«Fatal error: Call to a member function getPrice() on null in app/code/Magento/Checkout/Block/Shipping/Price.php on line 71» on the frontend checkout/cart page

dmitry_fedyuk · March 24, 2016, 3:02am

magento/magento2/blob/9f081a1/app/code/Magento/Checkout/Block/Shipping/Price.php#L64-L72


/**
 * Get Shipping Price
 *
 * @return float
 */
public function getShippingPrice()
{
    return $this->priceCurrency->convertAndFormat($this->shippingRate->getPrice());
}

This is because thr setShippingRate method has not been called yet:

github.com

magento/magento2/blob/9f081a1/app/code/Magento/Checkout/Block/Shipping/Price.php#L42-L52


/**
 * Set the shipping rate
 *
 * @param Rate $shippingRate
 * @return $this
 */
public function setShippingRate(Rate $shippingRate)
{
    $this->shippingRate = $shippingRate;
    return $this;
}

dmitry_fedyuk · March 24, 2016, 3:09am

How to fix:

Locate the line:

github.com

magento/magento2/blob/9f081a1/app/code/Magento/Checkout/Block/Shipping/Price.php#L71-L71


return $this->priceCurrency->convertAndFormat($this->shippingRate->getPrice());

Replace it with the new one:

return !$this->shippingRate ? null : $this->priceCurrency->convertAndFormat($this->shippingRate->getPrice());