java.lang.NumberFormatException

For input string: "a" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)

Samebug tips0

There are no available Samebug tips for this exception. If you know how to solve this issue, help other users by writing a short tip.

Don't give up yet. Paste your full stack trace to get a solution.

Solutions on the web5523

  • For input string: "" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
  • via Stack Overflow by user2113442
    , 1 year ago
    For input string: "" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
  • via Stack Overflow by savelich
    , 1 year ago
    For input string: " " at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
  • Stack trace

    • java.lang.NumberFormatException: For input string: "a" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:580) at java.lang.Integer.parseInt(Integer.java:615) at ReadWriteFile.readFile(patron.java:50) at Main.main(Testingprogram.java:6)

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    2 times, 2 months ago
    Once, 5 hours ago
    7 times, 13 hours ago
    2 times, 2 days ago
    Unknown user
    Once, 3 days ago
    159 more bugmates