Quick Settings Lambdas Error

[thyself]

If someone can help me on this one?
I use the available public studies templates, but the Quick Settings functions give error every time,

"java: cannot access javafx.scene.Node"
"class file for javafx.scene.Node not found"

// Quick Settings (Tool Bar and Popup Editor)
sd.addQuickSettings(Inputs.INPUT);
sd.addQuickSettings(new SliderDescriptor(MIDDLE_PERIOD, get("LBL_MIDDLE_PERIOD"), 20, 1, 9999, true, () -> Enums.Icon.SINE_WAVE.get()));
sd.addQuickSettings(new SliderDescriptor(ATR_PERIOD, get("LBL_ATR_PERIOD"), 10, 1, 9999, true, () -> Enums.Icon.SINE_WAVE.get()));

Can you help me understand what is going on and how to fix it?

 

[igor.s]

most likely reason is you don't have the javafx library in the path included.

 

[thyself]

Thank you and yes you are right! I had to download javafx from https://gluonhq.com/products/javafx/, extract it to the project folder, and add it as a lib in the project structure. After this I also had to add --module-path and --add-modules to the Run/Edit configurations/Application/VM Options, as described in this document https://javabook.bloomu.edu/setupjavafx.html