Cannot read property 'humanize' of undefined

[munkhorgil]

When I set locale as mn it produces error if I use updateLocale, On the contrary If I use locale instead of updateLocale there is no error, but gives depreciation warning.
Code as follows

moment.updateLocale('mn', {
    relativeTime: {
        future: '%s дараа',
        past: '%s өмнө',
        s: 'саяхан',
        m: 'минутын',
        ...
    }
});

moment.locale('mn');

Environment:

• Chrome
• OSX
• Node JS
• React JS
• Moment 2.17

Error:
Cannot read property 'humanize' of undefined

[ashsearle]

Can you check if this problem still exists in 2.21.0, and if it does can you show a bit more code for us to reproduce.

(I tried the code you provided - with ... deleted - and it works fine.)

[munkhorgil]

@ashsearle I've just upgraded to 2.21.0 error still show up here is my code

import React from 'react';
import ReactDOM from 'react-dom';
import { KnowledgeBase } from './containers';
import './sass/style.scss';
import TranslationWrapper from '../TranslationWrapper';
import moment from 'moment';

window.addEventListener('message', (event) => {
  // set locale moment
  moment.updateLocale('en', {
    relativeTime: {
      future: 'in %s',
      past: '%s ',
      s: 's',
      m: 'm',
      mm: '%d m',
      h: 'h',
      hh: '%d h',
      d: 'd',
      dd: '%d d',
      M: 'a mth',
      MM: '%d mths',
      y: 'y',
      yy: '%d y',
    },
  });

  moment.updateLocale('mn', {
    relativeTime: {
      future: '%s дараа',
      past: '%s өмнө',
      s: 'саяхан',
      m: 'минутын',
      mm: '%d минутын',
      h: '1 цагийн',
      hh: '%d цагийн',
      d: '1 өдрийн',
      dd: '%d өдрийн',
      M: '1 сарын',
      MM: '%d сарын',
      y: '1 жилийн',
      yy: '%d жилийн',
    },
  });

  moment.locale('mn');

  // render root react component
  ReactDOM.render(
      <TranslationWrapper>
        <KnowledgeBase />
      </TranslationWrapper>,
    document.getElementById('root'),
  );
});

[munkhorgil]

@ashsearle There is no locale for mn so that I put moment.defineLocale('mn', ... ) instead of updateLocale now it works fine.

[munkhorgil]

Unfortunately deprecation warning shows up @ashsearle

[ashsearle]

Which line of code triggers the deprecation warning? Which warning is it?

[munkhorgil]

Warning as follows: deprecation warning use moment.update locale
moment.locale('mn')

[ashsearle]

I'm not convinced you've given the right warning or line of code.

I suspect you're actually seeing:

Deprecation warning: use moment.updateLocale(localeName, config) to change an existing locale. moment.defineLocale(localeName, config) should only be used for creating a new locale See http://momentjs.com/guides/#/warnings/define-locale/ for more info.

You're trying to configure two locales. One already exists ('en') and one doesn't ('mn')

You should use updateLocale to modify the 'en' locale, and defineLocale for the 'mn' locale.

If you do that, does it get rid of the deprecation warning?

[marwahaha]

@munkhorgil - try upgrading to 2.22.0 - we now support locale mn.

Please re-open if you still have problems.

[bhaskardabhi]

Using 2.27.0 still issue is there