regeneratorRuntime is not defined

[jerzzhang]

I am running into an issue importing Anvil.

const Anvil = require('@anvilco/anvil');

C:\Users\Ansel\Documents\development\endow-server\node_modules\@anvilco\anvil\lib\index.js:77
      regeneratorRuntime.mark(function _callee2(url, options) {
      ^

ReferenceError: regeneratorRuntime is not defined
    at C:\Users\Ansel\Documents\development\endow-server\node_modules\@anvilco\anvil\lib\index.js:77:7
    at C:\Users\Ansel\Documents\development\endow-server\node_modules\@anvilco\anvil\lib\index.js:176:6
    at Object.<anonymous> (C:\Users\Ansel\Documents\development\endow-server\node_modules\@anvilco\anvil\lib\index.js:292:2)
    at Module._compile (internal/modules/cjs/loader.js:955:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:991:10)
    at Module.load (internal/modules/cjs/loader.js:811:32)
    at Function.Module._load (internal/modules/cjs/loader.js:723:14)
    at Module.require (internal/modules/cjs/loader.js:848:19)
    at require (internal/modules/cjs/helpers.js:74:18)
    at Object.<anonymous> (C:\Users\Ansel\Documents\development\endow-server\lib\anvil.js:4:15)
    at Module._compile (internal/modules/cjs/loader.js:955:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:991:10)
    at Module.load (internal/modules/cjs/loader.js:811:32)
    at Function.Module._load (internal/modules/cjs/loader.js:723:14)
    at Module.require (internal/modules/cjs/loader.js:848:19)
    at require (internal/modules/cjs/helpers.js:74:18)
    at Object.<anonymous> (C:\Users\Ansel\Documents\development\endow-server\routes\nonprofit.js:7:34)
    at Module._compile (internal/modules/cjs/loader.js:955:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:991:10)
    at Module.load (internal/modules/cjs/loader.js:811:32)
    at Function.Module._load (internal/modules/cjs/loader.js:723:14)
    at Module.require (internal/modules/cjs/loader.js:848:19)
[nodemon] app crashed - waiting for file changes before starting...

[benogle]

Hey @jerzzhang, the quick fix is to yarn add @babel/polyfill then import it before importing anvil. Though this is annoying if you are not using babel.

We are using async/await functions in the library which babel transpiles down with this regeneratorRuntime reference. We'll look into removing this dep...

[jerzzhang]

Thank you!