Hi,

I'm trying to create a 3D audio visualizer in AAF and I'm stuck on an expression error.

In the tutorial that I am following at around 1m30s, the guy copies an expression and inserts it into the position of a solid. I wrote down the expression and checked that it matches, but when I paste it in I get the 'expression result must be of dimension 2, not 1' error. I don't know anything about expressions and I have no idea what I'm doing wrong. Would be great if someone could help me out.

Thank you!

`myEndTime = 0;`

thisTime = time-thisLayer.inPoint;

segMin = 0.8; //minimum segment duration

segMax = 0.8; //maximum segment duration

minVal =[0.0];

maxVal =[10.99,6.99];

end = 0;

j = 0;

if (thisTime >= myEndTime) t = thisTime else t= myEndTime;

while (t>=end){

j+=1;

seedRandom(j,true);

start = end;

end += random(segMin,segMax);

}

endVal = random(minVal,maxVal);

seedRandom(j-1,true);

dummy = random();

startVal = random(minVal,maxVal);

[Math.floor(startVal[0]), Math.floor(startVal[1])]*150+[40,40];