Series not in the chart. Please addSeries to chart first.

DungeonLords

It is unlogical that I should
QChart *chart->addSeries(CalibSeries);
before
QScatterSeries *CalibSeries;->attachAxis(axisX);

Isn't it? And no information in Qt doc too...

I suggest add information to Qt doc.
attachAxis() should be called after addSeries()

DungeonLords

Christian Ehrlicher

I suggest add information to Qt doc.
attachAxis() should be called after addSeries()

Please create a bug report about this at bugreports.qt.io - this is a user-driven forum, the developers mostly only work with the bug tracker.

DungeonLords