How to add a new view to existing joomla 3.x component - php

Question

i'm trying to add a new view (called lista) of "spsoccer" joomla component.
I've followed this post but i've got the following error:
"1146
Table 'labaitac5.#__spsoccer_lista' doesn't exist SQL=SHOW FULL COLUMNS FROM `#__spsoccer_lista`"
This is what I did:
I copied the structure of my other view (called tournament)
So now I have:
directory structure
I changed view.html.php in the Lista folder with the appropriate class:
<?php
class SpsoccerViewLista extends FOFViewHtml{
public function display($tpl = null){
// Get model
$model = $this->getModel();
// get item
$this->item = $model->getItem();
//Joomla Component Helper & Get LMS Params
$app = JFactory::getApplication();
$menuItem = $app->getMenu()->getActive();
$this->show_group = $menuItem->params->get('show_group', 1);
// Get last played match
$this->last_played_match = $model->getLastPlayedMatch($this->item->spsoccer_tournament_id);
$this->match_banner = (!empty($this->last_played_match->image)) ? 'style="background-image: url(' . $this->last_played_match->image . ')"' : '' ;
// get groups of this tournament
$this->groups = $model->getTournamentGroups($this->item->spsoccer_tournament_id);
foreach ($this->groups as $this->group) {
$this->group->title = (strpos($this->group->slug, 'uncategory') !== FALSE) ? JText::_('COM_SPSOOCER_GROUP') : $this->group->title;
$this->group->ungroup = (strpos($this->group->slug, 'uncategory') !== FALSE) ? 'ungroup' : '';
}
// Get Sessions by Tournament ID
$this->sessions = $model->getTournamentSessions($this->item->spsoccer_tournament_id);
// Get Matches By Session and Tournament
foreach ($this->sessions as &$this->session) {
$this->session->session_matches = $model->getSessionMatches($this->session->spsoccer_session_id, $this->item->spsoccer_tournament_id);
$this->session->title = (strpos($this->group->slug, 'uncategory') !== FALSE) ? JText::_('COM_SPSOOCER_SESSION') : $this->session->title;
foreach ($this->session->session_matches as &$this->session->session_match) {
//Get team one info
$this->session->session_match->team_one_info = $model->getTeamInfoById($this->session->session_match->teamone);
$this->session->session_match->team_one_url = JRoute::_('index.php?option=com_spsoccer&view=gameteam&id=' . $this->session->session_match->team_one_info->spsoccer_gameteam_id . ':' . $this->session->session_match->team_one_info->slug . SpsoccerHelper::getItemid('gameteams'));
//Get team two info
$this->session->session_match->team_two_info = $model->getTeamInfoById($this->session->session_match->teamtwo);
$this->session->session_match->team_two_url = JRoute::_('index.php?option=com_spsoccer&view=gameteam&id=' . $this->session->session_match->team_two_info->spsoccer_gameteam_id . ':' . $this->session->session_match->team_two_info->slug . SpsoccerHelper::getItemid('gameteams'));
//Match Date
$this->session->session_match->match_date = JHtml::date($this->session->session_match->date, 'd M Y');
//Match Month
$this->session->session_match->match_time = date ('H:i',strtotime($this->session->session_match->time));
//Match Location
$this->session->session_match->match_location = $model->getVanueInfoById($this->session->session_match->spsoccer_vanue_id);
} //END:: $this->session->session_matches
//Get Sessions Played Match
$this->session->played_matches = $model->getSessionPlayedMatches($this->session->spsoccer_session_id, $this->item->spsoccer_tournament_id);
foreach ($this->session->played_matches as &$this->session->played_match) {
// Generate Match URL
//$this->session->played_match->team_one_info = $model->getTeamInfoById($this->session->played_match->teamone);
$this->session->played_match->url = JRoute::_('index.php?option=com_spsoccer&view=match&id=' . $this->session->played_match->spsoccer_match_id . ':' . $this->session->played_match->slug . SpsoccerHelper::getItemid('matches'));
//Get team one info
$this->session->played_match->team_one_info = $model->getTeamInfoById($this->session->played_match->teamone);
$this->session->played_match->team_one_url = JRoute::_('index.php?option=com_spsoccer&view=gameteam&id=' . $this->session->played_match->team_one_info->spsoccer_gameteam_id . ':' . $this->session->played_match->team_one_info->slug . SpsoccerHelper::getItemid('gameteams'));
//Get team two info
$this->session->played_match->team_two_info = $model->getTeamInfoById($this->session->played_match->teamtwo);
$this->session->played_match->team_two_url = JRoute::_('index.php?option=com_spsoccer&view=gameteam&id=' . $this->session->played_match->team_two_info->spsoccer_gameteam_id . ':' . $this->session->played_match->team_two_info->slug . SpsoccerHelper::getItemid('gameteams'));
//Match Date
$this->session->played_match->match_date = JHtml::date($this->session->played_match->date, 'd M Y');
//Match Month
$this->session->played_match->match_time = date ('H:i',strtotime($this->session->played_match->time));
//Match Location
$this->session->played_match->match_location = $model->getVanueInfoById($this->session->played_match->spsoccer_vanue_id);
}
} // END:: foreach $this->session->session_matches
// Team Standings
// $this->teams_ids = array();
// foreach ($this->groups as $this->group) {
// $group_team_ids = json_decode($this->group->spsoccer_gameteam_id);
// foreach ($group_team_ids as &$group_team_id) {
// $this->teams_ids[] = $group_team_id;
// }
// }
// $this->uniqie_teams_ids = array_unique($this->teams_ids);
// // Team info
// $this->unique_team_info = array();
// foreach ($this->uniqie_teams_ids as $this->uniqie_teams_id) {
// $this->unique_team_info[] = $model->getTeamInfoById($this->uniqie_teams_id);
// //print_r($this->team_info);
// }
// Point Table
foreach ($this->groups as &$this->sgroup) {
//title
$this->sgroup->uncategory = (strpos($this->group->slug, 'uncategory') !== FALSE) ? 'uncategory' : '';
// Get Timeline
$point_table_decode = json_decode($this->sgroup->point_table);
if ($point_table_decode) {
// Point table
$teams = $point_table_decode->team;
$playeds = $point_table_decode->played;
$wons = $point_table_decode->won;
$draws = $point_table_decode->draw;
$losts = $point_table_decode->lost;
$gforwards = $point_table_decode->gforward;
$gagainsts = $point_table_decode->gagainst;
$avgs = $point_table_decode->avg;
$ptss = $point_table_decode->pts;
$point_tables = array();
$pt_key = 0;
foreach ($teams as $id => $team) {
$team_info = $model->getTeamInfoById($teams[$id]);
$team_title = $team_info->title;
$team_logo = $team_info->logo;
$point_tables[$pt_key] = array(
'team_name' => $team_title,
'team_logo' => $team_logo,
'plays' => $playeds[$id],
'wons' => $wons[$id],
'draws' => $draws[$id],
'losts' => $losts[$id],
'gforwards' => $gforwards[$id],
'gagainsts' => $gagainsts[$id],
'avgs' => $avgs[$id],
'ptss' => $ptss[$id],
);
$pt_key ++;
}
$this->sgroup->point_tables = $model->msort($point_tables, array('ptss'));
} // END:: has point table
} // END:: foreach $this->groups
// Match Location
$this->match_location = $model->getVanueInfoById($this->item->spsoccer_tournament_id);
return parent::display($tpl = null);
}
}
Can anyone help me, please?