不允许序列化“闭包" - laravel

  
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问题描述

我正在尝试在我的表中创建一个元组.数据来自表格或收到.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'));

型号

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();*/







    }
}
}

当完全改变表单并发送时，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

你的控制器有错字:->withErros($validator) - 它应该是 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])，意思是尝试将整个验证器对象放入会议.要将东西放入会话存储中，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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