Error: Missing Template

Warning (2): Undefined array key "histor" [APP/Controller/ContentController.php, line 139]

        //check if subpage has items and set the appropriate list label
        if($subpage && $selectedMenu['items'][$subpage]['items']){
            $sidemenu['title'] = $selectedMenu['items'][$subpage]['label'];

App\Controller\ContentController::getSideMenu() - APP/Controller/ContentController.php, line 139
App\Controller\ContentController::display() - APP/Controller/ContentController.php, line 82
Cake\Controller\Controller::invokeAction() - CORE/src/Controller/Controller.php, line 609
Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 120
Cake\Http\ActionDispatcher::dispatch() - CORE/src/Http/ActionDispatcher.php, line 94
Cake\Routing\Dispatcher::dispatch() - CORE/src/Routing/Dispatcher.php, line 66
[main] - ROOT/webroot/index.php, line 36

Warning (2): Trying to access array offset on value of type null [APP/Controller/ContentController.php, line 139]

Code Context

        //check if subpage has items and set the appropriate list label
        if($subpage && $selectedMenu['items'][$subpage]['items']){
            $sidemenu['title'] = $selectedMenu['items'][$subpage]['label'];

App\Controller\ContentController::getSideMenu() - APP/Controller/ContentController.php, line 139
App\Controller\ContentController::display() - APP/Controller/ContentController.php, line 82
Cake\Controller\Controller::invokeAction() - CORE/src/Controller/Controller.php, line 609
Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 120
Cake\Http\ActionDispatcher::dispatch() - CORE/src/Http/ActionDispatcher.php, line 94
Cake\Routing\Dispatcher::dispatch() - CORE/src/Routing/Dispatcher.php, line 66
[main] - ROOT/webroot/index.php, line 36

Warning (2): Undefined array key "histor" [APP/Controller/ContentController.php, line 156]

Code Context

        }elseif($subpage){
           $id = $mainmenu[$page]['items'][$subpage]['id'];
        }else{

App\Controller\ContentController::getTranslatedPageUrl() - APP/Controller/ContentController.php, line 156
App\Controller\ContentController::display() - APP/Controller/ContentController.php, line 83
Cake\Controller\Controller::invokeAction() - CORE/src/Controller/Controller.php, line 609
Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 120
Cake\Http\ActionDispatcher::dispatch() - CORE/src/Http/ActionDispatcher.php, line 94
Cake\Routing\Dispatcher::dispatch() - CORE/src/Routing/Dispatcher.php, line 66
[main] - ROOT/webroot/index.php, line 36

Warning (2): Trying to access array offset on value of type null [APP/Controller/ContentController.php, line 156]

Code Context

        }elseif($subpage){
           $id = $mainmenu[$page]['items'][$subpage]['id'];
        }else{

App\Controller\ContentController::getTranslatedPageUrl() - APP/Controller/ContentController.php, line 156
App\Controller\ContentController::display() - APP/Controller/ContentController.php, line 83
Cake\Controller\Controller::invokeAction() - CORE/src/Controller/Controller.php, line 609
Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 120
Cake\Http\ActionDispatcher::dispatch() - CORE/src/Http/ActionDispatcher.php, line 94
Cake\Routing\Dispatcher::dispatch() - CORE/src/Routing/Dispatcher.php, line 66
[main] - ROOT/webroot/index.php, line 36

Warning (2): Undefined array key 0 [APP/Controller/ContentController.php, line 170]

Code Context

        //get the link of the same menu item in the opposite language menu
        $link = $this->search($oppositeLangMenu, 'id', $id)[0];

App\Controller\ContentController::getTranslatedPageUrl() - APP/Controller/ContentController.php, line 170
App\Controller\ContentController::display() - APP/Controller/ContentController.php, line 83
Cake\Controller\Controller::invokeAction() - CORE/src/Controller/Controller.php, line 609
Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 120
Cake\Http\ActionDispatcher::dispatch() - CORE/src/Http/ActionDispatcher.php, line 94
Cake\Routing\Dispatcher::dispatch() - CORE/src/Routing/Dispatcher.php, line 66
[main] - ROOT/webroot/index.php, line 36

