PHP Fatal Error

Today I got a white screen with views_field_view version 1.0-rc2. When looking at the log I see this is a PHP Fatal error : Call to a member function set_display() on a non-object in sites/all/modules/views_field_view/views_field_view_handler_field_view.inc on line 309.

I tried to update to the 1.0-dev version, but this time I am getting another PHP Fatal error: Call to a member function access() on a non-object in sites/all/modules/views_field_view/views_field_view_handler_field_view.inc on line 327

The error is displayed in a view which has two view fields - please advise.

Exported view follows:

$view = new view;
$view->name = 'pp3_integrations';
$view->description = '';
$view->tag = 'default';
$view->base_table = 'node';
$view->human_name = 'PP3 Integrations';
$view->core = 7;
$view->api_version = '3.0';
$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */

/* Display: Master */
$handler = $view->new_display('default', 'Master', 'default');
$handler->display->display_options['access']['type'] = 'perm';
$handler->display->display_options['cache']['type'] = 'none';
$handler->display->display_options['query']['type'] = 'views_query';
$handler->display->display_options['query']['options']['query_comment'] = FALSE;
$handler->display->display_options['exposed_form']['type'] = 'basic';
$handler->display->display_options['pager']['type'] = 'none';
$handler->display->display_options['style_plugin'] = 'default';
$handler->display->display_options['row_plugin'] = 'fields';
/* Relationship: Book: Parent */
$handler->display->display_options['relationships']['nid']['id'] = 'nid';
$handler->display->display_options['relationships']['nid']['table'] = 'book_parent';
$handler->display->display_options['relationships']['nid']['field'] = 'nid';
$handler->display->display_options['relationships']['nid']['required'] = 0;
/* Field: Content: Title */
$handler->display->display_options['fields']['title']['id'] = 'title';
$handler->display->display_options['fields']['title']['table'] = 'node';
$handler->display->display_options['fields']['title']['field'] = 'title';
$handler->display->display_options['fields']['title']['label'] = '';
$handler->display->display_options['fields']['title']['alter']['alter_text'] = 0;
$handler->display->display_options['fields']['title']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['title']['alter']['absolute'] = 0;
$handler->display->display_options['fields']['title']['alter']['external'] = 0;
$handler->display->display_options['fields']['title']['alter']['replace_spaces'] = 0;
$handler->display->display_options['fields']['title']['alter']['trim_whitespace'] = 0;
$handler->display->display_options['fields']['title']['alter']['nl2br'] = 0;
$handler->display->display_options['fields']['title']['alter']['word_boundary'] = 0;
$handler->display->display_options['fields']['title']['alter']['ellipsis'] = 0;
$handler->display->display_options['fields']['title']['alter']['more_link'] = 0;
$handler->display->display_options['fields']['title']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['title']['alter']['trim'] = 0;
$handler->display->display_options['fields']['title']['alter']['html'] = 0;
$handler->display->display_options['fields']['title']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['title']['element_default_classes'] = 1;
$handler->display->display_options['fields']['title']['hide_empty'] = 0;
$handler->display->display_options['fields']['title']['empty_zero'] = 0;
$handler->display->display_options['fields']['title']['hide_alter_empty'] = 1;
$handler->display->display_options['fields']['title']['link_to_node'] = 0;
/* Field: Content: Edit link */
$handler->display->display_options['fields']['edit_node']['id'] = 'edit_node';
$handler->display->display_options['fields']['edit_node']['table'] = 'views_entity_node';
$handler->display->display_options['fields']['edit_node']['field'] = 'edit_node';
$handler->display->display_options['fields']['edit_node']['label'] = '';
$handler->display->display_options['fields']['edit_node']['alter']['alter_text'] = 1;
$handler->display->display_options['fields']['edit_node']['alter']['text'] = '[[edit_node]]';
$handler->display->display_options['fields']['edit_node']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['edit_node']['alter']['absolute'] = 0;
$handler->display->display_options['fields']['edit_node']['alter']['replace_spaces'] = 0;
$handler->display->display_options['fields']['edit_node']['alter']['trim_whitespace'] = 0;
$handler->display->display_options['fields']['edit_node']['alter']['nl2br'] = 0;
$handler->display->display_options['fields']['edit_node']['alter']['word_boundary'] = 1;
$handler->display->display_options['fields']['edit_node']['alter']['ellipsis'] = 1;
$handler->display->display_options['fields']['edit_node']['alter']['more_link'] = 0;
$handler->display->display_options['fields']['edit_node']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['edit_node']['alter']['trim'] = 0;
$handler->display->display_options['fields']['edit_node']['alter']['html'] = 0;
$handler->display->display_options['fields']['edit_node']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['edit_node']['element_default_classes'] = 1;
$handler->display->display_options['fields']['edit_node']['hide_empty'] = 0;
$handler->display->display_options['fields']['edit_node']['empty_zero'] = 0;
