I just created a new 2.8 Symfony project then added SonataAdminBundle
when I tried to add SonataMediaundle as you can see in the screenshot after completing step 2.5 in the documentation I get this error that I just couldn't explain.
(I'm a new user so I can't add pictures yet so you'll only see the link)
first of all, Cerad, the problem solved thanks to you,
by changing the autoload in my composer.json file from this:
...
"autoload": {
"psr-4": {
"AppBundle\\": "src/AppBundle"
},
To this:
...
"autoload": {
"psr-4": {
"": "src/"
},
then run command:
composer dumpautoload
and Voilà everything come back to work.
Related
So I have a helper file: App\helpers.php, added in my JSON as follows:
"autoload-dev": {
"psr-4": {
"Tests\\": "tests/"
},
"files": [
"app/helpers.php"
]
},
In this helper file I have for example a simple userName() method for displaying the full name of a user:
function userName()
{
return auth()->user() ? auth()->user()->present()->name : '';
}
Everything works fine in my local environment. But everytime I push to my production environment, I get errors:
Call to undefined function userName()
Whenever in Laravel Forge I do a composer update after deploying, the error disappears and my website works flawlessly.
I have never had this issue with any other projects, and I am using the helpers.php file the exact same way.
My question is, why is this happening and of course my second question would be, how to solve this?
if you look at forge deploy script, you'll see the line:
$FORGE_COMPOSER install --no-dev --no-interaction --prefer-dist --optimize-autoloader
the --no-dev flag will skip your autoload-dev rules, so you just need to move the helper reference into autoload instead of autoload-dev
"autoload": {
"psr-4": {
"App\\": "app/",
"Database\\Factories\\": "database/factories/",
"Database\\Seeders\\": "database/seeders/"
},
"files": [
"app/Helpers.php"
]
},
i try to create a bundle by console with symfony 3.3.8 after this version i dont have any problem with that but now i have one,
image1
image2
Any suggestion please!!!!!!
In your composer.json
replace your autoload part with:
"autoload": {
"psr-4": {
"": "src/"
},
"classmap": [
"app/AppKernel.php",
"app/AppCache.php"
]
},
thinks i also execut the command bellow
composer dump-autoload.
Problem resolve.
I wanted to start a new 3.3 project in Symfony and started as usual:
1.) Creating the new project: symfony new ArtProject
2.) Creating a new Bundle: php app/console generate:bundle (Paul/ArtBundle, yml, src/)
Then I run the local server and when I open 127.0.0.1:8000 I get this beautiful message:
(1/1) ClassNotFoundException
Attempted to load class "PaulArtBundle" from namespace
"Paul\ArtBundle". Did you forget a "use" statement for another
namespace? in AppKernel.php (line 19)
Which is strange and I haven't figured out why this happen so far. Before creating the Bundle, there was no error; I saw the typical startpage of symfony.
public function registerBundles()
{
$bundles = [
new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
......
new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
new AppBundle\AppBundle(),
new Paul\ArtBundle\PaulArtBundle(),
];
}
<?php
namespace Paul\ArtBundle;
use Symfony\Component\HttpKernel\Bundle\Bundle;
class PaulArtBundle extends Bundle
{
}
Any idea whats going on there? I did not change a thing, I only ran these commands.
I just installed a fresh copy of S3.3.4 (latest version as of this writing) using:
composer create-project symfony/framework-standard-edition s334 "3.3.4"
bin/console generate:bundle
Share across multiple apps: yes
namespace: Paul\ArtBundle
bundle name: PaulArtBundle
Target Directory: src/
Refreshed the browser and sure enough I got the class not found message.
The generate:bundle command is not updating the autload section of composer.json when a new namespace is introduced. Edit composer.json and:
# composer.json
"autoload": {
"psr-4": {
"AppBundle\\": "src/AppBundle",
"Paul\\": "src/Paul"
},
"classmap": [ "app/AppKernel.php", "app/AppCache.php" ]
},
Then run
composer dumpautoload
And restart the server(maybe). That should fix the bundle class not found problem.
I have not used the generate:bundle command is quite some time ever since the standard was to put everything under AppBundle so I don't know how long this has been "broken". But at least three questions in the last week or so indicates it was something recent.
And by the way, when I refreshed the browser I got "Hello World" which threw me for a bit. Turns out the new bundle overrides the / route which is also sort of special.
And in case anybody is wondering why this started happening, Symfony 3.2 changed from
#composer.json
"psr-4": { "": "src/" },
To
"psr-4": { "AppBundle\\": "src/AppBundle" },
You could always just change it back though I think spelling out individual namespaces might be "better". Not sure.
And here is an issue with more details: https://github.com/symfony/symfony-standard/issues/1098
Looks like the maintainer favored a tiny speed improvement over breaking an existing command. Oh well. Symfony Flex is supposed to make everything great again.
If you generate a bundle for usage in multiple projects (with own namespace) you need to add it in the composer.json as follwed:
Lets assume your bundle name is CompanyFooBundle with namespace Company\Bundle\FooBundle then the composer autoload section should look like:
...
"autoload": {
"psr-4": {
"Company\\Bundle\\FooBundle\\": "src/Company/Bundle/FooBundle"
},
"classmap": [
"app/AppKernel.php",
"app/AppCache.php"
]
},
...
This works for me in:
Generate your Bundle with
./console generate:bundle
And follow the steps as always, now, do what you want in your composer.json file with the line
"AppBundle\\": "src/AppBundle"
Replace with "": "src/" or add your bundle, for example: "BackendBundle\\": "src/BackendBundle"
Here's the new part:
Install composer in your bin directory, copy and paste the steps from https://getcomposer.org/download/
Up a level in your project directory, and in your root folder (of your project) run the next command
php ./bin/composer.phar update
Removing vendor dir and again running composer install helped me with same problem.
I'm trying to add an external library to symfony.
I've tried this on the app/autoload.php:
$loader->add('LibCokeId',__DIR__ . '/../vendor/libcokeid/libcokeid/lib');
However when I try to use it in a controller:
use libCokeId\LibCokeId
Libcokeid::init()
I get the miss use statement error.
Any help?
In the situation where you have a library that doesn't use composer and you can't retrieve it from packagist, you can manipulate the Composer autoload.
Simply add the class in the composer.json files, as example:
"autoload": {
"psr-0": { "": "src/" },
"files": [
"vendor/folder/my_custom_lib/myFiles.php",
"vendor/libcokeid/libcokeid/lib/libCokeId/LibCokeId.php"
]
},
OR you can Autoload the whole folder in composer.json:
"autoload": {
"psr-0": { "": "src/" },
"classmap": [
"vendor/libcokeid/libcokeid/lib"
],
},
Remember to make a composer install after setting this.
Hope this help.
I'm looking at examples, and I cannot get my code to work.
Directory Structure
app
src
company
FileExport
FileExport.php
FileExportInterface.php
Validator
vendor
...
My composer.json
"require": {
"monolog/monolog": "1.9.1",
"ilya/belt": "2.1.1"
},
"autoload": {
"psr-4": {"Company\\": "src"}
}
Namespace is Company\FileExport.
Classes in vendor work fine, but not mine. I've run composer update as well.
Your autoload should look like so
"autoload": {
"psr-4": {"Company\\": "src/company/"}
}