ensure blockchain path exists when creating offline node

neo-project · Dec 29, 2020 · 3ab5aba · 3ab5aba
1 parent b370543
commit 3ab5aba
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/neo3/Extensions.cs b/src/neo3/Extensions.cs
@@ -39,7 +39,7 @@ public static Uri GetUri(this ExpressConsensusNode node)
             => new Uri($"http://localhost:{node.RpcPort}");
 
         static string ROOT_PATH => Path.Combine(
-             Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
+             Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData, Environment.SpecialFolderOption.DoNotVerify),
              "Neo-Express", "blockchain-nodes");
 
         static string GetBlockchainPath(this ExpressWalletAccount account)
@@ -189,6 +189,10 @@ public static Node.IExpressNode GetExpressNode(this ExpressChain chain, bool off
 
             node = chain.ConsensusNodes[0];
             var folder = node.GetBlockchainPath();
+            if (!Directory.Exists(folder))
+            {
+                Directory.CreateDirectory(folder);
+            }
             return new Node.OfflineNode(RocksDbStore.Open(folder), node.Wallet, chain, offlineTrace);
         }
     }