Fix calnetfee (#2520)

neo-project · Jul 17, 2021 · c602a21 · c602a21
1 parent 82779ad
commit c602a21
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/neo/Wallets/Wallet.cs b/src/neo/Wallets/Wallet.cs
@@ -565,11 +565,13 @@ public long CalculateNetworkFee(DataCache snapshot, Transaction tx)
                     var contract = NativeContract.ContractManagement.GetContract(snapshot, hash);
                     if (contract is null)
                         throw new ArgumentException($"The smart contract or address {hash} is not found");
-                    var md = contract.Manifest.Abi.GetMethod("verify", 0);
+                    var md = contract.Manifest.Abi.GetMethod("verify", -1);
                     if (md is null)
-                        throw new ArgumentException($"The smart contract {contract.Hash} haven't got verify method without arguments");
+                        throw new ArgumentException($"The smart contract {contract.Hash} haven't got verify method");
                     if (md.ReturnType != ContractParameterType.Boolean)
                         throw new ArgumentException("The verify method doesn't return boolean value.");
+                    if (md.Parameters.Length > 0 && invocationScript is null)
+                        throw new ArgumentException("The verify method requires parameters that need to be passed via the witness' invocation script.");
 
                     // Empty verification and non-empty invocation scripts
                     var invSize = invocationScript != null ? invocationScript.GetVarSize() : Array.Empty<byte>().GetVarSize();