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Logan Fox
Courses Plus Student 3,379 PointsSlim framework not working
I have looked in the slim docs for the hello world code that he uses but I can't find it. I then typed out exactly what the instructor did but this is what I get
Fatal error: Uncaught Error: Class 'Slim\Slim' not found in /home/treehouse/workspace/index.php:10 Stack trace: #0 {main} thrown in /home/treehouse/workspace/index.php on line 10
<?php
require __DIR__ . '/vendor/autoload.php';
date_default_timezone_set('America/Chicago');
//$log = new Logger('name');
//$log->pushHandler(new StreamHandler('app.txt', Logger::WARNING));
//$log->addWarning('Oh Noes');
$app = new \Slim\Slim();
$app->get('/hello/:name', function ($name) {
echo "Hello, $name";
});
$app->run();
5 Answers
Henrik Christensen
Python Web Development Techdegree Student 38,322 PointsWhat version are you using?
The videos are using version 2 and the latest version is 3.
If you are using version 3 (which I guess you are) you will have to use the docs a lot.
<?php
use \Psr\Http\Message\ServerRequestInterface as Request;
use \Psr\Http\Message\ResponseInterface as Response;
require 'vendor/autoload.php';
$app = new \Slim\App;
$app->get('/hello/{name}', function (Request $request, Response $response) {
$name = $request->getAttribute('name');
$response->getBody()->write("Hello, $name");
return $response;
});
$app->run()
Rob Adams
3,460 PointsMay 2018 - Slim v3.10
Here's the code I was able to get to work for this video. It's a combination of Hampton's 'require' and 'date/time' fix and the code on the front page of the Slim site. Good luck! (This video really does need an update.)
<?php
require __DIR__ . '/vendor/autoload.php';
date_default_timezone_set('America/New_York');
//$log = new Logger('name');
//$log->pushHandler(new StreamHandler('app.txt', Logger::WARNING));
//$log->addWarning('Oh Noes');
use \Psr\Http\Message\ServerRequestInterface as Request;
use \Psr\Http\Message\ResponseInterface as Response;
$app = new \Slim\App;
$app->get('/hello/{name}', function (Request $request, Response $response, array $args) {
$name = $args['name'];
$response->getBody()->write("Hello, $name");
return $response;
});
$app->run();
?>
Robert Kulagowski
4,954 PointsIf you remove the leading "/" before "vendor", does it work? If there's something wrong with the path, then it might be looking for vendor in the root directory, rather than as a subdirectory in your current environment?
Henrik Christensen
Python Web Development Techdegree Student 38,322 PointsYou have to start with a '/' before continue your path when using DIR otherwise you will get some nasty errors :-P
Logan Fox
Courses Plus Student 3,379 Pointsso when I do that it says this:
Warning: require(/home/treehouse/workspacevendor/autoload.php): failed to open stream: No such file or directory in /home/treehouse/workspace/index.php on line 3
Fatal error: require(): Failed opening required '/home/treehouse/workspacevendor/autoload.php' (include_path='.:/usr/share/pear:/usr/share/php') in /home/treehouse/workspace/index.php on line 3
Logan Fox
Courses Plus Student 3,379 PointsThank you Thats it!
Henrik Christensen
Python Web Development Techdegree Student 38,322 PointsGlad I could help :-)
Here is a link to Slim3 https://www.slimframework.com/