Can't find sprite named 'com.mapbox.sprites.USTATION'

[maciekish]

Hi,
I'm returning UIImages to MapBox using the following method:

[MGLAnnotationImage annotationImageWithImage:[HITLocation imageForPOIType:location.poiType] reuseIdentifier:location.firstPOIString];

This works initially and displays subway entrances on the map. When i enable the real estate map which draws multiple polygons on the map the subway entrances disappear and the console log is spammed with the following message:

[INFO] {Worker}[Sprite]: Can't find sprite named 'com.mapbox.sprites.USTATION'

Is this a bug or am i doing it wrong? I'm currently at 8f37502.

[friedbunny]

I'm returning UIImages to MapBox using the following method:

Are you using the reuse identifier or returning a new UIImage for each annotation? If the latter, here is the recommended flow which checks if the resource can be reused.

When i enable the real estate map which draws multiple polygons on the map

Is this a different style?

[maciekish]

I was returning a new UIImage for each annotation but i just changed it to leverage the reuse mechanism MapBox is offering. I still get the error message and the annotations still disappear though.

The real estate "map" is a bunch of shape annotations, but we do change the style (sorry).

Here is what happens: http://s.swic.name/d7M6

And here is my new code:

HITLocation *location = (HITLocation *)self.response;
NSString *identifier = location.firstPOIString;
MGLAnnotationImage *annotationImage = [mapView dequeueReusableAnnotationImageWithIdentifier:identifier];

if (!annotationImage) {
    annotationImage = [MGLAnnotationImage annotationImageWithImage:[HITLocation imageForPOIType:location.poiType] reuseIdentifier:identifier];
}

return annotationImage;

imageForPOIType: uses location.firstPOIString internally so they always match up.

[kristfal]

@friedbunny: we're seeing this issue ios-v2.1.2 both when following the reuse flow and when setting a new UIImage for each annotation.

Annotations load correctly on initial launch of the app, but if the app is closed and reopened, all loaded annotations disappear. If I pan to a new area with a new annotation not loaded during the previous launch, this new annotation will show – only to disappear on the next app launch.

[friedbunny]

I wonder if this is a regression from #2289, @incanus?

[robipresotto]

+1

[incanus]

Changing the style as you do in your video sounds like it is actually triggering #1488, a known issue.

[maciekish]

I forgot that we switch to satellite mode which is a different style, sorry!