After a thorough search, I discovered that most of the posts discussing this warning were related to issues with MomentJS. However, in my case, the warning is appearing right after importing it into my main.js file without even utilizing it yet. I haven't even implemented a "new Date()" or any moment call anywhere in my code.
The complete warning message I am encountering is:
Deprecation warning: value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are discouraged and will be removed in an upcoming major release. Please refer to http://momentjs.com/guides/#/warnings/js-date/ for more info.
Arguments:
[0] _isAMomentObject: true, _isUTC: false, _useUTC: false, _l: undefined, _i: function Vue (options) {
if ("development" !== 'production' &&
!(this instanceof Vue)
) {
warn('Vue is a constructor and should be called with the `new` keyword');
}
this._init(options);
}, _f: undefined, _strict: undefined, _locale: [object Object]
Error
at Function.eval [as createFromInputFallback] (webpack-internal:///./node_modules/moment/moment.js:320:98)
at configFromInput (webpack-internal:///./node_modules/moment/moment.js:2606:19)
at prepareConfig (webpack-internal:///./node_modules/moment/moment.js:2577:13)
at createFromConfig (webpack-internal:///./node_modules/moment/moment.js:2544:44)
at createLocalOrUTC (webpack-internal:///./node_modules/moment/moment.js:2631:16)
at createLocal (webpack-internal:///./node_modules/moment/moment.js:2635:16)
at hooks (webpack-internal:///./node_modules/moment/moment.js:12:29)
at Function.Vue.use (webpack-internal:///./node_modules/vue/dist/vue.esm.js:4850:14)
at eval (webpack-internal:///./src/main.js:51:46)
at Object../src/main.js (http://localhost:8080/app.js:14037:1)
I installed momentJS in my project by using the command:
npm i moment -D
In my main.js file, I included the following code:
import * as Moment from 'moment'
Vue.use(Moment)
window.app = new Vue({
el: '#app',
router: Router,
store: store,
render: h => h(App)
})
Even though it's just a warning, seeing it every time the page refreshes can get bothersome. Any suggestions on how to resolve this issue would be greatly appreciated. Thank you!