TransactionResolutionException.UnknownParametersException
Keywords: net.corda.core.contracts.TransactionResolutionException.UnknownParametersException class
Date: 2023-09-18

net.corda.core.contracts

## Class TransactionResolutionException.UnknownParametersException

- Enclosing class:
    TransactionResolutionException

      public static class TransactionResolutionException.UnknownParametersException

  Thrown if a transaction specifies a set of parameters that aren't stored locally yet verification is requested. This should never normally happen because before verification comes resolution, and if a peer can't provide a new set of parameters, `exception TransactionResolutionException` will have already been thrown beforehand.

  See Also:
    `exception TransactionResolutionException`

- - ### Constructor Detail

    - #### UnknownParametersException

          public UnknownParametersException(@NotNull
                                            SecureHash txId,
                                            @NotNull
                                            SecureHash paramsHash)

      Thrown if a transaction specifies a set of parameters that aren't stored locally yet verification is requested. This should never normally happen because before verification comes resolution, and if a peer can't provide a new set of parameters, `exception TransactionResolutionException` will have already been thrown beforehand.

      See Also:
        `exception TransactionResolutionException`