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

Question

I'm trying to upload an images using method moving the temporary files, and show it on my index page only with the path.
Here's the problem:
ErrorException in ProductController.php line 69: Trying to get property of non-object
In my controller that contain the line who 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 the database, the file has been uploaded on temp folder, but the file was fail to moved. I'm using Laravel 5.2, it was my first time to upload a files. And can someone explain to me why this one could be error.
Sorry for my bad grammars.

Answer 1

You can try like 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');
}