TypeError: el.style is undefined

when content is salt string. We get an exception.

controller section:

  $scope.map = {
    'windowControl': {},
    'center'       : {
      'latitude' : 40,
      'longitude': 29
    },
    'zoom'         : 20,
    'options'      : {
      'content'    : 'test',
      'pixelOffset': {
        'width' : 0,
        'height': -40
      }
    }
  };

  $scope.showInfoWindow = function () {

    $scope.map.control.showWindow();
  };

html:

        <ui-gmap-google-map center="map.center" zoom="map.zoom">
          <ui-gmap-marker idKey='1' coords="map.center" click="showInfoWindow()"></ui-gmap-marker>
          <ui-gmap-window coords="map.center" show="true" options="map.options" control="map.windowControl"></ui-gmap-window>
        </ui-gmap-google-map>

the code that throws exception:

        maybeRepaint: function(el) {
          if (el) {
            el.style.opacity = 0.9;
            return $timeout(function() {
              return el.style.opacity = 1;
            });
          }

[cthrax]

Please create an MVCE https://github.com/angular-ui/angular-google-maps/wiki/MCVE so we can help you further.

i created a simple project that reproduces the error.
https://github.com/codvio/angular-google-maps-mcve-issue1381

[cthrax]

It appears we currently assume we're working with an element if something is there, rather than just a string. Should be a simple fix (check for style property as well as element), but in the meantime you can work around it by wrapping your text in a <span>. As demonstrated here. http://plnkr.co/edit/DtegeOdOmya6pyN4SzMd?p=preview

Work around doesn't work for me.

Finally i tried following for very trivial solution:
http://plnkr.co/edit/oddpD5YHXMN6X5ZUAaWY?p=preview

[cthrax]

My apologies, what I was using for testing was slightly different, see this http://plnkr.co/edit/DtegeOdOmya6pyN4SzMd?p=preview where the <span> is placed as transcluded content in the window directive.

There is another issue about this example.

When i zoom out via mouse scroll, info window location changes. I don't know this is an issue or i missed something?

[cthrax]

That's because the coordinates are set to map.center, which updates as the center of the map updates. You need a separate object to store the coordinates.