Problems instantiating an Amplitude object (in Linux)

[tim-taylor]

I'm running Processing 3.3.7 with Sound library 2.0.2 on Linux (Kubuntu 18.04). I'm having problems running the basic Amplitude class example given in the online reference at https://processing.org/reference/libraries/sound/Amplitude.html

Specifically, the Processing IDE gives a red underline of three lines of code. I've attached a screenshot below. The first error is with the Amplitude constructor (see screenshot) - it looks like it doesn't properly recognise the this pointer as a PApplet pointer, which is weird.

The other aspects of the library that I've tried so far are working properly, e.g. SoundFile and the various oscillator classes. This is the first problem I've come across. I've tried removing all libraries from sketchbook/libraries and doing a fresh install of the sound library with no other libraries installed, but get the same problem.

[tim-taylor]

Ooops... well that's embarrassing. The problem is because I called my file Amplitude.pde and this was polluting the namespace :-( I've renamed the file and the example now works...