php - Image Uploading Laravel 5.2 : Trying to get property of non-object -

i'm trying upload images using method moving temporary files, , show on index page path.

here's problem:

errorexception in productcontroller.php line 69: trying property of non-object 

in controller contain line error:

public function store(request $request) {     $product=request::all();     product::create($product);       $imagename = $product->id_prod . '.' .          $request->file('images')->getclientoriginalextension();      $request->file('images')->move(         base_path() . '/public/images/catalog/', $imagename     );        return redirect('product'); } 

and here's database, file has been uploaded on temp folder, file fail moved. i'm using laravel 5.2, first time upload files. , can explain me why 1 error.

sorry bad grammars.

you can try this:

public function store(request $request) {     $product = $request->all();      $picture = '';      if ($request->hasfile('images')) {         $file = $request->file('images');         $filename = $file->getclientoriginalname();         $extension = $file->getclientoriginalextension();         $picture = $product['id_prod'] . '.' . $extension;         $destinationpath = base_path() . '/public/images/catalog/';         $request->file('images')->move($destinationpath, $picture);     }      if (!empty($product['images'])) {         $product['images'] = $picture;     } else {         unset($product['images']);     }       product::create($product);      return redirect('/product'); }