$handler->display->display_options['fields']['edit_node']['hide_alter_empty'] = 1;
/* Field: Content: Video */
$handler->display->display_options['fields']['field_video']['id'] = 'field_video';
$handler->display->display_options['fields']['field_video']['table'] = 'field_data_field_video';
$handler->display->display_options['fields']['field_video']['field'] = 'field_video';
$handler->display->display_options['fields']['field_video']['label'] = '';
$handler->display->display_options['fields']['field_video']['alter']['alter_text'] = 0;
$handler->display->display_options['fields']['field_video']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['field_video']['alter']['absolute'] = 0;
$handler->display->display_options['fields']['field_video']['alter']['external'] = 0;
$handler->display->display_options['fields']['field_video']['alter']['replace_spaces'] = 0;
$handler->display->display_options['fields']['field_video']['alter']['trim_whitespace'] = 0;
$handler->display->display_options['fields']['field_video']['alter']['nl2br'] = 0;
$handler->display->display_options['fields']['field_video']['alter']['word_boundary'] = 1;
$handler->display->display_options['fields']['field_video']['alter']['ellipsis'] = 1;
$handler->display->display_options['fields']['field_video']['alter']['more_link'] = 0;
$handler->display->display_options['fields']['field_video']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['field_video']['alter']['trim'] = 0;
$handler->display->display_options['fields']['field_video']['alter']['html'] = 0;
$handler->display->display_options['fields']['field_video']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['field_video']['element_default_classes'] = 1;
$handler->display->display_options['fields']['field_video']['hide_empty'] = 0;
$handler->display->display_options['fields']['field_video']['empty_zero'] = 0;
$handler->display->display_options['fields']['field_video']['hide_alter_empty'] = 1;
$handler->display->display_options['fields']['field_video']['click_sort_column'] = 'video_url';
$handler->display->display_options['fields']['field_video']['type'] = 'video_embed_field_thumbnail_colorbox';
$handler->display->display_options['fields']['field_video']['settings'] = array(
  'video_style' => 'objet-software',
  'image_style' => 'objet-larger',
);
$handler->display->display_options['fields']['field_video']['field_api_classes'] = 0;
/* Field: Content: Instructions */
$handler->display->display_options['fields']['field_instructions']['id'] = 'field_instructions';
$handler->display->display_options['fields']['field_instructions']['table'] = 'field_data_field_instructions';
$handler->display->display_options['fields']['field_instructions']['field'] = 'field_instructions';
$handler->display->display_options['fields']['field_instructions']['label'] = '';
$handler->display->display_options['fields']['field_instructions']['alter']['alter_text'] = 0;
$handler->display->display_options['fields']['field_instructions']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['field_instructions']['alter']['absolute'] = 0;
$handler->display->display_options['fields']['field_instructions']['alter']['external'] = 0;
$handler->display->display_options['fields']['field_instructions']['alter']['replace_spaces'] = 0;
$handler->display->display_options['fields']['field_instructions']['alter']['trim_whitespace'] = 0;
$handler->display->display_options['fields']['field_instructions']['alter']['nl2br'] = 0;
$handler->display->display_options['fields']['field_instructions']['alter']['word_boundary'] = 1;
$handler->display->display_options['fields']['field_instructions']['alter']['ellipsis'] = 1;
$handler->display->display_options['fields']['field_instructions']['alter']['more_link'] = 0;
$handler->display->display_options['fields']['field_instructions']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['field_instructions']['alter']['trim'] = 0;
$handler->display->display_options['fields']['field_instructions']['alter']['html'] = 0;
$handler->display->display_options['fields']['field_instructions']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['field_instructions']['element_default_classes'] = 1;
$handler->display->display_options['fields']['field_instructions']['hide_empty'] = 0;
$handler->display->display_options['fields']['field_instructions']['empty_zero'] = 0;
$handler->display->display_options['fields']['field_instructions']['hide_alter_empty'] = 1;
$handler->display->display_options['fields']['field_instructions']['group_rows'] = 1;
$handler->display->display_options['fields']['field_instructions']['delta_offset'] = '0';
$handler->display->display_options['fields']['field_instructions']['delta_reversed'] = 0;
$handler->display->display_options['fields']['field_instructions']['delta_first_last'] = 0;
$handler->display->display_options['fields']['field_instructions']['multi_type'] = 'ul';
$handler->display->display_options['fields']['field_instructions']['field_api_classes'] = 0;
/* Field: Content: Nid */
$handler->display->display_options['fields']['nid']['id'] = 'nid';
$handler->display->display_options['fields']['nid']['table'] = 'node';
$handler->display->display_options['fields']['nid']['field'] = 'nid';
$handler->display->display_options['fields']['nid']['label'] = '';
$handler->display->display_options['fields']['nid']['exclude'] = TRUE;
$handler->display->display_options['fields']['nid']['alter']['alter_text'] = 0;
