[5.2] After move of uploaded file, missing temp file error.

[trwilliams]

This will give an error

public function addPost(ImageAddRequest $request) { if ($request->hasFile('image')){ $path = base_path()."/public/storage/pages/"; $image = $request->file('image'); $image->move($path, $image->getClientOriginalName()); $name = $request->name; } }
any instance of request after move gives and error that the temp file can not be found.

found exactly the line that is causing issue.

laravel/framework/src/Illuminate/Http/UploadedFile.php
Line 50

If I remove instanceof static it works fine.

The function is called from laravel/framework/src/Illuminate/Http/Request.php
Line 419

[taylorotwell]

Can you give me some code I can use to recreate this in a fresh Laravel application?

[vinkla]

This could be related to #12299. I'm also still having problems with this since the >=5.2.15 release.

[GrahamCampbell]

@vinkla Is it broken in 5.2.19?

[vinkla]

@GrahamCampbell Yeah, or it has at least changed in behaviour. My tests fails in versions >=5.2.15 and it works in <=5.2.14.

[magnetion]

@GrahamCampbell @vinkla You are correct. The problem surfaced in 5.2.15. Rolling back to .14 works. We can produce this consistently across 20+ sites.

It almost appears that once you upload a file and take any action (in our case sanitize then move), it kind of bombs anything else in the request scope. For example after moving the file an then using another form variable (non file related one) it throws the error as stated.

A couple more people have reported it here:
https://laracasts.com/discuss/channels/laravel/file-sometimes-got-uploaded-successfully-sometimes-it-disappears-from-the-tmp-directory

[GrahamCampbell]

Can you give me some code I can use to recreate this in a fresh Laravel application?

[trwilliams]

Controller

class ImageController extends \Illuminate\Routing\Controller{
   public function addPost(ImageAddRequest $request) { 
        $path = base_path()."/public/storage/"; 
         $image = $request->file('image'); 
         $image->move($path, $image->getClientOriginalName()); 
         $name = $request->name; 
         return Redirect::to('/'.$name);
    } 
}

[trwilliams]

Request

class ImageAddRequest extends FormRequest {

    public function rules()
    {
        return [
            'name' => 'required',
            'image' => 'image'
        ];
    }

    public function authorize()
    {
        return true;
    }

}

[trwilliams]

Form

{!! Form::open(array('files'=> true)) !!}
      {!! Form::hidden('name', 'test') !!}
      {!! Form::file('image') !!}
      {!! Form::submit('SUBMIT') !!}
{!! Form::close() !!}

[taylorotwell]

Hmm, I still can't recreate this with this code sample :|

[taylorotwell]

What version of Laravel are you on?

[vinkla]

I don't know which version @trwilliams are using but @magnetion and I have issues with >=5.2.15.

[taylorotwell]

@vinkla does the code snippet above break for you on 5.2.19?

[magnetion]

@taylorotwell It started happening in 5.2.15 and was occurring yesterday in 5.2.19.

[taylorotwell]

OK, can someone give me maybe a different code snippet you have I might can use to recreate @vinkla or @magnetion ?