LinkingObjects returns empty

[duncangroenewald]

How frequently does the bug occur?

All the time

Description

LinkingObjects appears to always return empty. Am I doing something wrong or are there some conditions for it to work.

The two model objects are shown below.

Note that the group.marks property returns a correct list of marks but the mark.groups property is always empty. Did I miss something

// Group marks and routes
class Group: Object {
    @Persisted(primaryKey: true) var _id: ObjectId
    @Persisted var name: String = "New Group"
    @Persisted var comments: String = ""
    @Persisted var iconName: String = ""
    @Persisted var type: String = ""
    
    @Persisted var marks: List<Mark>
    
    @Persisted var routes: List<Route>
    
    convenience init(name: String, comments: String, iconName: String, type: String) {
        self.init()
        
        self.name = name
        self.comments = comments
        self.iconName = iconName
        self.type     = type
    }
    
}

class Mark: Object {
    @Persisted(primaryKey: true) var _id: ObjectId
    @Persisted var name: String = "New Mark"
    @Persisted var latitude: Double = 34.0
    @Persisted var longitude: Double = 20.0
    @Persisted var comments: String = ""
    @Persisted var iconName: String = ""
    @Persisted var type: String = ""
    @Persisted var number: Int = 1
    
    let groups = LinkingObjects(fromType: Group.self, property: "marks")
    
    convenience init(name: String, startLocation: CLLocationCoordinate2D, comments: String, iconName: String) {
        self.init()
        
        self.name = name
        self.latitude = startLocation.latitude
        self.longitude = startLocation.longitude
        self.comments = comments
        self.iconName = iconName
    }
    
}

Stacktrace & log output

N/A

Can you reproduce the bug?

Not yet

Reproduction Steps

N/A

Version

10.28.6

What SDK flavour are you using?

Local Database only

Are you using encryption?

No, not using encryption

Platform OS and version(s)

macOS 12.5.1

Build environment

Xcode version: 13.4.1
Dependency manager and version: SPM

[duncangroenewald]

I was using the wrong property definitions

@persisted(originProperty: "marks") var groups: LinkingObjects
@persisted(originProperty: "marks") var routes: LinkingObjects

[Arshad-iOSDeveloper]

Can you paste the full code?