Error on access to a Eloquent relation from a template about twigbridge HOT 9 CLOSED

Are you using v0.1.5 should have been fixed with the latest version.

On 17 Jan 2013, at 11:58, Davide Bellini [email protected] wrote:

I have 2 models ( User, Group ) with relations :

Group => hasMany => User
User => belongsTo => Group
// Controller
public function getIndex()
{
$user = User::first();
return View::make('view')->with('user', $user);
}
In a PHP view I wrote :

group->name; ?>

And it works fine but if I use a Twig view with :

{{ user.group.name }}
I get an error :

Twig_Error_Runtime:
An exception has been thrown during the rendering of a template ("Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'Illuminate\Database\Query\Builder' does not have a method 'name' in /vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php line 443") in "form.twig" at line 14.
If I get a property of the User class like {{ user.username }} it works ... seems that there's a problem with relations

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You should be using the latest version then.

I just checked this, when using the relation in reverse (belongsTo) like you seem to be doing, everything works fine.

I can only get the error when going the other way with your code. So:

$group = Group::first();

{{ group.users.id }}

My setup:

Users -> hasMany -> Pages
Pages -> belongsTo -> Users

Then this works:

$page = Page::first();

echo $page->user->username

After checking this just now it works fine for me. I'll do my best to try and recreate your problem and get back to you.

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With 1.0.5 ("rcrowe/twigbridge": "v0.1.5")

I've get on composer update :

Loading composer repositories with package information
Updating dependencies                                 
Your requirements could not be resolved to an installable set of packages.
  Problem 1
    - anahkiasen/former dev-composer requires meido/form dev-master -> satisfiable by meido/form dev-master.
    - anahkiasen/former dev-composer requires meido/form dev-master -> satisfiable by meido/form dev-master.
    - Can only install one of: meido/form v1.1.0, meido/form dev-master.
    - rcrowe/twigbridge v0.1.5 requires meido/form 1.1.*@stable -> satisfiable by meido/form v1.1.0.
    - Installation request for rcrowe/twigbridge v0.1.5 -> satisfiable by rcrowe/twigbridge v0.1.5.
    - Installation request for anahkiasen/former dev-composer -> satisfiable by anahkiasen/former dev-composer.

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This is my composer file for Laravel:

{
    "require": {
        "laravel/framework": "4.0.*",
        "rcrowe/twigbridge": "0.1.*"
    },
    "autoload": {
        "classmap": [
            "app/commands",
            "app/controllers",
            "app/models",
            "app/database/migrations",
            "app/tests/TestCase.php"
        ]
    },
    "minimum-stability": "dev"
}

Is yours different to this, in terms of laravel/framework, minimum-stability, etc?

from twigbridge.

You've got a clash of meido/form.

anahkiasen/former & twigbirdge require different versions. Dam.

from twigbridge.

Just putting:

"require": {
        "laravel/framework": "4.0.*",
        "anahkiasen/former": "dev-composer",
        "rcrowe/twigbridge": "0.1.*"
    }

Will actually install version 0.1.3 of TwigBridge which doesn't support Eloquent

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Yeah ... you're right.

Thank you for the support

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What I probably should do is remove the require for Meidos HTML & Form libraries as they are used by an extension that shouldn't be forced upon people.

Then remove the extension loading by default and put a "suggest" in the composer file.

It won't be this weekend I sort it out, but Monday or Tuesday I will get on it. Should fix this issue for you.

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I've solved now with a form of Former and fixing Meido version references ... in any case, thank you very much!

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