Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I have a JTextFiled. and i will be typing some integer values in to it.
I have another method called getMyAge(int age) which requires a int as a parameter.
I end up having a NumberFormatException, when i try to pass the integer that i typed in the textfield.
getMyAge(Integer.parseInt(txtFiled.getText()));
How can i fix this ? (I will at all instances type a Number in to the textfield). I tried the try-catch block but it still doesn’t work.
Can you try printing the content of
txtFiled.getText()maybe you can try replacing it bytxtFiled.getText().trim()because an extra empty space can easily cause the problem.