You can fix that in view.html.php, line 62, remplace:
$doc->addScript("
google-maps-utility-library-v3.googlecod...le/src/infobubble.js
");
by: $doc->addScript($asseturl."infobubble.js"); or $doc->addScript($asseturl."infobubble-min.js");
(don't forget adding infobubble.js or infobulle.js in the jopensim assets directory, see attachment).
Oups, this issue is not new and I made a quick fix quite a few months ago already (see
this topic
). The changes just didnt find their way into the new version
Note to myself: make a big note not to forget it next time