Problem with rollups in JSON

I’m trying to pull info from a Notion database but the rollups are comming blank. I’ve already tried to have a formula of a rollup and pull the information from it but that didn’t work. The only instance that worked was when it was a rollup of a page name.

"Unidades Entregues": {
"id": "B%3DQ~",
"type": "rollup",
"rollup": {
"type": "array",
"array": [
{
"type": "number",
"number": null
},
{
"type": "number",
"number": null
},
{
"type": "number",
"number": null
}
],
"function": "show_original"
}
},

This is one example. I’ve come across a post that was talking about the “Simplify Output” button, tested on and off but also didn`t work.

Hi @ZenriK, my understanding of Notion rollups is that they are just data from another page (and use a relation field to do so), but I haven’t used them so far. Are you perhaps able to fetch the data from your related database via the relation field?

I didn’t thought about that, I’ll try and share the result here!