init (neo-project#821)

AnnaShaleva · Sep 13, 2023 · 3e0efe6 · 3e0efe6
1 parent 09c2879
commit 3e0efe6
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/src/RpcServer/RpcServer.SmartContract.cs b/src/RpcServer/RpcServer.SmartContract.cs
@@ -23,6 +23,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
+using Array = System.Array;
 
 namespace Neo.Plugins
 {
@@ -169,9 +170,9 @@ private static Signer[] SignersFromJson(JArray _params, ProtocolSettings setting
             {
                 Account = AddressToScriptHash(u["account"].AsString(), settings.AddressVersion),
                 Scopes = (WitnessScope)Enum.Parse(typeof(WitnessScope), u["scopes"]?.AsString()),
-                AllowedContracts = ((JArray)u["allowedcontracts"])?.Select(p => UInt160.Parse(p.AsString())).ToArray(),
-                AllowedGroups = ((JArray)u["allowedgroups"])?.Select(p => ECPoint.Parse(p.AsString(), ECCurve.Secp256r1)).ToArray(),
-                Rules = ((JArray)u["rules"])?.Select(r => WitnessRule.FromJson((JObject)r)).ToArray(),
+                AllowedContracts = ((JArray)u["allowedcontracts"])?.Select(p => UInt160.Parse(p.AsString())).ToArray() ?? Array.Empty<UInt160>(),
+                AllowedGroups = ((JArray)u["allowedgroups"])?.Select(p => ECPoint.Parse(p.AsString(), ECCurve.Secp256r1)).ToArray() ?? Array.Empty<ECPoint>(),
+                Rules = ((JArray)u["rules"])?.Select(r => WitnessRule.FromJson((JObject)r)).ToArray() ?? Array.Empty<WitnessRule>(),
             }).ToArray();
 
             // Validate format