Class Nexus\Mcp\Core\Schema\Error\UnknownProtocolError

`final`
`readonly`
`extends`	`Error<array{code: int, message: non-empty-string, data?: mixed}>`

Error carrying a raw integer code that does not map to a known ProtocolErrorCode case.

Nexus\Mcp\Core\Schema\Error implements Arrayable<T>
- Nexus\Mcp\Core\Schema\Error\UnknownProtocolError

Located at Core/Schema/Error/UnknownProtocolError.php

Methods
`public`	`__construct(int $code, string $message, mixed $data = null)` Overrides `Nexus\Mcp\Core\Schema\Error::__construct()`	#
`public static`	`fromArray(array $data): static` Create an instance of the class from an array. Create an instance of the class from an array. Implements `Nexus\Mcp\Core\Schema\Arrayable::fromArray()`	#
`public`	`toArray(): array` Convert the instance to an array. Convert the instance to an array. Implements `Nexus\Mcp\Core\Schema\Arrayable::toArray()`	#

Methods inherited from Nexus\Mcp\Core\Schema\Error
`jsonSerialize()`

Properties inherited from Nexus\Mcp\Core\Schema\Error
`$code, $message, $data`