Error en Shopify flows

Tengo un flow que debe crear una fila y lo tengo configurado de la siguiente manera:

{{order.name}}, {{order.customer.displayName}},{% for lineItems_item in order.lineItems %}{{lineItems_item.name}} | {% endfor %},{% for fulfillmentOrders_item in order.fulfillmentOrders %}{% for lineItems_item in fulfillmentOrders_item.lineItems %}{{lineItems_item.image.url}} | {% endfor %}{% endfor %},{% for lineItems_item in order.lineItems %}
{{lineItems_item.vendor}} |
{% endfor %},{% assign total_cost = 0 %}
{% for lineItem in order.lineItems %}
{% assign total_cost = total_cost | plus: lineItem.variant.inventoryItem.unitCost.amount %}
{% endfor %}
{{ total_cost }},{% for fulfillmentOrders_item in order.fulfillmentOrders %}{{fulfillmentOrders_item.order.totalShippingPriceSet.presentmentMoney.amount}} | {% endfor %},{{order.billingAddress.phone}},{% for paymentGatewayNames_item in order.paymentGatewayNames %}{{paymentGatewayNames_item}}{% endfor %},{{order.createdAt}},{% for fulfillmentOrders_item in order.fulfillmentOrders %}
{{fulfillmentOrders_item.order.currentSubtotalPriceSet.presentmentMoney.amount}}
{% endfor %},{% for fulfillmentOrders_item in order.fulfillmentOrders %}{{fulfillmentOrders_item.order.totalShippingPriceSet.presentmentMoney.amount}} {% endfor %},{{order.displayAddress.address1}} {{order.billingAddress.address2}} | {{order.billingAddress.city}}

Recientemente me apareció un error que dice:

“lineItem” es inválido Reemplaza esta variable.

¿Saben cómo podría resolverlo?

Esto fue causado por un error en la forma en que Flow interpreta Liquid (específicamente “assign”) que ya se resolvió.

Genial, gracias por el comentario.