Warning (2): Trying to access array offset on value of type null [APP/Controller/ContentController.php, line 172]

Code Context


        return $link['link'];
    }

App\Controller\ContentController::getTranslatedPageUrl() - APP/Controller/ContentController.php, line 172
App\Controller\ContentController::display() - APP/Controller/ContentController.php, line 83
Cake\Controller\Controller::invokeAction() - CORE/src/Controller/Controller.php, line 609
Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 120
Cake\Http\ActionDispatcher::dispatch() - CORE/src/Http/ActionDispatcher.php, line 94
Cake\Routing\Dispatcher::dispatch() - CORE/src/Routing/Dispatcher.php, line 66
[main] - ROOT/webroot/index.php, line 36

Warning (2): Undefined array key "histor" [APP/Controller/AppController.php, line 56]

Code Context

        }elseif($subpage){
           $title = $mainmenu[$page]['items'][$subpage]['label'];
        }else{

App\Controller\AppController::getPageTitle() - APP/Controller/AppController.php, line 56
App\Controller\ContentController::display() - APP/Controller/ContentController.php, line 85
Cake\Controller\Controller::invokeAction() - CORE/src/Controller/Controller.php, line 609
Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 120
Cake\Http\ActionDispatcher::dispatch() - CORE/src/Http/ActionDispatcher.php, line 94
Cake\Routing\Dispatcher::dispatch() - CORE/src/Routing/Dispatcher.php, line 66
[main] - ROOT/webroot/index.php, line 36

Warning (2): Trying to access array offset on value of type null [APP/Controller/AppController.php, line 56]

Code Context

        }elseif($subpage){
           $title = $mainmenu[$page]['items'][$subpage]['label'];
        }else{

App\Controller\AppController::getPageTitle() - APP/Controller/AppController.php, line 56
App\Controller\ContentController::display() - APP/Controller/ContentController.php, line 85
Cake\Controller\Controller::invokeAction() - CORE/src/Controller/Controller.php, line 609
Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 120
Cake\Http\ActionDispatcher::dispatch() - CORE/src/Http/ActionDispatcher.php, line 94
Cake\Routing\Dispatcher::dispatch() - CORE/src/Routing/Dispatcher.php, line 66
[main] - ROOT/webroot/index.php, line 36

Warning (512): Unable to emit headers. Headers sent in file=/var/www/app/canmeds/vendor/cakephp/cakephp/src/Error/Debugger.php line=856 [CORE/src/Http/ResponseEmitter.php, line 51]

Code Context

            if (Configure::read('debug')) {
                trigger_error($message, E_USER_WARNING);
            } else {

Cake\Http\ResponseEmitter::emit() - CORE/src/Http/ResponseEmitter.php, line 51
Cake\Error\ErrorHandler::_sendResponse() - CORE/src/Error/ErrorHandler.php, line 200
Cake\Error\ErrorHandler::_displayException() - CORE/src/Error/ErrorHandler.php, line 139
Cake\Error\BaseErrorHandler::handleException() - CORE/src/Error/BaseErrorHandler.php, line 202
Cake\Error\BaseErrorHandler::wrapAndHandleException() - CORE/src/Error/BaseErrorHandler.php, line 186
[main] - [internal], line ??

Warning (2): Cannot modify header information - headers already sent by (output started at /var/www/app/canmeds/vendor/cakephp/cakephp/src/Error/Debugger.php:856) [CORE/src/Http/ResponseEmitter.php, line 152]

Code Context

            $response->getStatusCode(),
            ($reasonPhrase ? ' ' . $reasonPhrase : '')
        ));

header - [internal], line ??
Cake\Http\ResponseEmitter::emitStatusLine() - CORE/src/Http/ResponseEmitter.php, line 152
Cake\Http\ResponseEmitter::emit() - CORE/src/Http/ResponseEmitter.php, line 57
Cake\Error\ErrorHandler::_sendResponse() - CORE/src/Error/ErrorHandler.php, line 200
Cake\Error\ErrorHandler::_displayException() - CORE/src/Error/ErrorHandler.php, line 139
Cake\Error\BaseErrorHandler::handleException() - CORE/src/Error/BaseErrorHandler.php, line 202
Cake\Error\BaseErrorHandler::wrapAndHandleException() - CORE/src/Error/BaseErrorHandler.php, line 186
[main] - [internal], line ??

