$ errors.fyi/kotlin/NotImplementedError 74 namespaces · 3,092 codes

kotlin · kotlin/NotImplementedError

NotImplementedError

NotImplementedError

Thrown by the TODO() function or when an abstract member is called without a concrete implementation. Signals that the code is intentionally incomplete.

Also defined in

python NotImplementedError A subclass of RuntimeError for abstract methods that have not been implemented. Distinct from the built-in NotImplemented singleton, which is returned by binary special methods.
ruby NotImplementedError Raised when a feature is not implemented on the current platform. For example, calling fork on Windows. Also used by libraries to signal abstract methods.

References

In this namespace

← previous NoSuchElementException NoSuchElementException next → OutOfMemoryError OutOfMemoryError

IllegalArgumentException IllegalStateException IndexOutOfBoundsException KotlinNullPointerException NoSuchElementException NotImplementedError OutOfMemoryError StackOverflowError TimeoutCancellationException TypeCastException UninitializedPropertyAccessException

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