Slider::TwoValueVertical - Confused how this works

I am trying to get a two value slider hooked up with a processor tree but i keep getting an error as the sliderValueChanged method keeps calling getValue()

I’m a bit of a noob so apologies if this is obvious:

i have this:

ScopedPointer AudioProcessorValueTreeState::SliderAttachment filterLFOTree;


filterLFO.setMaxValue(10.0f, dontSendNotification, false);
filterLFO.setTextBoxStyle(Slider::NoTextBox, false, 0, 0);
filterLFOlabel.setText(“Rate”, dontSendNotification);
filterLFOlabel.attachToComponent(&filterLFO, true);

filterLFOTree = new AudioProcessorValueTreeState::SliderAttachment(processor.tree,
“filterLFORate”, filterLFO);

I’m not sure if i’ve got to do something in my sliderValueChanged() method to stop it trying to call getValue()?

I’m also not sure what i should have in my PluginProcessor to get both of the values:

std::make_unique(“filterLFORate”, “filterLFORate”, NormalisableRange(0.0f, 10.0f,0.1f), 0.0f)