Cannot delete line item from hook_commerce_cart_product_remove()

Sure. This is my current hook which now works since I am using commerce_cart_order_product_line_item_delete().

When I used commerce_line_item_delete() instead of commerce_cart_order_product_line_item_delete() that's when I got the error.

The use case is removing a product when another is removed from the cart.

/**
 * Implements hook_commerce_cart_product_remove().
 */
function asa_members_commerce_cart_product_remove($order, $product, $quantity, $line_item) {
  if ($order != FALSE) {
    $order_wrapper = entity_metadata_wrapper('commerce_order', $order);

    // Remove Joining Fee from cart
    if ($product->type == 'membership') {
      foreach ($order_wrapper->commerce_line_items as $delta => $line_item_wrapper) {
        $product_sku = $line_item_wrapper->commerce_product->sku->value();
         if ($product_sku == 'JOININGFEE') {
           $line_item_id = $line_item_wrapper->line_item_id->value();
           $order = commerce_cart_order_product_line_item_delete($order, $line_item_id, TRUE);
             commerce_order_save($order);
      	     break;
    	}
     }
    }
  }
}

I am only using commerce_cart_order_product_line_item_delete() as a temporary workaround simply because it works.

I assume the commerce_line_item_delete() is the better function as it removes the line item from all entities.

I'll try an equivalent bit of code on a kickstart install and report back.