How to get TriggerConstantContract

[kibela2210]

When I get Trigger example
TriggerSmartContract param = new TriggerSmartContract
{
ContractAddress = ByteString.CopyFrom("TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t", Encoding.Unicode),
OwnerAddress = ByteString.CopyFrom("TVpnKjkTNRkBFBWrZq3ZAkwQ74gAJN7RoD", Encoding.Unicode),
};
var trigger = _walletClient.GetSolidityProtocol().TriggerConstantContract(param);

End Result is
{ "result": { "code": "CONTRACT_VALIDATE_ERROR", "message": "Q29udHJhY3QgdmFsaWRhdGUgZXJyb3IgOiBTbWFydCBjb250cmFjdCBpcyBub3QgZXhpc3Qu" } }

How to do this

[vidax341]

did you slove this issue?
I got this error too.