relationshipQuery not executing - returns TypeError

[AndrewBrown1]

Hello,

I'm trying to execute a relationshipQuery against a featureLayer. I narrowed the featureLayer down to one point that I know has data within the related database view (I can see the data within the Identify Tool in ArcMap).

Anyhow, once my code executes the queryRelatedFeatures, it throws an error code using the onError event for the featureLayer:

TypeError: Object 1564 has no method 'join'

1564 being the OBJECTID of my single point.

Also, just to note, the featureLayer has a defined definitionQuery to limit it to this one point.

var joined = objectID.toString(); //contains a list of OBJECTIDs. There is only one right now         nonDetectsLayer.setDefinitionExpression("OBJECTID IN (" + joined + ")");         var relatedQuery = new esri.tasks.RelationshipQuery();         relatedQuery.outFields = ["*"];         relatedQuery.relationshipId = 0;         relatedQuery.objectIds = joined;         nonDetectsLayer.queryRelatedFeatures(relatedQuery, function (relatedRecords) {             console.log("related recs: ", relatedRecords);             if (!relatedRecords.hasOwnProperty(features[0].attributes.OBJECTID)) {                 console.log("No related records for ObjectID: ", objectID);             } //if         }); //queryRelatedFeatures

Has anybody had any experience with this? Any help?

Thanks,
Andrew

[AndrewBrown1 · Accepted solution]

I figured it out on my own. Apparently, I was sending the property ObjectIDs a string instead of an array, which is required.
"joined" is a comma-delimited string of objectIDs, so what I need to do is send it the array of objectIDs:

var joined = objectID.toString(); //contains a list of OBJECTIDs. There is only one right now         nonDetectsLayer.setDefinitionExpression("OBJECTID IN (" + joined + ")");         var relatedQuery = new esri.tasks.RelationshipQuery();         relatedQuery.outFields = ["*"];         relatedQuery.relationshipId = 0;         relatedQuery.objectIds = objectID;