Provided String does not consist of real numbers

java.lang.NumberFormatException
Javadoc
Thrown to indicate that the application has attempted to convert a string to one of the numeric types, but that the string does not have the appropriate format. @author unascribed @see java.lang.Integer#parseInt(String) @since JDK1.0
at sun.misc.FloatingDecimal.readJavaFormatString
(source)

Typical Exception Messages

  1. empty String
  2. multiple points
  3. <No message>
  4. For input string: "?"
  5. For input string: "."
  6. For input string: "null"
  7. Intermedate merge failed
  8. java.lang.reflect.InvocationTargetException
  9. For input string: "1.\"
  10. For input string: "-~"

Specific cases

External results for this pattern (813)

  1. 843789via Oracle Community3 weeks ago
    empty String
    Show stack trace
  2. nbusovia GitHub3 weeks ago
    For input string: "26986986E..26986986269869864EE44"
    Show stack trace
  3. Siwel-Yelpocvia GitHub3 weeks ago
    For input string: "c"
    Show stack trace
  4. ing-arriolavia GitHub4 weeks ago
    For input string: "13161387Y"
    Show stack trace
  5. 843789via Oracle Community1 month ago
    For input string: "5.0, -2.0, 1.0"
    Show stack trace
  6. jkandasavia GitHub1 month ago
    For input string: "dsses"
    Show stack trace
  7. guenterhvia GitHub1 month ago
    For input string: "1000+title_alt"
    Show stack trace