Code Context

            foreach ($values as $value) {
                header(sprintf(
                    '%s: %s',

header - [internal], line ??
Cake\Http\ResponseEmitter::emitHeaders() - CORE/src/Http/ResponseEmitter.php, line 181
Cake\Http\ResponseEmitter::emit() - CORE/src/Http/ResponseEmitter.php, line 58
Cake\Error\ErrorHandler::_sendResponse() - CORE/src/Error/ErrorHandler.php, line 200
Cake\Error\ErrorHandler::_displayException() - CORE/src/Error/ErrorHandler.php, line 139
Cake\Error\BaseErrorHandler::handleException() - CORE/src/Error/BaseErrorHandler.php, line 202
Cake\Error\BaseErrorHandler::wrapAndHandleException() - CORE/src/Error/BaseErrorHandler.php, line 186
[main] - [internal], line ??

Error: The view for ContentController::display() was not found.

Confirm you have created the file: "Content/en/about/histor.ctp" in one of the following paths:

/var/www/app/canmeds/src/Template/Content/en/about/histor.ctp

If you want to customize this error message, create src/Template/Error/missing_template.ctp

	`$defaultLayout = $this->layout;`
	`$this->layout = $layout;`
	`}`

	`$viewFileName = $view !== false ? $this->_getViewFileName($view) : null;`
	`if ($viewFileName) {`
	`$this->_currentType = static::TYPE_TEMPLATE;`
	`$this->dispatchEvent('View.beforeRender', [$viewFileName]);`
	`$this->Blocks->set('content', $this->_render($viewFileName));`

	`$builder->setTemplate($this->request->getParam('action'));`
	`}`

	`$this->View = $this->createView();`
	`$contents = $this->View->render($view, $layout);`
	`$this->setResponse($this->View->getResponse()->withStringBody($contents));`

	`return $this->response;`
	`}`

	`'?' => ['formSuccess' => $contactFormSuccess]]);`
	`} else {`
	`// This is a regular page request. Render the content.`

	`$this->render(implode('/', $path));`
	`}`
	`} catch (MissingTemplateException $e) {`
	`if (Configure::read('debug')) {`
	`throw $e;`

	`}`
	`/** @var callable $callable */`
	`$callable = [$this, $request->getParam('action')];`

	`$result = $callable(...array_values($request->getParam('pass')));`
	`if ($result instanceof Response) {`
	`$this->response = $result;`
	`}`

	`if ($result instanceof Response) {`
	`return $result;`
	`}`

	`$response = $controller->invokeAction();`
	`if ($response !== null && !($response instanceof Response)) {`
	`throw new LogicException('Controller actions can only return Cake\Http\Response or null.');`
	`}`

	`} else {`
	`$controller = $this->factory->create($request, $response);`
	`}`

	`$response = $this->_invoke($controller);`
	`if ($request->getParam('return')) {`
	`return $response;`
	`}`

	`'Dispatcher is deprecated. You should update your application to use ' .`
	`'the Http\Server implementation instead.'`
	`);`
	`$actionDispatcher = new ActionDispatcher(null, $this->getEventManager(), $this->_filters);`
	`$response = $actionDispatcher->dispatch($request, $response);`
	`if ($request->getParam('return', null) !== null) {`
	`return $response->body();`
	`}`


	`$dispatcher = DispatcherFactory::create();`
	`$dispatcher->dispatch(`
	`Request::createFromGlobals(),`
	`new Response()`
	`);`