It says in the documentation that only the main file is required, and the name-form.php is not required. When you put in a widget without the form this error appears. There are no errors if you add the name-form.php file to the widgets directory.

I am on the beta version

Warning: include(/home/micdri10/xsamerica.org/new/wp-content/plugins/extreme-items/parts/.php): failed to open stream: No such file or directory in /home/micdri10/xsamerica.org/new/wp-content/plugins/piklist/includes/class-piklist.php on line 382

Warning: include(): Failed opening '/home/micdri10/xsamerica.org/new/wp-content/plugins/extreme-items/parts/.php' for inclusion (include_path='.:/usr/local/lib/php:/usr/local/php5/lib/pear') in /home/micdri10/xsamerica.org/new/wp-content/plugins/piklist/includes/class-piklist.php on line 382