Cannot read property 'value' of undefined

[achtan]

hi, i am getting this error, but i cannot find where is occurred

> args >> undefined undefined undefined

index.js:121 TypeError: Cannot read property 'value' of undefined
    at http://localhost:3000/packages/sergeyt_typeahead.js?0ed9586690ee3bfbc3b6c6983d55ddc2dcaf0b40:218:67
    at String.reverseArgs (http://localhost:3000/packages/sergeyt_typeahead.js?0ed9586690ee3bfbc3b6c6983d55ddc2dcaf0b40:94:28)
    at Function.jQuery.extend.each (http://localhost:3000/packages/jquery.js?dd8bac56f8fd3666d433d2285ae01e52597cc51a:417:23)
    at Object._.each (http://localhost:3000/packages/sergeyt_typeahead.js?0ed9586690ee3bfbc3b6c6983d55ddc2dcaf0b40:92:19)
    at SearchIndex.tokenize [as datumTokenizer] (http://localhost:3000/packages/sergeyt_typeahead.js?0ed9586690ee3bfbc3b6c6983d55ddc2dcaf0b40:217:23)
    at http://localhost:3000/packages/sergeyt_typeahead.js?0ed9586690ee3bfbc3b6c6983d55ddc2dcaf0b40:478:51
    at reverseArgs (http://localhost:3000/packages/sergeyt_typeahead.js?0ed9586690ee3bfbc3b6c6983d55ddc2dcaf0b40:94:28)
    at Function.jQuery.extend.each (http://localhost:3000/packages/jquery.js?dd8bac56f8fd3666d433d2285ae01e52597cc51a:417:23)
    at Object._.each (http://localhost:3000/packages/sergeyt_typeahead.js?0ed9586690ee3bfbc3b6c6983d55ddc2dcaf0b40:92:19)
    at SearchIndex.window.SearchIndex._.mixin.add (http://localhost:3000/packages/sergeyt_typeahead.js?0ed9586690ee3bfbc3b6c6983d55ddc2dcaf0b40:475:19)
searchFilter.es6:14 

Uncaught TypeError: async is not a function

html

<input class="typeahead search" name="search" type="text"
                     placeholder="Marketing Assistant,  HR Advisor, Software Engineer..."
                     autocomplete="off" spellcheck="off"
                     data-source="suggestions"
                     data-selected="selected"
                     data-min-length=0
                     data-limit="100"
                     data-template="suggestion" />

Template helper

suggestions(query, sync, async) {
    console.log('> args >>', query, sync, async);
    setTimeout(function() {
      var data = SuggestionsSearch.getData();
      async(data);
    }, 30);
  },

as you can see console.log('> args >>', query, sync, async); is logged befor the error Cannot read property 'value' of undefined but all args are undefined

any suggestion on this?

[mvgalle]

You'll want to make sure to update "data-selected" to "data-select"

[kevinwu]

did you solve the problem?