regeneratorRuntime not defined error in new xrp app

[Marxpark]

New xrp app doesn't work (at least for me). Constantly throws error regeneration runtime is not defined:

./node_modules/@ledgerhq/hw-app-xrp/lib/Xrp.js:53
      var _ref = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee(path, display, chainCode, ed25519) {
                                                 ^

ReferenceError: regeneratorRuntime is not defined
    at ./node_modules/@ledgerhq/hw-app-xrp/lib/Xrp.js:53:50
    at ./node_modules/@ledgerhq/hw-app-xrp/lib/Xrp.js:106:6
    at Object.<anonymous> (./node_modules/@ledgerhq/hw-app-xrp/lib/Xrp.js:290:2)
    at Module._compile (internal/modules/cjs/loader.js:689:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
    at Module.load (internal/modules/cjs/loader.js:599:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
    at Function.Module._load (internal/modules/cjs/loader.js:530:3)
    at Module.require (internal/modules/cjs/loader.js:637:17)
    at require (internal/modules/cjs/helpers.js:20:18)

if i add const regeneratorRuntime = require("regenerator-runtime"); in the lib/xrp.js, it starts working normally.

[Marxpark]

Same issue happening on transport hid
js/node_modules/@ledgerhq/hw-transport-node-hid/lib/TransportNodeHid.js:354
var _ref = _asyncToGenerator( /#PURE/regeneratorRuntime.mark(function _callee(path) {

[meriadec]

looks like you need to add babel-polyfill

[Marxpark]

Yeah, google said that in a couple of posts, but its not the appropriate solution. If it's a known requirement, it should be in the dependancies? And in a way, it is, because if i add the require statement, then everything works fine. The last version of the app (4.25) works perfectly fine out of the box, not having to install any of babel deps.
And even when i installed babel polyfill, it still didnt work for me...

[meriadec]

it originated here #228
I agree, it's a pain to have this particularity. Should be temporary until moving to babel@7

[Marxpark]

Googled the s*** out of the error, didnt find that thread. Thanks!

[Moejoe90]

I think this problem should be still open as moving to babel@7 didn't solve it

[MicahZoltu]

I am getting this with latest release 0.48.0 in a very simple project (almost no other dependencies besides ledgerhq stuff).

[MicahZoltu]

The recommended solution of import "babel-polyfill" doesn't work, just results in Cannot find module 'babel-polyfill'.

[meriadec]

npm i babel-polyfill