EXC_BAD_ACCESS on addOrUpdate

[KindTech]

IOS 10.3 ionic 2 xcode 8.3.3
Location set to always
Have done conversion as described in #231

When adding a geofence, I get a warning showing in XCode:

A location manager (0x10116cf40) was created on a dispatch queue executing on a thread other than the main thread. It is the developer's responsibility to ensure that there is a run loop running on the thread on which the location manager object is allocated. In particular, creating location managers in arbitrary dispatch queues (not attached to the main queue) is not supported and will result in callbacks not being received.

Immediately after that I get a EXC_BAD_ACCESS (code:1)
at GeoNotificationManager.init()

class GeoNotificationManager : NSObject, CLLocationManagerDelegate {
    let locationManager = CLLocationManager() <--Error occurs here

Stepping up the trace leads to addOrUpdate.

Relevant code from adding geofence:

let fence:iGeofence = {
    id: this.utilityService.createGuid(),
    latitude: 39.58redacted,
    longitude:-105.37redacted,
    radius: 1000,
    transitionType: this.geofence.TransitionType.ENTER,
    notification: {
      id: this.getNextNotificationId(),
      title: "redacted",
      text: "redacted",
      icon: null,
      openAppOnClick: true,
      data:{
        reftype:"redacted",
        refid:"redacted",
        refcity:"redacted",
        refname:"redacted"
      }
    },
  };
  this.addOrUpdate(fence);

[KindTech]

Update: Implementing the changes in #224 fixed the issue.

[KindTech]

Ok apparently it didn't fix the issue.

[KindTech]

Is anybody maintaining this plugin?

[KindTech]

So to fix this:
assuming you've done #231 and #224
in GeofencePlugin.swift
replace

let locationManager = CLLocationManager()

with

 let locationManager = { () -> CLLocationManager in
		// CLLocationManager must be created on main thread otherwise
		// it will generate an error at init time.
		if Thread.isMainThread {
			return CLLocationManager()
		} else {
			return DispatchQueue.main.sync {
				return CLLocationManager()
			}
		}
	 }()