Wikitude

I added an alert in location change and the allert appears on location or device position change, but still all of my pois stays in the same positon on device position change. How I can fix it ? 

P.S I do not want to fake my location. On my iOS device the SDK complitly does not work for geo location base AR.

My js
// implementation of AR-Experience (aka "World")
var World = {
// you may request new data from server periodically, however: in this sample data is only requested once
isRequestingData: false,
// true once data was fetched
initiallyLoadedData: false,
// different POI-Marker assets
markerDrawable_idle: null,
markerDrawable_selected: null,
markerDrawable_directionIndicator: null,
// list of AR.GeoObjects that are currently shown in the scene / World
markerList: ,
// The last selected marker
currentMarker: null,
// called to inject new POI data
loadPoisFromJsonData: function loadPoisFromJsonDataFn(poiData) {
// empty list of visible markers
World.markerList = ;
// Start loading marker assets:
// Create an AR.ImageResource for the marker idle-image
World.markerDrawable_idle = new AR.ImageResource("assets/marker_idle.png");
// Create an AR.ImageResource for the marker selected-image
World.markerDrawable_selected = new AR.ImageResource("assets/marker_selected.png");
// Create an AR.ImageResource referencing the image that should be displayed for a direction indicator.
World.markerDrawable_directionIndicator = new AR.ImageResource("assets/indi.png");
// loop through POI-information and create an AR.GeoObject (=Marker) per POI
for (var currentPlaceNr = 0; currentPlaceNr < poiData.length; currentPlaceNr++) {
var singlePoi = {
"id": poiData.id,
"latitude": parseFloat(poiData.latitude),
"longitude": parseFloat(poiData.longitude),
"altitude": parseFloat(poiData.altitude),
"title": poiData.name,
"description": poiData.description
};
/*
To be able to deselect a marker while the user taps on the empty screen,
the World object holds an array that contains each marker.
*/

World.markerList.push(new Marker(singlePoi));
}
World.updateStatusMessage(currentPlaceNr + ' places loaded');
},
// updates status message shon in small "i"-button aligned bottom center
updateStatusMessage: function updateStatusMessageFn(message, isWarning) {
var themeToUse = isWarning ? "e" : "c";
var iconToUse = isWarning ? "alert" : "info";
$("#status-message").html(message);
$("#popupInfoButton").buttonMarkup({
theme: themeToUse
});
$("#popupInfoButton").buttonMarkup({
icon: iconToUse
});
},
// location updates, fired every time you call architectView.setLocation() in native environment
locationChanged: function locationChangedFn(lat, lon, alt, acc) {
        alert('Location received');
/*
The custom function World.onLocationChanged checks with the flag World.initiallyLoadedData if the function was already called. With the first call of World.onLocationChanged an object that contains geo information will be created which will be later used to create a marker using the World.loadPoisFromJsonData function.
*/

if (!World.initiallyLoadedData) {
/*
requestDataFromLocal with the geo information as parameters (latitude, longitude) creates different poi data to a random location in the user's vicinity.
*/
World.requestDataFromLocal(lat, lon);
World.initiallyLoadedData = true;
}
},
// fired when user pressed maker in cam
onMarkerSelected: function onMarkerSelectedFn(marker) {
// deselect previous marker
if (World.currentMarker) {
if (World.currentMarker.poiData.id == marker.poiData.id) {
return;
}
World.currentMarker.setDeselected(World.currentMarker);
}
// highlight current one
marker.setSelected(marker);
World.currentMarker = marker;
},
// screen was clicked but no geo-object was hit
onScreenClick: function onScreenClickFn() {
if (World.currentMarker) {
World.currentMarker.setDeselected(World.currentMarker);
}
},
// request POI data
requestDataFromLocal: function requestDataFromLocalFn(centerPointLatitude, centerPointLongitude) {
var poisToCreate = 20;
var poiData = ;
for (var i = 0; i < poisToCreate; i++) {
poiData.push({
"id": (i + 1),
"longitude": (centerPointLongitude + (Math.random() / 5 - 0.1)),
"latitude": (centerPointLatitude + (Math.random() / 5 - 0.1)),
"description": ("This is the description of POI#" + (i + 1)),
// use this value to ignore altitude information in general - marker will always be on user-level
"altitude": AR.CONST.UNKNOWN_ALTITUDE,
"name": ("POI#" + (i + 1))
});
}
World.loadPoisFromJsonData(poiData);
}
};
/*
Set a custom function where location changes are forwarded to. There is also a possibility to set AR.context.onLocationChanged to null. In this case the function will not be called anymore and no further location updates will be received.
*/
AR.context.onLocationChanged = World.locationChanged;
/*
To detect clicks where no drawable was hit set a custom function on AR.context.onScreenClick where the currently selected marker is deselected.
*/
AR.context.onScreenClick = World.onScreenClick;

I am trying to integrate AR poi view with Wikitude in my app. As html I used a file from the example `4_PointOfInterest_4_SelectingPois`. It should render a few point around my location. It does it, but all points stay in the same position all the time, although I changed my phone position. I do not have any errors in the console. How can I fix it ?

On the attached photo you can see current result. The pois positon stays the same on phone position change. 

I develop on iPhone 5s iOS 8.3

My code
  #import "ViewController.h"
    #import <WikitudeSDK/WikitudeSDK.h>
    #import "PureLayout.h"
    @interface ViewController () <WTArchitectViewDelegate>
    @property (nonatomic, strong) WTArchitectView *architectView;
    @property (nonatomic, weak) WTNavigation *architectWorldNavigation;
    @property (nonatomic, weak) IBOutlet UIView *augmentedViewContainer;
    @end
    @implementation ViewController
    - (void)viewDidLoad {
        ;
        NSError *deviceNotSupportedError = nil;
        if ( ) { // 1
            self.architectView = ;
            self.architectView.delegate = self;
            ;
            self.architectWorldNavigation = ;
            ;
            ;
            ;
            ;
        } else {
            NSLog(@"device is not supported - reason: %@", );
        }
    }
    - (void)startRunning {
        if ( ! ) {
            ;
        }}
    - (void)pauseRunning {
        if ( ) {
            ;
        }}
    - (void)dealloc {
        ;
    }
    #pragma mark - Delegation
    #pragma mark WTArchitectViewDelegate
    - (void)architectView:(WTArchitectView *)architectView didFinishLoadArchitectWorldNavigation:(WTNavigation *)navigation {
        NSLog(@"didFinishLoadArchitectWorldNavigation");
    }
    - (void)architectView:(WTArchitectView *)architectView didFailToLoadArchitectWorldNavigation:(WTNavigation *)navigation withError:(NSError *)error {
        NSLog(@"Architect World from URL '%@' could not be loaded. Reason: %@", navigation.originalURL, );
    }
    #pragma mark WTArchitectViewDebugDelegate
    - (void)architectView:(WTArchitectView *)architectView didFailCaptureScreenWithError:(NSError *)error {
        NSLog(@"didFailCaptureScreenWithError %@",error);
    }
    - (void)architectView:(WTArchitectView *)architectView didEncounterInternalError:(NSError *)error {
        NSLog(@"WTArchitectView encountered an internal error '%@'", );
    }