I use bbPress 2.5.14 on latest WP.
I have enabled TinyMCE with this code:

add_filter( 'bbp_after_get_the_content_parse_args', 'bbp_enable_visual_editor' );
function bbp_enable_visual_editor( $args = array() ) {
	$args['tinymce'] = true;
	$args['quicktags'] = false;
    return $args;
}

It works well when a user posts a new topic.
But when a user wants to reply to a topic, the tinyMCE editor is displayed but is not editable.
I can’t see any error in the browser console.
Please advise.

[@crisconinja Participant 8 years ago]

After struggling with this on my site for a few days, I found https://bbpress.org/forums/topic/bbpress-with-toolkit-tinymce-breaks-on-nested-reply/#post-188103

And after adding those two lines, it was working. I had to add them to the reply.min.js though.

[@teachlynx Participant 8 years ago]

Thanks for the tip.
I have applied the fix. Now the tinyMCE editor opens and is editable, but reply is not indented, it is added at the end of the topic.
I am investigating on my side. Any idea?

[@teachlynx Participant 8 years ago]

Now it’s fine. I made an error when copy paste the code.
It works perfectly, thanks a lot!