Wix code SDK error: Each item in the items array must have a member named `_id` which contains a unique value identifying the item

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1

Hi. After having already read:

and

, I am still stuck on the following issue:
I am trying to pull an array from my database (in the collection Members, the array is under the name of “interactions”) and use that array to populate a repeater. I do not understand where the error message comes from. I think the issue could be relating to the types of data? I am not too sure why the console displays [object Object] and not the array in detail. At this point I am at loss because it seems like everything I tried does not work.

function setSidePanel(dataset, userId, j) {
 wixData.query("Members")
 .eq("_id", userId)
 .find()
 .then(async (results) => {
 console.log("results.items[0].interactions.length: " + results.items[0].interactions.length)
 console.log("typeof results.items[0].interactions: " + typeof results.items[0].interactions)
 let currentUser = [];
 for (let i = 0; i < 5; i++) {

 let x = results.items[0].interactions[0];
 console.log("x: " + x)
 let y = [x];
 console.log("y: " + y)
 currentUser = currentUser.concat(y);
 console.log("currentUser: " + currentUser)
 }

 console.log("currentUser: " + currentUser)
 $w("#repeaterInUser").onItemReady(async ($w, itemData, index) => {
 $w("#profilePic").src = (await getProfile(itemData, 1, j, dataset));
 $w("#name").text = (await getProfile(itemData, 0, j, dataset));
 });
 // console.log("currentUser.interactions: "+ currentUser.interactions)
 $w("#repeaterInUser").data = currentUser;

 });
}

487×771 7.93 KB

2

Fixed. Here is the answer if anyone runs into that issue too:

wixData.query(dataset)
 .eq("_id", userId)
 .find()
 .then(async (results) => {
 let currentUser = [];
 for (let i = 0; i < results.items[0].interactions.length; i++) {

 let x = results.items[0].interactions[i];
 let y = [{ '_id': x, 'value': x }];
 currentUser = currentUser.concat(y);
 }

 $w(container).onItemReady(async ($w, itemData, index) => {
 $w(img).src = (await getProfile(itemData._id, 1, 1, dataset));
 $w(name).text = (await getProfile(itemData._id, 0, 1, dataset));
 });

 $w("#repeaterInUser").data = currentUser;

 });
3

Really Helpful😍