test your updates better

Great plugin but please – test better – you should test with tracks that do not have time/date/elevation per point.

Please update wp-gpx-maps-utils.php (lines 379 – 383):

$points->maxEle      = (count($_ele) > 0 ? max( $_ele ) : 0);
$points->minEle      = (count($_ele) > 0 ? min( $_ele ) : 0);
$points->totalLength = max( $_dist );
$points->maxTime     = (count($_time) > 0 ? max( $_time ) : 0);
$points->minTime     = (count($_time) > 0 ? min( $_time ) : 0);

If tracks do not contains times(speed) or elevation the code breaks