It didn't solved my problem, but I found another way of doing it. Simplfied code:
onActivate() { oldSimpleMathQuestion = new SimpleMathQuestion(actualQuestion.question, actualQuestion.answer)); actualQuestion = genereateSimpleMathQuestion(); } onSuccess { if(oldSimpleMathQuestion.answer==getUserInput()) { // do normal action } else // perform error message, etc. } -- Tomasz Dziurko --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]