there is no $file->setName($new_filename); method in new version?

[shokri-navid]

i cannot find setName method in my file class ???
its my code :
$storage = new Upload\Storage\FileSystem(AppSetting::UploadDirectory()) ;
$upload = new Upload\File("uploader",$storage);

[wimverstuyf]

'File' can contain multiple files, so you first need to loop over it.

foreach($upload as $file) {
  $file->setName("new_filename");
};

[williamespindola]

@navid-dada you solved your problem with @wimverstuyf's answer?

[josecarlosweb]

I have the same issue here.