reference folio ver8

fout bij "dynamicelementtextitem.cpp"
@ 1183

label = elmt->actualLabel();

from:

QString DynamicElementTextItem::reportReplacedCompositeText() const
{
    QString string;
 
    if(m_parent_element.data()->linkType() & Element::AllReport)
    {
        string = m_composite_text;
 
        if (string.contains("%{label}") && m_other_report)
        {
            Element *elmt = m_other_report.data();
            QString label = m_report_formula;
            label = elmt->actualLabel(); // <======= set to NULL!!!!!
            string.replace("%{label}", label);
            qDebug()<<string<<label<<elmt->actualLabel(); // test van De-Backer
        }
        if (m_watched_conductor)
        {
            if(string.contains("%{function}"))
                string.replace("%{function}", m_watched_conductor.data()->properties().m_function);
            if(string.contains("%{tension-protocol}"))
                string.replace("%{tension-protocol}", m_watched_conductor.data()->properties().m_tension_protocol);
            if(string.contains("%{couleur-conducteur"))
                string.replace("%{couleur-conducteur}", m_watched_conductor.data()->properties().m_wire_color);
            if(string.contains("%{section-conducteur"))
                string.replace("%{section-conducteur}", m_watched_conductor.data()->properties().m_wire_section);
        }
    }
 
    return string;
}

Seeking further.... 

the origin of the bug is id fc73d53d73bc341e853e7f36e797bd8b9ad47b46

test: it works for that, but not after that

Joshua can certainly find the bug faster. Than me.