更新日期，但我收到错误消息：“试图获取非对象的属性‘id’”

Question

如果我尝试发布，我是 laravel 6x 的新手，我得到“试图获取非对象的属性‘id’”错误。ProudctsController 中的错误行

public function store(Request $request)
{
    // dd($request->all());
    DB::beginTransaction();
    Try{
        $product = Product::created([
            "product" => $request->product,
            "price" => $request->price,
            "stock" => $request->stcok,
            "description" => $request->description,
        ]);
        if($request->hasFile('images') ){
            $arrayImages = [];
            foreach ($request->images as $value) {
                $path = $value->store('product/create');
                $columnSImage = [
                    "product_id" => $product->id,
                    "image" => $path,
                ];
                array_push($arrayImages,$columnSImage);
            }
            ImagesProductDB::insert($arrayImages);
        }
        DB::commit();
    } catch (\Exception $e){
        DB::rollback();
        dd($e);
    }
    return redirect()->back();

Answer 1

尝试这个

created create

public function store(Request $request)
{
    // dd($request->all());
    DB::beginTransaction();
    Try{
        $product = Product::create([
            "product" => $request->product,
            "price" => $request->price,
            "stock" => $request->stcok,
            "description" => $request->description,
        ]);
        if($request->hasFile('images') ){
            $arrayImages = [];
            foreach ($request->images as $value) {
                $path = $value->store('product/create');
                $columnSImage = [
                    "product_id" => $product->id,
                    "image" => $path,
                ];
                array_push($arrayImages,$columnSImage);
            }
            ImagesProductDB::insert($arrayImages);
        }
        DB::commit();
    } catch (\Exception $e){
        DB::rollback();
        dd($e);
    }
    return redirect()->back();