html template is missing in google-map

[tenacious-joy]

When google-map is imported in a polymer 3 element, it produces the following error:

element-mixin.js:362 template getter must return HTMLTemplateElement
Uncaught TypeError: Cannot read property 'api' of undefined

It occurs in chrome.

It can be fixed by:

1. Importing html from html-tag.js
2. And return the template as html template.

Fix:
import { html } from '@polymer/polymer/lib/utils/html-tag.js';
Change Polymer({
_template: [[some html]]
}) to

Polymer({
_template: html[[some html]]
})

Had to fix this inside node_modules which cannot be pushed to production.

[Anoop Sharma]

Hi your issue is still there or code is available in production.?

[Min-Yih Hsu]

The issue is still there. Importing html seems to be the only solution :-(

[Simon Hampton]

Just run into this bug as well - the fix is simple enough (as described above) but now I've had to copy this library into my code and make the edit (as well as changing several import statements). I can see that is has been left untouched for a long time already but hope it gets addressed