angular-cli: bug(moment-adapter): "_rollupMoment__default is not defined"

The new @angular-devkit/build-angular has a problem compiling @angular/material-moment-adapter:

Possible workaround is just to add this to polyfills.ts:

window['_rollupMoment__default'] = null;

Edit: Noted wrong package 😕

Can recreate with "@angular-devkit/build-angular": "~0.901.0"

“Resolved” with "@angular-devkit/build-angular": "~0.900.7"

ISSUE RESOLVED

Issue is not resolved, this is a workaround. We should’nt have to downgrade or change moment import.

I spent some time investigating it and it’s most-likely an issue with build-angular like mentioned above. I’ve narrowed it down to somewhere between 0.900.3 and 0.901.0-next.4. The issue comes from the following lines:

var Jg = n("wd/R");
const Zg = _rollupMoment__default || Jg

Compared to the ones from a working version:

Ng = n("wd/R"),
Vg = n.n(Ng).a || Ng

I’m transferring the issue over to the correct repo.

Same problem

The new @angular-devkit/build-angular has a problem compiling @angular/material-moment-adapter:

Possible workaround is just to add this to polyfills.ts:

window['_rollupMoment__default'] = null;

This is probably the better workaround instead of downgrading the angular-devkit.

I have btw. the same issue with “getAngularJSGlobal” and “_rollupMoment__default” in our AngularJS/Angular 9.1 Hybrid App.

@JosepAlacid the issue is fixed by this PR https://github.com/angular/angular-cli/pull/17364. We’ll release the fix on Wednesday.

Please note that this is not only problem with Moment - I’m getting the same error with ng2-dragula lib

Lost one day looking for this 😢

I tried the new version 9.1.1, that has been released today, and it solved the issue for me.

Same problem here in production build only with “@angular-devkit/build-angular”: “~0.901.0”. Downgraded for now.

Yep, also seeing this issue with moment after upgrading

Have the same problem but with main-es2015.8a5dc9b260c775d8aa4b.js:1 Uncaught ReferenceError: dragulaExpt__default is not defined (“@angular-devkit/build-angular”: “~0.901.0”)

@wasiddiqui, ~0.907.0 worked for me. My project is using another lib, that was also built with ~0.901.0. once I’ve rebuilt that lib and my project, the issue has gone. So you might need to check your dependencies.

Same Here:

@JACrazy no need to go back to 3.6. We fixed this issue and published the fix on npm.

Please note that this issue breaks the prod build even for those who don’t use Moment.js and _rollupMoment. Some regression has been introduced going from 0.900.7 to 0.901.0.

The fix is not our yet. @danielehrhardt did you build the CLI from source?

Thank you @4typen, I was just trying to fix that and your workaround is much better!

As @OckePocke mentioned, we released CLI 9.1.1 today. If the problem still persist for you, feel free to open a new issue linking this one.

I think this is because angular-cli has not been released yet, still in v9.1.0.

I just don’t understand how to apply @mgechev fix or I don’t understand why this issue is closed.

Same here with ng2-dragula after updating from 9.0.0 to 9.1.0…

Same problem with the production build.