$handler->display->display_options['fields']['nid']['alter']['make_link'] = 0;
$handler->display->display_options['fields']['nid']['alter']['absolute'] = 0;
$handler->display->display_options['fields']['nid']['alter']['external'] = 0;
$handler->display->display_options['fields']['nid']['alter']['replace_spaces'] = 0;
$handler->display->display_options['fields']['nid']['alter']['trim_whitespace'] = 0;
$handler->display->display_options['fields']['nid']['alter']['nl2br'] = 0;
$handler->display->display_options['fields']['nid']['alter']['word_boundary'] = 1;
$handler->display->display_options['fields']['nid']['alter']['ellipsis'] = 1;
$handler->display->display_options['fields']['nid']['alter']['more_link'] = 0;
$handler->display->display_options['fields']['nid']['alter']['strip_tags'] = 0;
$handler->display->display_options['fields']['nid']['alter']['trim'] = 0;
$handler->display->display_options['fields']['nid']['alter']['html'] = 0;
$handler->display->display_options['fields']['nid']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['nid']['element_default_classes'] = 1;
$handler->display->display_options['fields']['nid']['hide_empty'] = 0;
$handler->display->display_options['fields']['nid']['empty_zero'] = 0;
$handler->display->display_options['fields']['nid']['hide_alter_empty'] = 1;
$handler->display->display_options['fields']['nid']['link_to_node'] = 0;
/* Field: Attached Files View */
$handler->display->display_options['fields']['view_1']['id'] = 'view_1';
$handler->display->display_options['fields']['view_1']['table'] = 'views';
$handler->display->display_options['fields']['view_1']['field'] = 'view';
$handler->display->display_options['fields']['view_1']['ui_name'] = 'Attached Files View';
$handler->display->display_options['fields']['view_1']['label'] = '';
$handler->display->display_options['fields']['view_1']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['view_1']['element_default_classes'] = 1;
$handler->display->display_options['fields']['view_1']['hide_empty'] = 0;
$handler->display->display_options['fields']['view_1']['empty_zero'] = 0;
$handler->display->display_options['fields']['view_1']['hide_alter_empty'] = 1;
$handler->display->display_options['fields']['view_1']['view'] = 'attached_files_2';
$handler->display->display_options['fields']['view_1']['display'] = 'block';
$handler->display->display_options['fields']['view_1']['arguments'] = '[!nid]';
$handler->display->display_options['fields']['view_1']['query_aggregation'] = 0;
/* Field: Software Versions View */
$handler->display->display_options['fields']['view']['id'] = 'view';
$handler->display->display_options['fields']['view']['table'] = 'views';
$handler->display->display_options['fields']['view']['field'] = 'view';
$handler->display->display_options['fields']['view']['ui_name'] = 'Software Versions View';
$handler->display->display_options['fields']['view']['label'] = '';
$handler->display->display_options['fields']['view']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['view']['element_default_classes'] = 1;
$handler->display->display_options['fields']['view']['hide_empty'] = 0;
$handler->display->display_options['fields']['view']['empty_zero'] = 0;
$handler->display->display_options['fields']['view']['hide_alter_empty'] = 1;
$handler->display->display_options['fields']['view']['view'] = 'software_versions';
$handler->display->display_options['fields']['view']['display'] = 'block';
$handler->display->display_options['fields']['view']['arguments'] = '[!nid]';
$handler->display->display_options['fields']['view']['query_aggregation'] = 0;
/* Sort criterion: Book: Weight */
$handler->display->display_options['sorts']['weight']['id'] = 'weight';
$handler->display->display_options['sorts']['weight']['table'] = 'book_menu_links';
$handler->display->display_options['sorts']['weight']['field'] = 'weight';
/* Filter criterion: Content: Published */
$handler->display->display_options['filters']['status']['id'] = 'status';
$handler->display->display_options['filters']['status']['table'] = 'node';
$handler->display->display_options['filters']['status']['field'] = 'status';
$handler->display->display_options['filters']['status']['value'] = 1;
$handler->display->display_options['filters']['status']['group'] = 1;
$handler->display->display_options['filters']['status']['expose']['operator'] = FALSE;
/* Filter criterion: Content: Type */
$handler->display->display_options['filters']['type']['id'] = 'type';
$handler->display->display_options['filters']['type']['table'] = 'node';
$handler->display->display_options['filters']['type']['field'] = 'type';
$handler->display->display_options['filters']['type']['value'] = array(
  'integration' => 'integration',
);
$handler->display->display_options['filters']['type']['group'] = 1;
/* Filter criterion: Content: Integration Type (field_itype) */
$handler->display->display_options['filters']['field_itype_value']['id'] = 'field_itype_value';
$handler->display->display_options['filters']['field_itype_value']['table'] = 'field_data_field_itype';
$handler->display->display_options['filters']['field_itype_value']['field'] = 'field_itype_value';
$handler->display->display_options['filters']['field_itype_value']['value'] = array(
  2 => '2',
);

/* Display: PP3 Block */
$handler = $view->new_display('block', 'PP3 Block', 'block');
$handler->display->display_options['display_description'] = 'This display is used in PP3';