In Corda 3, using Cash with a mock network throws the following error: Please register the entity <ENTITY_NAME>

问题

I am trying to run the Obligation CorDapp here on Corda 3. I am getting following error when issuing cash:

Cannot find contract attachments for [net.corda.finance.contracts.asset.Cash]. See https://docs.corda.net/api-contract-constraints.html#debugging

And when settling I get this:

Please register the entity ‘net.corda.finance.schemas.CashSchemaV1’ See https://docs.corda.net/api-persistence.html#custom-schema-registration for more information

I have tried following solutions:

• Error While Fetching Data from Corda Custom Tables

• https://docs.corda.net/api-contract-constraints.html#debugging

But nothing helped.

回答1:

You need to register both packages with the MockNetwork, as follows:

network = MockNetwork(
    listOf("net.corda.finance.contracts.asset", "net.corda.finance.schemas")
)

来源：https://stackoverflow.com/questions/49428000/in-corda-3-using-cash-with-a-mock-network-throws-the-following-error-please-re