Error: Missing Method in CareerController

Deprecated (8192): Return type of Cake\View\ViewBuilder::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice [CORE/src/View/ViewBuilder.php, line 735]

Code Context

 */
class ViewBuilder implements JsonSerializable, Serializable
{

include - CORE/src/View/ViewBuilder.php, line 31
Composer\Autoload\includeFile - ROOT/vendor/composer/ClassLoader.php, line 444
Composer\Autoload\ClassLoader::loadClass() - ROOT/vendor/composer/ClassLoader.php, line 322
Cake\Controller\Controller::viewBuilder() - CORE/src/View/ViewVarsTrait.php, line 62
Cake\Controller\Controller::render() - CORE/src/Controller/Controller.php, line 772
Cake\Error\ExceptionRenderer::_outputMessage() - CORE/src/Error/ExceptionRenderer.php, line 369
Cake\Error\ExceptionRenderer::render() - CORE/src/Error/ExceptionRenderer.php, line 243
Cake\Error\Middleware\ErrorHandlerMiddleware::handleException() - CORE/src/Error/Middleware/ErrorHandlerMiddleware.php, line 116
Cake\Error\Middleware\ErrorHandlerMiddleware::__invoke() - CORE/src/Error/Middleware/ErrorHandlerMiddleware.php, line 98
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Http\Runner::run() - CORE/src/Http/Runner.php, line 51
Cake\Http\Server::run() - CORE/src/Http/Server.php, line 97
require - ROOT/webroot/index.php, line 40
[main] - ROOT/index.php, line 16

Deprecated (8192): Cake\View\ViewBuilder implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) [CORE/src/View/ViewBuilder.php, line 31]

Code Context

 */
class ViewBuilder implements JsonSerializable, Serializable
{

include - CORE/src/View/ViewBuilder.php, line 31
Composer\Autoload\includeFile - ROOT/vendor/composer/ClassLoader.php, line 444
Composer\Autoload\ClassLoader::loadClass() - ROOT/vendor/composer/ClassLoader.php, line 322
Cake\Controller\Controller::viewBuilder() - CORE/src/View/ViewVarsTrait.php, line 62
Cake\Controller\Controller::render() - CORE/src/Controller/Controller.php, line 772
Cake\Error\ExceptionRenderer::_outputMessage() - CORE/src/Error/ExceptionRenderer.php, line 369
Cake\Error\ExceptionRenderer::render() - CORE/src/Error/ExceptionRenderer.php, line 243
Cake\Error\Middleware\ErrorHandlerMiddleware::handleException() - CORE/src/Error/Middleware/ErrorHandlerMiddleware.php, line 116
Cake\Error\Middleware\ErrorHandlerMiddleware::__invoke() - CORE/src/Error/Middleware/ErrorHandlerMiddleware.php, line 98
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Http\Runner::run() - CORE/src/Http/Runner.php, line 51
Cake\Http\Server::run() - CORE/src/Http/Server.php, line 97
require - ROOT/webroot/index.php, line 40
[main] - ROOT/index.php, line 16

Warning (512): Unable to emit headers. Headers sent in file=/home/oiwdh69j602c/public_html/vendor/cakephp/cakephp/src/Utility/Text.php line=233 [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\Http\Server::emit() - CORE/src/Http/Server.php, line 140
require - ROOT/webroot/index.php, line 40
[main] - ROOT/index.php, line 16

Warning (2): Cannot modify header information - headers already sent by (output started at /home/oiwdh69j602c/public_html/vendor/cakephp/cakephp/src/Utility/Text.php:233) [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\Http\Server::emit() - CORE/src/Http/Server.php, line 140
require - ROOT/webroot/index.php, line 40
[main] - ROOT/index.php, line 16

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\Http\Server::emit() - CORE/src/Http/Server.php, line 140
require - ROOT/webroot/index.php, line 40
[main] - ROOT/index.php, line 16

The action < is not defined in CareerController

Error: Create CareerController::<() in file: src/Controller/CareerController.php.


<?php
namespace App\Controller;

use App\Controller\AppController;

class CareerController extends AppController
{

    public function <()
    {

    }
}

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

	`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;`
	`}`

	`* @return \Psr\Http\Message\ResponseInterface`
	`*/`
	`public function __invoke(ServerRequestInterface $request, ResponseInterface $response, $next)`
	`{`
	`return $this->getDispatcher()->dispatch($request, $response);`
	`}`

	`/**`
	`* Get the ActionDispatcher.`

	`$next = $this->middleware->get($this->index);`
	`if ($next) {`
	`$this->index++;`

	`return $next($request, $response, $this);`
	`}`

	`// End of the queue`
	`return $response;`

	`);`
	`}`
	`$matching = Router::getRouteCollection()->getMiddleware($middleware);`
	`if (!$matching) {`
	`return $next($request, $response);`
	`}`
	`$matching[] = $next;`
	`$middleware = new MiddlewareQueue($matching);`
	`$runner = new Runner();`

	`public function __invoke($request, $response, $next)`
	`{`
	`$url = $request->getUri()->getPath();`
	`if (strpos($url, '..') !== false \|\| strpos($url, '.') === false) {`
	`return $next($request, $response);`
	`}`

	`if (strpos($url, '/.') !== false) {`
	`return $next($request, $response);`

	`*/`
	`public function __invoke($request, $response, $next)`
	`{`
	`try {`
	`return $next($request, $response);`
	`} catch (Throwable $exception) {`
	`return $this->handleException($exception, $request, $response);`
	`} catch (Exception $exception) {`
	`return $this->handleException($exception, $request, $response);`

	`{`
	`$this->middleware = $middleware;`
	`$this->index = 0;`

	`return $this->__invoke($request, $response);`
	`}`

	`/**`
	`* @param \Psr\Http\Message\ServerRequestInterface $request The server request`

	`}`
	`$this->dispatchEvent('Server.buildMiddleware', ['middleware' => $middleware]);`
	`$middleware->add($this->app);`

	`$response = $this->runner->run($middleware, $request, $response);`

	`if (!($response instanceof ResponseInterface)) {`
	`throw new RuntimeException(sprintf(`
	`'Application did not create a response. Got "%s" instead.',`

	`// Bind your application to the server.`
	`$server = new Server(new Application(dirname(__DIR__) . '/config'));`

	`// Run the request/response through the application and emit the response.`
	`$server->emit($server->run());`

	`* @since 0.10.0`
	`* @license https://opensource.org/licenses/mit-license.php MIT License`
	`*/`

	`require 'webroot' . DIRECTORY_SEPARATOR . 'index.php';`