Object expected error on IE11

[molkemon]

Hello,

timeline is broken in IE11, even the basic examples won't load, error generated in console:
Object expected: vis-timeline-graph2d.min.js (25,19969)

I also tried with the merge timeline-plus branch, same error there.

Both 4.21 and the latest timeline-plus version do load properly in IE11.

In Firefox, loading works fine for all versions.

[siki38]

Problem is in util.extend and util.toArray from vis-util which are
var extend = Object.assign;
var toArray = Object.values;
and they are not supported by IE11 :(

[mojoaxel]

@siki38 Thanks for looking into this! I'll move this issue to vis-util.

[mojoaxel]

@Thomaash Can you please configure babel to also support IE11+. Thx!

[vis-bot]

🎉 This issue has been resolved in version 1.1.5 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[lewdev]

I had IE11 issues and just added babel-polyfill and it worked.
See: https://babeljs.io/docs/en/usage
or
https://cdnjs.com/libraries/babel-polyfill