MarkerCluster does not work with error "evaluating 'Object.keys(self._markerMap)'" about ionic-native-google-maps

[wf9a5m75]

The error occurres when you manipulate the marker clustwr during map zooming. You can not do it.

[centvingt]

Hi, thanks very much for your prompt answer. We deeply need your help in order to fix this issue.

Starting from the ionic-native-google-maps demonstration, I have removed the zooming function during the « creation » of the map, in the home.ts file:

Then, I have deleted the zooming parameter, during the creation of the map, in the marker-cluster.ts file:

The map and the cluster show up from time to time in the cluster page, but things do not remain stable and it eventually crashes, as shown in the .gif below.

As you can see in this .gif, I neither manipulate the cluster, nor zoom. I only print the page and then it ends up with an error.

[wf9a5m75]

Did you try on actual device?

[centvingt]

Hi, indeed I have installed the application on an iPhone 5 with iOS 10.3.3, and the cluster makes the app crash too, on the iPhone.
I'm building the application with a MacBook Pro which is equipped with macOS 10.13.5.
The Node version I use is v10.4.1 and I also use NPM v6.1.0.

[wf9a5m75]

Oh, wait.. hold on.

[wf9a5m75]

Ok, I fixed the problem. Please reinstall the cordova-plugin-googlemaps from the multiple_maps branch.

$> cordova plugin rm cordova-plugin-googlemaps

$> cordova plugin add https://github.com/mapsplugin/cordova-plugin-googlemaps#multiple_maps --variable ...

[centvingt]

Hi, the bug seems to be fixed. Thanks very much for your quick reaction. I have sent you $100 by PayPal so that you can keep on updating this cool plugin. As things are ok now, I close the issue.

[wf9a5m75]

Thank you for your donation!