Hi, yeah basically I have some code using the Minim library to draw a visualisation using FFT. I added this code to try to draw the time domain waveform but when I export as application the program will not compile and I am told there was an error during the export and nothing else about what the error actually was.

1. int xl;
2.       int yl;
3.       Stroke(255);
4.       beginShape(POINTS);
5.       for (int i = 0; i < in.bufferSize() - 1; i++)
6.       {
7.           xl = i;
8.           yl = height/2  + (in.mix.get(i) * 5);
9.           vertex(xl, yl);
10.       }
11.       endShape();