Как указал Майк в своем комментарии, у вас есть дополнительный набор квадратных скобок в аргументе конструктора Point
:
geometry: new Point([fromLonLat([-66.119412,-17.388694])]),
должно быть
geometry: new Point(fromLonLat([-66.119412,-17.388694])),
доказательство концепции скрипта
const iconFeature = new ol.Feature({
geometry: new ol.geom.Point(ol.proj.fromLonLat([-66.119412, -17.388694])),
name: 'Null Island',
population: 4000,
rainfall: 500,
});
const iconStyle = new ol.style.Style({
image: new ol.style.Icon({
anchor: [0.5, 46],
anchorXUnits: 'fraction',
anchorYUnits: 'pixels',
src: 'https://openlayers.org/en/latest/examples/data/icon.png',
}),
});
iconFeature.setStyle(iconStyle);
const vectorSource = new ol.source.Vector({
features: [iconFeature]
});
const vectorLayer = new ol.layer.Vector({
source: vectorSource
});
var map = new ol.Map({
layers: [
new ol.layer.Tile({
source: new ol.source.OSM()
}), vectorLayer
],
target: document.getElementById('map'),
view: new ol.View({
center: ol.proj.fromLonLat([-66.119412, -17.388694]),
zoom: 15
})
});
html,
body {
height: 100%;
width: 100%;
padding: 0px;
margin: 0px;
}
.map {
height: 100%;
width: 100%;
}
<link rel="stylesheet" href="https://openlayers.org/en/v6.3.0/css/ol.css" type="text/css">
<!-- The line below is only needed for old environments like Internet Explorer and Android 4.x -->
<script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=requestAnimationFrame,Element.prototype.classList,URL"></script>
<script src="https://openlayers.org/en/v6.3.0/build/ol.js" type="text/javascript"></script>
<div id="map" class="map"></div>