Briefly, this error occurs when the âcoordinatesâ field in a GeoJSON object is not formatted as an array. GeoJSON requires coordinates to be represented as arrays of numbers. To resolve this issue, ensure that the âcoordinatesâ field is an array of numbers. For example, a point feature would have coordinates like [100.0, 0.0]. If youâre dynamically generating GeoJSON, check your code to ensure itâs producing arrays for coordinates. If youâre manually creating GeoJSON, ensure youâre following the correct syntax.
This guide will help you check for common problems that cause the log â GeoJSON âcoordinatesâ must be an array â to appear. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: .
Log Context
Log âGeoJSON âcoordinatesâ must be an arrayâ class name is GeoUtils.java. We extracted the following from Elasticsearch source code for those seeking an in-depth context :
coordinates = new ArrayList<>();
while (subParser.nextToken() != Token.END_ARRAY) {
coordinates.add(parseValidDouble(subParser; field));
}
} else {
throw new ElasticsearchParseException("GeoJSON 'coordinates' must be an array");
}
} else if (TYPE.equals(field)) {
if (subParser.currentToken() == Token.VALUE_STRING) {
geojsonType = subParser.text();
} else {
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