File test/run/Disabled/ExceptionCatcher.php

class Liaison\Test\Disabled\ExceptionCatcher

For this to work with method calls that are not found, you need to set an error handler & throw an ErrorException like:

public function throwError($errno, $errstr, $errfile, $errline) {  
     throw new \ErrorException($errstr, $errno, 0, $errfile, $errline);  
}