Polymer lit element error

Lorenzo Wagner

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May 11, 2018, 9:47:11 PM5/11/18

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How implement polymer lit-element and use repeat and until as lit-html https://alligator.io/web-components/lit-html/ . ?

With examples of GitHub https://github.com/Polymer/lit-element . I get a error implement _render method....

You have to use TypeScript ?

Justin Fagnani

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May 11, 2018, 9:57:10 PM5/11/18

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You don't have to use TypeScript.

Are you implementing _render() in your subclass? The default implementation of _render() throws to tell you to implement it.

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Lorenzo Wagner

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May 12, 2018, 11:44:17 AM5/12/18

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Solved; there was not html import.

I still have problems implement unitl.js and repeat.js in lit-element...some example ?

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