PennController for IBEX › Forums › Bug Report › suddenly: conditional never 'success' › Reply To: suddenly: conditional never 'success'
July 7, 2022 at 12:48 pm
#8255
![](https://www.pcibex.net/wp-content/uploads/2018/10/IMG_8365-e1540835663655-150x150.jpg)
Keymaster
Hello Daniela,
My apologies for the late reply. As far as I can tell, you don’t need to use any Var element in your code. You could do something like this instead:
// Top of your script const YES_KEY = 'F', NO_KEY = 'J'; // inside your trial newKey("rating", "FJ") .callback( getTimer("time_out1").stop() ) .log("all") , getTimer("time_out1").wait() // I added this here as it seems to make sense given the callback above , getKey("rating") .test.pressed( variable.match=='yes' ? YES_KEY : NO_KEY ) .success( newText ("match_text", variable.prac_correct) // print the CORRECT feedback response for this trial .css({"font-size":"20px","font-family":"times new roman"}) .print("20vw","40vh") ) .failure( newText ("mismatch_text", variable.prac_incorrect) // print INCORRECT feedback .css({"font-size":"20px","font-family":"times new roman"}) .color("red") .print("20vw","40vh") ) , newText("spacebar", "Press the spacebar to continue.") .css({"font-size":"15px","font-family":"times new roman"}) .italic() .center() .color("red") .print("20vw","50vh") , newKey("feedback", " ").wait()
Remember that you can always share your project’s demonstration link as a way to share your code and make troubleshooting easier
Jeremy