java.lang.NumberFormatException

For input string: "b"

Samebug tips2

Java does not handle IPv6 nameservers before 1.8.0_60. Upgrade to the latest JVM.


rprp

This is a bug in Wise, updating to v4.10 seems to solve the problem.


rafaelrafael

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

Solutions on the web3871

  • via Unknown by Alex Reynders,
  • via Unknown by Henry Wong,
  • via GitHub by Maskulinum
    ,
  • Stack trace

    • java.lang.NumberFormatException: For input string: "b" at java.lang.NumberFormatException.forInputString(Unknown Source) at java.lang.Long.parseLong(Unknown Source) at java.lang.Long.parseLong(Unknown Source) at org.Java.Instructor.Project.hexadecimalEquivalent1(Project.java:86) at org.Java.Instructor.Project.Calculator(Project.java:271) at org.Java.Instructor.Project.main(Project.java:329)

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