[Plugin: WP Geo] Remove lines connecting markers? sidebar error

How can you remove the connecting lines between the markers? I managed to do so on wp-geo.php with $map->show_polyline = true; but the code for the widget is different and I seem to be crashing the plugin when I edit the wp-geo-widget.php.

Related: I wanted to put $wpgeo->categoryMap(); on the sidebar but I get an error: “Fatal error: Call to a member function categoryMap() on a non-object”.

What’s odd is that it displays on my home.php file but I didn’t use get_sidebar() there.

The only way I get it to show is using the sidebar widget, but I wanted to remove the lines on the map. Which brings me back to my first question. 🙂