Netbeans Ide'）'预期

Question

private void btnUserActionPerformed(java.awt.event.ActionEvent evt) {                                        
   String strName,strFood,strAge; 
   strName=this.txtDogsname.getText();
   strFood=this.txtDogsfood.getText();
   int age= Integer.parseInt(txtDogsage.getText());
   //Changes string to int
   this.lbloutput.setText("The Dog's name is "+strName+". "+ strName+"'s favourite food is "+ strFood+". "+strName+"'s Age in human years is"+(age*7);" years old.");
}   

Can't seem to catch where I missed it. Thanks for the help in advance.

this.lbloutput.setText("The Dog's name is "+strName+". "+ strName+"'s favourite food is "+ strFood+". "+strName+"'s Age in human years is"+(age*7);" years old.");

^the line that seems to be the problem

Answer 1

Change the line

this.lbloutput.setText("The Dog's name is "+strName+". "+ strName+"'s favourite food is "+ strFood+". "+strName+"'s Age in human years is"+(age*7);" years old.");

to

this.lbloutput.setText("The Dog's name is "+strName+". "+ strName+"'s favourite food is "+ strFood+". "+strName+"'s Age in human years is"+(age*7)+" years old.");

"+(age*7);" years old" "+(age*7);" years old" . The ; was the problem. Use + the concatenation was not proper.

Answer 2

You are using ; after (age*7) . Remove it and add + , it should work