不允许对'Closure'进行序列化-Laravel [英] Serialization of 'Closure' is not allowed - laravel

问题描述

我正在尝试在表中创建一个元组.数据来自表单或已接收. 我的数据库:

I'm trying to create a tuple in my table. The data is from a form or received. My database:

查看

@extends('plantilla')
@section('contenido')
<div class="formulario">
{{Form::open(array('url' => 'servicio/create', 'files' => true))}}

    <input type="text" class="form-control"  id="direccion" name="dirrecion" placeholder="Dirección" >
    <input type="text" class="form-control"  id="cliente" name="cliente" placeholder="Nombre Cliente" >
    <input type="time" name='horainicio' id='horainicio' min='time' max='time' >
    {{Form::file('pdf', array('title' => 'Search for a file to add'))}}
    {{Form::select('idtecnico', $tecnico_selector)}}
    {{ Form::submit('Guardar', array('class' => 'btn btn-primary ')) }} 
{{Form::close()}}
    </div>  
    @stop

路线

Route::get('servicio/create', function(){
$tecnicos = Tecnico::all();
    $tecnico_selector = array();
    foreach ($tecnicos as $tecnico) {
        $tecnico_selector[$tecnico->idTecnico] = $tecnico->Nombre;
    }
    return View::make('formservicio', array('tecnico_selector' => $tecnico_selector));
 });
 Route::post('servicio/create', array('uses' => 'ServicioController@doCreate'));

模型

class Servicio extends Eloquent{
protected $table = 'Servicio';
protected $primaryKey = 'idServicio';
protected $fillable = array(
                            'Direccion',
                            'RutaPDF',
                            'Completado'
                            );
public function materialUsado(){
    return $this->hasMany('Material_Usado', 'idMaterial_Usado');
}

public function tecnicos(){
    return $this->belongsToMany('Tecnico', 'Servicio_Tecnico', 'Servicio_idServicio', 'Tecnico_idTecnico');
}
    }

控制器

class ServicioController extends BaseController{
public function doCreate(){
    $rules = array(
                'idtecnico' => 'required',
                'direccion' => 'required',
                'cliente' => 'required'
                );
    $validator = Validator:: make(Input::all(), $rules);

    if($validator->fails()){
        return Redirect::to('servicio/create')
                ->withErros($validator)
                ->withInput();
    }else{
        $input = array(
                'Direccion' => Input::get('direccion'),
                'Cliente' => Input::get('cliente'),
                'Completado' => '0'
                );

        Servicio::create($input);
        /*$servicio = new Servicio;
        $servicio->Direccion = Input::get('direccion');
        $servicio->Cliente = Input::get('cliente');
        $servicio->Completado = '0';
        $servicio->tecnicos->attach($idtecnico);
        $servicio->save();*/

        $path = public_path().'/servicio/'.$servicio->idServicio;
        File::makeDirectory($path, $mode = 0777, true, true); // creamos la carpeta
        $archivoPdf = Input::file('pdf');
        $archivoPdf->move($path, 'servicio');

        /*$servicio->RutaPDF = $path.'/servicio';
        $servicio->save();*/







    }
}
}

当完全更改表格并发送表格时，出现以下错误

When completely changes the form and send it, the following error

我该如何解决?

推荐答案

您的控制器中有一个错字:->withErros($validator)-应该是withErrors.差别很大.

You have a typo in your controller: ->withErros($validator) - it should be withErrors. The difference is big.

Laravel将withErros($validator)转换为with(['erros' => $validator])，这意味着尝试将整个验证器对象放入会话中.要将内容放入会话存储，首先需要对其进行序列化，这就是导致错误的原因.

Laravel converts withErros($validator) into with(['erros' => $validator]), which means trying to put the entire validator object into the session. To put things into the session storage, it needs to be serialized first, which is what is causing the error.

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