vertx / io.vertx.core.cli / MissingValueException

# MissingValueException

`open class MissingValueException : CLIException`

Exception thrown when an option requiring a value does not receive the value, or when a mandatory argument does not receive a value.

Author
Clement Escoffier

### Constructors

<init> | `MissingValueException(option: Option)` Creates a new instance of MissingValueException when an option requiring a value does not receive a value. `MissingValueException(argument: Argument)` Creates a new instance of MissingValueException when a mandatory argument is not set in the user command line.

### Functions

getArgument | `open fun getArgument(): Argument`
getOption | `open fun getOption(): Option`