Severity: Notice -> Попытка получить свойство не-объекта показывает для строки $ this-> data ['tasks'] = $ workpackages-> tasks;
public function view($id) { //get list of projects $project = $this->Projects_model->get_project($id); $rate = $this->ion_auth->get_project_rate($project->id)->row(); if ($project) { //get list of beneficiaries $benificiaries = $this->Beneficiaries_model->get_beneficiaries($project->id); if ($benificiaries) { $project->benificiaries = $benificiaries; } else { $project->benificiaries = array(); } //get budget list $budgets = $this->Budgets_model->get_project_budgets($project->id); if ($budgets) { $project->budgets = $budgets; } else { $project->budgets = array(); } //get work packages $workpackages = $this->Workpackages_model->get_workpackages($project->id); $project->tasks = array(); $tasks_count = 0; $subtasks_count = 0; if ($workpackages) { for ($i=0; $i<count($workpackages); $i++) { //get tasks of work package $tasks = $this->Tasks_model->get_wp_tasks($workpackages[$i]->id); if ($tasks) { for($j=0; $j<count($tasks); $j++) { //get sub task of parent task $subtasks = $this->Tasks_model->get_wp_subtasks($tasks[$j]->id); if ($subtasks) { foreach($subtasks as $key => $subtask){ for($k=0;$k<count($subtask->task_leader);$k++){ $subtasks[$key]->beneficiary_short_name[$k] = $this->Beneficiaries_model->get_beneficiary_by_id($subtask->task_leader[$k]->participant_id)->short_name; } } $tasks[$j]->subtasks = $subtasks; $subtasks_count += count($subtasks); } else { $tasks[$j]->subtasks = array(); } $tasks[$j]->wp_number = $workpackages[$i]->number; if(count($tasks[$j]->task_leader) > 0){ for($k=0;$k<count($tasks[$j]->task_leader);$k++){ $tasks[$j]->beneficiary_short_name[$k] = $this->Beneficiaries_model->get_beneficiary_by_id($tasks[$j]->task_leader[$k]->participant_id)->short_name; } } $tasks_count++; } $workpackages[$i]->tasks = $tasks; $project->tasks[] = $tasks; } else { $workpackages[$i]->tasks = array(); } } $project->workpackages = $workpackages; } else { $project->workpackages = array(); } //get list of deliverables $deliverables = $this->Deliverables_model->get_deliverables($project->id); if ($deliverables) { //get workpackage number for($cnt=0; $cnt<count($deliverables);$cnt++) { $wp_number = $this->Workpackages_model->get_workpackage($deliverables[$cnt]->wp_id, 'number'); if ($wp_number) { $deliverables[$cnt]->wp_number = $wp_number->number; } else { $deliverables[$cnt]->wp_number = ''; } } //add deliverables to projects array $project->deliverables = $deliverables; } else { $project->deliverables = array(); } $this->data['project'] = $project; $this->data['rate'] = $rate; $this->data['tasks_count'] = $tasks_count; $this->data['tasks'] = $workpackages->tasks; $this->data['subtasks_count'] = $subtasks_count; $this->data['subtasks'] = $subtasks ; $this->data['project_monthly_salary'] = array( 'name' => 'project_monthly_salary', 'type' => 'text', 'value' => $this->form_validation->set_value('project_monthly_salary'), 'class' => 'input-xlarge' ); $this->data['project_hours_of_contract'] = array( 'name' => 'project_hours_of_contract', 'type' => 'text', 'value' => $this->form_validation->set_value('project_hours_of_contract'), 'class' => 'input-xlarge' ); $this->data['project_daily_hours_limit'] = array( 'name' => 'project_daily_hours_limit', 'type' => 'text', 'value' => $this->form_validation->set_value('project_daily_hours_limit'), 'class' => 'input-xlarge' ); $this->data['show_editprojects'] = $this->auth_manager->get_authorization('projects','edit'); $this->data['show_editworkpackages'] = $this->auth_manager->get_authorization('workpackages','edit'); $this->data['show_setbudgets'] = $this->auth_manager->get_authorization('budgets','set'); $this->data['show_editbudgets'] = $this->auth_manager->get_authorization('budgets','edit'); $this->data['show_deletebudgets'] = $this->auth_manager->get_authorization('budgets','delete'); $this->data['show_settingworkpackages'] = $this->auth_manager->get_authorization('workpackages','set'); $this->data['show_editworkpackages'] = $this->auth_manager->get_authorization('workpackages','edit'); $this->data['show_deleteworkpackages'] = $this->auth_manager->get_authorization('workpackages','delete'); $this->data['show_addtasks'] = $this->auth_manager->get_authorization('tasks','add'); $this->data['show_edittasks'] = $this->auth_manager->get_authorization('tasks','edit'); $this->data['show_deletetasks'] = $this->auth_manager->get_authorization('tasks','delete'); $this->data['show_addsubtasks'] = $this->auth_manager->get_authorization('subtasks','add'); $this->data['show_editsubtasks'] = $this->auth_manager->get_authorization('subtasks','edit'); $this->data['show_deletesubtasks'] = $this->auth_manager->get_authorization('subtasks','delete'); $this->data['show_editdeliverables'] = $this->auth_manager->get_authorization('deliverables','edit'); $this->data['show_deletedeliverables'] = $this->auth_manager->get_authorization('deliverables','delete'); $this->data['display_listofmilestones'] = $this->auth_manager->get_authorization('List of Milestones','display'); $this->data['set_beneficiaries'] = $this->auth_manager->get_authorization('beneficiaries','set'); $this->data['show_editbeneficiaries'] = $this->auth_manager->get_authorization('beneficiaries','edit'); $this->data['show_deletebeneficiaries'] = $this->auth_manager->get_authorization('beneficiaries','delete'); //initial view partshow_deleteworkpackages $this->data['content'] = $this->load->view('projects/show', $this->data, TRUE); //Render the page with the Helper function layout($this->data); } else { $this->session->set_flashdata('message', 'Project not found.'); redirect('projects', 'refresh'); } } как я могу избавиться от этой ошибки. Есть ли какой-либо эффект этой ошибки