QtCreator errors with QtGraphs QML

[Tobias83]

@jsulm In release mode, there is also the error unknown component for the QtGraphs prompts.

[SGaist]

Even if it was already done once:

• Exit Qt Creator
• Delete the CMakeLists.txt.user file from your sources
• Nuke all build folders
• Start Qt Creator and reconfigure your project

[Tobias83]

@SGaist OK, I did so and there is no change: unknown component )-:

[SGaist]

Since you wrote that the example is building successfully, what about copying it and the gradually replace its content with the one from your project ?

[Tobias83]

@SGaist OK, I coppied the main.qml file from the hellographs example to my project. And the GraphsView prompt was recognized. I found out, what the problem with my Main.qml was. I had to change the import commands:
instead of

import QtGraphs 2.12

change to

import QtGraphs

helped (-:

Thank you very much!!!

But, I have still a question: How can I use the XYModelMapper? Is there a good example? The usage differs to QtCharts, specially xSection : qsizetype ...

Tobias