$ errors.fyi/java/NoSuchElementException 128 namespaces · 4,025 codes

java · java/NoSuchElementException

NoSuchElementException

NoSuchElementException

Thrown by Iterator.next(), Scanner.next(), and similar methods when there are no more elements. Always check hasNext() before calling next().

Also defined in

kotlin NoSuchElementException Thrown when a collection or iterator is accessed for an element that does not exist, such as calling first() or last() on an empty list, or next() on an exhausted iterator.
scala NoSuchElementException Thrown when accessing an element that does not exist, such as calling head or last on an empty collection, or calling get on a None. In Scala, Option.get is the most common cause.

References

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

In this namespace

← previous NoClassDefFoundError NoClassDefFoundError next → NullPointerException NullPointerException

IOException MalformedURLException MissingFormatArgumentException NegativeArraySizeException NoClassDefFoundError NoSuchElementException NullPointerException NumberFormatException OutOfMemoryError ReflectiveOperationException RuntimeException

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