Mapbox errors when toggling layer visibility

maureentsakiris / coastwards

coastwards.org - a global citizen science project to help scientists study the risks of sea-level rise

http://coastwards.org

MIT License

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Closed maureentsakiris closed 6 years ago

maureentsakiris commented 7 years ago

Even though layers exist, hiding them triggers an error on some of them

if( map.getLayer( layer ) ){

    map.setLayoutProperty( layer, 'visibility', 'visible' )

}

blob:http://127.0.0.1:8888/9ac8d508-2686-496e-bef8-583cbae88675:14 Uncaught TypeError: Cannot read property 'icon' of undefined