i get this error "Uncaught TypeError: Cannot call method 'toLowerCase' of undefined medium.editor.js?da833dcf63a62ae704445479a4bbdc13fb4538d5:317"

[crapthings]

when i select text of first line, then click h1 or h2 button, this error show up at console

i use this with meteor.js and my code is like

Template.editDocument.rendered = ->
    editor = new MediumEditor '.editable'

<template name="editDocument">

    {{#with document}}
        <div id="main-head">
            <a href="{{pathFor 'viewDocument'}}" class="title">{{title}}</a>
        </div>

        <div id="main-body">
            <div class="content editable" data-placeholder="开始写文档。。。">{{content}}</div>
        </div>
    {{/with}}

</template>

this is part of error codes indicate around 317

 while (this.parentElements.indexOf(tagName) === -1) {
            selectionEl = selectionEl.parentNode;
            tagName = selectionEl.tagName.toLowerCase();
        }

[crapthings]

i've tried times

only first line can't set h1 or h2 and the other buttons work.

[daviferreira]

Heya, wich browser is that? Couldn't reproduce the problem.

[crapthings]

chrome latest version

[daviferreira]

Got it now, it happens when the contenteditable has only text, with no tags. Going to fix it soon, thanks.

[crapthings]

oh my Ferreira ~~~ lalala awesome!