Class Symfony\Component\DependencyInjection\Exception\ParameterNotFoundException

`extends`	`InvalidArgumentException`
`implements`	`NotFoundExceptionInterface`

This exception is thrown when a non-existent parameter is used.

Exception implements Throwable
- LogicException
  - InvalidArgumentException
    - Symfony\Component\DependencyInjection\Exception\InvalidArgumentException implements ExceptionInterface
      - Symfony\Component\DependencyInjection\Exception\ParameterNotFoundException implements NotFoundExceptionInterface

Methods


					
	public

__construct(
	string $key,
	string|null $sourceId = null,
	string|null $sourceKey = null,
	Throwable|null $previous = null,
	string[] $alternatives = [],
	string|null $nonNestedAlternative = null,
)

Parameters

`$key`	The requested parameter key
`$sourceId`	The service id that references the non-existent parameter
`$sourceKey`	The parameter key that references the non-existent parameter
`$previous`	The previous exception
`$alternatives`	Some parameter name alternatives
`$nonNestedAlternative`	The alternative parameter name when the user expected dot notation for nested parameters

Overrides

Exception::__construct()


					
	public

updateRepr(): void


					
	public

getKey(): string


					
	public

getSourceId(): string|null


					
	public

getSourceKey(): string|null


					
	public

setSourceId(?string $sourceId): void


					
	public

setSourceKey(?string $sourceKey): void

Methods inherited from Exception
`__wakeup(), getMessage(), getCode(), getFile(), getLine(), getTrace(), getPrevious(), getTraceAsString(), __toString()`

Properties
`private`	`string`	`$key`	#
`private`	`?string`	`$sourceId`	#
`private`	`?string`	`$sourceKey`	#
`private`	`array`	`$alternatives`	#
`private`	`?string`	`$nonNestedAlternative`	#

Namespaces

Interfaces

Exceptions

Class Symfony\Component\DependencyInjection\Exception\ParameterNotFoundException

Parameters

Overrides