Uncaught TypeError: Object.values is not a function JavaScript
.values is unsupported in many browsers - you can use .map to get an array of all the values:
var vals = Object.keys(countries).map(function(key) { return countries[key];});See MDN doc: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/values or Official doc: https://tc39.github.io/ecma262/#sec-object.values (thanks @evolutionxbox for correction)
It's also worth noting that only Node versions >= 7.0.0 fully support this.
For those who ended up here and are using Angular, adding import 'core-js/es7/object'; to polyfills.ts file solved the problem for me.
/** IE9, IE10 and IE11 requires all of the following polyfills. **/import 'core-js/es6/array';import 'core-js/es6/date';import 'core-js/es6/function';import 'core-js/es6/map';import 'core-js/es6/math';import 'core-js/es6/number';import 'core-js/es6/object';import 'core-js/es6/parse-float';import 'core-js/es6/parse-int';import 'core-js/es6/regexp';import 'core-js/es6/set';import 'core-js/es6/string';import 'core-js/es6/symbol';import 'core-js/es6/weak-map';import 'core-js/es7/array';import 'core-js/es7/object'; // added import