_displayed_user_username(); ?> hat noch nix geschrieben! </p>
	</div>
    <?php endif; ?>    <?php

}

//POSTS ON PROFILE ENDS HERE

author-posts.php

<ul>
		<!-- Loop -->
		<?php while(have_posts()) : the_post(); ?>
<?php the_post_thumbnail( 'teaser' ); ?>
			<h2>
				<a href="<?php esc_url(the_permalink()); ?>"><?php the_title(); ?></a>
			</h2>
			Erstellt am <?php echo get_the_date(); ?> 
<div class="tags"><?php the_tags('','',''); ?></div>
			<div class="content-inner"><?php the_excerpt(); ?></div>

		<?php endwhile; ?>
	
		<!-- Paginierung -->
		<p><?php posts_nav_link(); ?></p>

<!-- End Loop -->

    </ul>

This code shows the author posts in the right way. But under the output i like is an output that i dont like to have. It shows the post twice. Any idea for this problem? Best