in src/main/resources/SLING-INF/libs/sling/sightly/js/internal/resource.js [128:135]
resolve: function(path) {
var resolver = this.nativeResource.getResourceResolver();
var res = resolver.getResource(this.nativeResource, path);
if (res == null) {
return this._promise.failure(new Error('No resource found at path: ' + path));
}
return this._promise.success(new Resource(res, this._promise));
}