No query results for model [App\PSaleDetail] 26

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i get $value id = 26i got that error, this is my controller

public function update(Request $request, $id)
{
     //dd($request->all());
    $validator = $this->validation($request);
    // dd($validator);
    if ($validator->fails()) {
      return response()->json(array('errors' => $validator->getMessageBag()->toArray()));
    }
    $product_sales = new ProductSale($request->all());
    $variable = $request->my_array;

    $product_salesData = ProductSale::findOrFail($request->id);
    $sale_id = $product_salesData->id;

    \DB::beginTransaction();

    try {
        // $data->update($inputData['attributes']);
        $product_salesData->update($product_sales->getAttributes());

        foreach ($variable as $key => $value) {
            // dd($value['sale_id']);
            $ps_details = PSaleDetail::findOrFail($sale_id)->update($value);

        }

        \DB::commit();
        return response()->json(['status' => 'success', 'title' => 'Update', 'message' => 'Product Sale '.$product_salesData->voucher_no.' is successfully updated!'], 200);
    } catch (\Exception $e) {

        \DB::rollback();
        return (new response($e->getMessage(), 500));
    }
}

via Chebli Mohamed