corda / net.corda.core.contracts / TransactionResolutionException / UnknownParametersException / <init>

<init>

UnknownParametersException(txId: SecureHash, paramsHash: SecureHash)

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, TransactionResolutionException will have already been thrown beforehand.