this.getProjection() error in MarkerManager

[ebakunin]

Hello,

I'm unsure if this is the best place to post this question, but here
it goes:

I'm using the latest version of MarkerManager and I always get the
error, "this.getProjection() is undefined". This is true for both the
stable and development versions. I know this issue has been raised
before (http://groups.google.com/group/google-maps-js-api-v3/
browse_thread/thread/263b763b3a034bf1?pli=1) but it was not really
answered and I don't know if there's a bugtracking option for this
project. Can anyone offer more information? Thanks for the help.

[William]

the MarkerManager is ready for use when it raises the 'loaded' event.
The "getProjection()" error is likely to happen when you use the
manager before it is 'loaded'. Therefore a callback function is
required for loading markers into the manager:

mgr = new MarkerManager(map);
google.maps.event.addListener(mgr, 'loaded', function() {
// load markers here
});

see the Weather Map example:
http://google-maps-utility-library-v3.googlecode.com/svn/tags/markermanager/1.0/docs/examples.html

...

[ebakunin]

Works great! Thanks for the explanation.

> see the Weather Map example:http://google-maps-utility-library-v3.googlecode.com/svn/tags/markerm...
>
> ...