GeoJSONLayer does not work with style-update

Initially in my code, I was getting this (doesn’t happen in this example PR).

geojson-layer.js:77 Uncaught TypeError: Cannot read property 'setData' of undefined
    at GeoJSONLayer.componentWillReceiveProps (geojson-layer.js:77)

Fails right here:

    if (props.data !== data) {
      (map.getSource(id) as MapboxGL.GeoJSONSource).setData(props.data);
    }

map.getSource(id) is returning undefined.

I tried cloning the library and updating the example to show this: https://github.com/alex3165/react-mapbox-gl/pull/260

In the example, there are no errors in the console, but the layer is not re-rendered. If you check out that branch and go to the “Style update” tab, you can see what I’m talking about.

If you switch the style the GEOJSONLayer is NOT re-rendered.

[alex3165]

Hey, Thank you for the issue I will handle this with the v2.0.0 milestone

[alex3165]

https://github.com/alex3165/react-mapbox-gl/pull/269 should fix it