Gantt chart : problem with task dependency ?

[benbet]

Hi, thank you so much for you bundel ! :-)

But it seems that is a problem with gantt chart and the task depency.
I don't want to use dependency feature for my tasks and I set the last values to null in my Datatable.

`$i = 0;
foreach ($projects as $project){

        $datas[] =
            array(
                'id1' => $i,
                'id2' => $project->getProjectName(),
                'id3' => $i,
                'id4' => \DateTime::createFromFormat ( 'Y-m-d' , $project->getStartDate()->format('Y-m-d')),
                'id5' => \DateTime::createFromFormat ( 'Y-m-d' , $project->getEndDate()->format('Y-m-d')),
                'id6' => 80000,
                'id7' => 100,
                'id8' => null);
        $i++;
    }


    foreach($datas as $data) {
        $date = $data['id4']->format("Y, ").(intval($data['id4']->format("m"))-1).$data['id4']->format(", d");
        $date2 = $data['id5']->format("Y, ").(intval($data['id5']->format("m"))-1).$data['id5']->format(", d");
        $ganttProject
            ->addRow(
                [['v' => $data['id1']],
                    ['v' => $data['id2']],
                    ['v' => $data['id3']],
                    ['v' => "new Date[[[{$date}]]]"],
                    ['v' => "new Date[[[{$date2}]]]"],
                    ['v' => $data['id6']],
                    ['v' => $data['id7']],
                    ['v' => $data['id8']]]);
    };`

But in the tooltip of my second task, the label "Is on critical path" appears ... I don't understand what is wrong in my code ...

Can you help me ? :-)
Kr