Undefined variable: widget in DDBlock file - The templates aren't showed

I'm trying to install the module VSDDblock 7.x-2.x-dev on a website.

I have the following modules installed and enabled:

- Views 3.x-7.x-dev,
- Views Slideshow 3.x-7.x-dev,
- Libraries 7.x-1.0,
- Views Slideshow DDblock 7.x-2.x-dev
- Vsdupright1060V1-3.

The modules are installed and enabled, as usual.

The contents of the "custom" folder of the file vsdupright1060V1-3.rar was installed inside the theme folder, as instructed in the readme.txt.

Required fields were created in the type of content that uses the VSDDBlock.

A view was created using and synchronizing the fields of the content:

All settings are standard, but the chosen template (vsdupright60p), or otherwise, are not displayed, and in debugging information, there are call to the chosen template:

Pager Settings => array (
  'delta' => 'ddblock_ptbr_default',
  'debug_info' => 'drupal',
  'output_type' => 'view_fields',
  'pager' => 'number-pager',
  'pager_container' => '.custom-pager-item',
  'pager_event' => 'click',
  'pager_position' => 'top',
  'pager2' => 1,
  'pager2_position' => 
  array (
    'slide' => 'slide',
    'pager' => 'pager',
  ),
  'pager2_pager_prev' => 'prev',
  'pager2_pager_next' => 'next',
  'pager2_slide_prev' => '',
  'pager2_slide_next' => '',
  <b>'template' => 'vsdupright60p',</b>
  'view_name' => 'ddblock_ptbr',
  'view_display_id' => 'default',
  'nr_of_items' => 3,
  'nr_of_pager_items' => '3',
)

Number of pager items  => 0

View - name => 'ddblock_ptbr'

View - display_Id => 'default'

Number of slides => 3

Content first slide => array (
  'node_id' => '373',
  'slide_title' => '<a href="/seven/articles/article-one">Article ONE</a>',
  'slide_image' => '<img typeof="foaf:Image" src="http://localhost/seven/sites/default/files/ddblock/soci-002.jpg" width="509" height="340" alt="" />',
  'pager_image' => '<img typeof="foaf:Image" src="http://localhost/seven/sites/default/files/ddblock/soci-002.jpg" width="509" height="340" alt="" />',
  'slide_text' => '<p>Article One - Text of article one</p>
',
  'slide_read_more' => '<a href="/seven/articles/article-one">view</a>',
)

What's wrong?

Tks.