ControlP5 0.1.1 infos, comments, questions at http://www.sojamo.de/controlP5


ERROR. an error occured while forwarding a Controller value
to a method in your program. please check your code for any
possible errors that might occur in this method .
e.g. check for casting errors, possible nullpointers, array overflows ... .
method: printText
exception:  java.lang.reflect.InvocationTargetException

/**
* controlP5texfield by andreas schlegel
* textfield is a controller for single line text input.
* controlP5 website at http://www.sojamo.de/controlP5
*/
import controlP5.*;

ControlP5 controlP5;

int myColorBackground = color(0,0,0);

/* the textValue field will be used as unique name for a textfield
* controller below, hence it will be automatically updated by controlP5
* if changes are made to the controller. mkae sure the field is
* public so that the automatic update will work and now security exception
* will occur.
*/
public String textValue = "";
public String name ="";
public String email ="";
public String phone = "";

public PrintWriter output;
PFont myFont;
PImage e;




void setup() {
 size(400,600);
 controlP5 = new ControlP5(this);
 controlP5.addTextfield("name",100,80,200,20);
 controlP5.addTextfield("email",100,120,200,20);
 controlP5.addTextfield("phone",100,160,200,20);
 controlP5.addBang("printText",100,200,100,20);
 output = createWriter("info.txt"); // Create a new file in the sketch directory
}

void draw() {

 background(myColorBackground);
 e = loadImage("enter.jpg");
 image(e, 0, 0);

}

/* controlP5 checks each controller's unique name when created.
* if the name equals a method or field in your sketch, then controlP5
* will forward events triggered by a controller to its applicable
* method or field.
*/
/*
void texts(String theText) {
 println("texts : "+theText);
}
*/

void printText() {
/*  println("Name: "+name);
 println("Email: "+email);
 println("Phone:"+phone);
*/
 output.println(name);// Write to the file
 output.println(email);// Write to the file  
 output.println(phone);// Write to the file
 output.flush(); // Writes the remaining data to the file
 output.close(); // Finishes the file

}

I am new to processing but have a good understanding of programming but I havent gotten this error before.  Can anyone help me?