I took a run at accessing YouTube via Switchboard this morning but without sucess.

Clearly the error is coming from the board.youtube(String url) line but I'm not sure if this a bug or if I am missing something. It is possible I'm not using the correct url for the video but if that's the case I'm not sure where I'd get the correct one.

Code:

import org.switchboard.*;
Switchboard board;

void setup() {
  size(300,300);
  board = new Switchboard(this);
  board.setYouTubeKey("XXXXXXXXXXX");
  // Go here to get your own YouTube key
  // http://www.youtube.com/dev

  board.youtube("http://www.youtube.com/watch?v=kinhybgOOTI");
}

void resultReceived() {
  // This should print out the name of the video's author
  println(board.youtube.getAuthor());
}

// The following two methods are apparently optional. They are 
// included here to avoid the errors generated when they
// are not included.

void endOfResults(){
}

void status(){
}
 

The documentation here seems to be incomplete since it does not list setYouTubeKey as method however it is a necessary componenet.

When I run this sketch I receive the following error:
Code:

java.lang.NoSuchMethodError: java.lang.String.replace(Ljava/lang/CharSequence;Ljava/lang/CharSequence;)Ljava/lang/String; 
  at org.switchboard.util.NetUtil.makeRestRequest(NetUtil.java:130)