GeoLeaf Core API - v3.19.0
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    Event object passed to the terrain module DEM error listener. MapLibre emits error events carrying an optional sourceId and error payload; the manager filters on the terrain source id.

    interface NativeMapErrorEvent {
        sourceId?: string;
        error?: { message?: string } | null;
        target?: NativeMap;
    }
    Index
    sourceId?: string
    error?: { message?: string } | null
    target?: NativeMap

    The map the event was fired on — every engine event carries it.