$ errors.fyi/java/NumberFormatException 163 namespaces · 4,919 codes

java · java/NumberFormatException

NumberFormatException

NumberFormatException

Thrown by Integer.parseInt, Double.parseDouble, and similar methods when the string cannot be parsed as the target numeric type.

Also defined in

scala NumberFormatException Thrown when a string cannot be parsed into a numeric type, such as "abc".toInt. Use Try(s.toInt) or s.toIntOption to handle conversion failures without exceptions.

References

docs.oracle.com/en/java/javase/21/docs/api/java.base/java/lang/package-summary.html

In this namespace

← previous NullPointerException NullPointerException next → OutOfMemoryError OutOfMemoryError

MissingFormatArgumentException NegativeArraySizeException NoClassDefFoundError NoSuchElementException NullPointerException NumberFormatException OutOfMemoryError ReflectiveOperationException RuntimeException SecurityException SocketException

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