Bable-polyfill problem

[nickvergessen]

There seems to be a problem with multiple apps (deck, groupfolders, …) which do not work anymore on master:

Error: only one instance of babel-polyfill is allowed

For the groupfolder app deleting the following line solved it:
https://github.com/nextcloud/groupfolders/blob/d0367531a6d862717c09056b05408f8f664b7d51/webpack.prod.config.js#L12

I'm not sure where this comes from all of a sudden. I tried going back to master from mid january but the problem still persists. I also disabled ALL apps that can be disabled apart from the groupfolder app and it's still a problem.

@nextcloud/javascript

[ChristophWurst]

I can't reproduce this. I've never seen the error and files, Mail and Deck work just fine here. Does this happen on a specific browser?

[nickvergessen]

Firefox and chrome, deck was fixed with nextcloud/deck#886

[ChristophWurst]

Ah okay, so it only happens with apps that ship their own polyfill, right?

[ChristophWurst]

Is this still an issue?

[ChristophWurst]

I'll just assume it's not 😉

[johannespfeiffer]

Seeing the same issue in calendar app.

Ugly workaround to make the calendar work again in IE11:

cd apps/calendar/js/public
mv vendor.ie.min.js vendor.ie.min.js.old
mv vendor.js vendor.ie.min.js

[ChristophWurst]

@georgehrke fix it ;-)