Why my class doesn't work?!

Processing Libraries
3

Dear @Kevin,

Thanks for your reply.
Here is below a smaller example program. I tried to debugg and to narrow down the mistake. Lines 61-62 don’t work like expect. I’d like the WordAttractor to repell the bezier curves of each letterThe error is inside the class :“the constructor is undefined”. Where am I wrong ?
Thank you for your help!
Best,
L

import geomerative.*;

int x, y;
String [] message={"music is like a mountain path"};
color textColor=0;
RFont f;
RShape gShape; 
float fontSize=110;
int splitGlyph = 120;
RPoint[][] pointsP;
float r = random(5, 20);
WordAttractor attractorW;

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

void setup() {
  size(1920, 1080);
  RG.init(this);
    f = new RFont("FreeSans.ttf", int( fontSize), LEFT); 
}

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

void draw() {

  background(0);
  smooth();
  pushMatrix();
  for (int l=0; l<message.length; l++) {
    translate(200, height/2);
    pointsP= new RPoint [message[l].length()][splitGlyph];

    RShape [] gShape = new RShape [message.length];
    //get grouped lettershapes from RFont    
    gShape [l] = f.toShape(message[l]); 
    //get the PShape[] containing all the single letters as RShapes. Each letter = children
    RShape[]letterShapes = gShape[l].children;
    //Number of childrens --> number of letters
    int tChildCount = gShape[l].children.length;
    //int tChildrenCount = gShape[1].children.length;
    for (int k = 0; k < tChildCount; k++) { 
      RShape tShape = letterShapes[k];

      // Calculate distance between mouseX position and the center of each character
      float dx= dist(mouseX, 0, gShape[l].children[k].getCenter().x, 0);
      //Scale each character according to its distance with mouseX
      float sx= map(dx, 0, 100, 3, 1);
      float r= map(dx, 0, 100, 0, -TWO_PI);
      if (dx<100 && mouseY > height/2-100 && mouseY<height/2+100 && l==0 ) {
        gShape[l].children[k].scale(sx, gShape[l].children[k].getCenter());
        gShape[l].children[k].rotate(r, gShape[l].children[k].getCenter());
      }
      for (int j=0; j<splitGlyph; j++) {
        float frac=(1.0/splitGlyph);  
        pointsP[k][j]=gShape[l].children[k].getPoint(j*frac);
        RPoint topLeft = tShape.getTopLeft();
        RPoint bottomRight = tShape.getBottomRight();
        bottomRight.x +=30;
       
        attractorW= new WordAttractor(mouseX, mouseY,pointsP[k][j]);
        attractorW.attract();

        /*RPoint position = new RPoint(mouseX, -20);
         float d=pointsP[k][j].dist(position);
         RPoint desired = new RPoint (pointsP[k][j]);
         desired.sub(position);
         desired.normalize();
         desired.scale(map(d, 0, 150, 50, 0));
         pointsP[k][j].add(desired);*/

        stroke(255);
        pushMatrix(); 
        translate( pointsP[k][j].x, pointsP[k][j].y);
        beginShape();
        noFill();
        strokeWeight(1);
        float angle = TWO_PI/18;
        rotate(j/angle+mouseX/500*noise(pointsP[k][j].x));
        bezier(-5*(noise(5)), 5, -10*(noise(2)), 5, -5*noise(10), -5, 5, -5);
        endShape();
        popMatrix();
      }
    }
  }
  popMatrix();
}

class WordAttractor {

  float force_radious = 100;
  float maxForce = 12;
  RPoint position;
  RPoint [][] points;

  WordAttractor(float x, float y, RPoint [][]p ) {
    points = p;
    position = new RPoint(x, y);
  }

  void attract() {
    for (int i =0; i<pointsP.length; i++) {
      for (int j =0; j<pointsP[i].length; j++) {
        float d= points[i][j].dist(position);
        if (d < force_radious) {   
          RPoint desired = new RPoint(points[i][j]);
          desired.sub(position);
          desired.normalize();
          desired.scale(map(d, 0, force_radious, maxForce, 0));
          points[i][j].add(desired);
        }
      }
    }
  }
}