TypeError: Cannot read property 'length' of undefined

[bahit]

When using Dropdown (General > Dropdown), I get console error of cannot read property 'length' of undefined, which is located at node_module/buefy/lib/src/index.js.

TypeError: Cannot read property 'length' of undefined
    at /Users/bahit/Projects/markx/app/node_modules/buefy/lib/src/index.js:formatted:3637
    at Array.<anonymous> (/Users/bahit/Projects/markx/app/node_modules/buefy/lib/src/index.js:formatted:2445)
    at t (/Users/bahit/Projects/markx/app/node_modules/buefy/lib/src/index.js:formatted:2413)

Above error lines expanded after I used chrome dev tool's expanding the minified code (else it would just indicate line 3 minified).

I don't know how to use source map.

I only used the provided code:

<b-dropdown>
    <button class="button" slot="trigger">
        <span>Dropdown</span>
        <b-icon icon="arrow_drop_down"></b-icon>
    </button>

    <b-option>Action</b-option>
    <b-option>Another action</b-option>
    <b-option>Something else</b-option>
</b-dropdown>

[surgiie]

Having same issue? Any fixes?

[rafaberaldo]

I'm on a trip right now. When I get back by Monday gonna take a look at it.