修复加载空树异常的bug

a7ddb004 · tanghai · 1b6c9882 · a7ddb004
隐藏空白更改
内联并排

Showing with 4 addition and 0 deletion

CSharp/App/Modules/Tree/BehaviorTreeViewModel.cs CSharp/App/Modules/Tree/BehaviorTreeViewModel.cs +4 -0

未找到文件。
--- a/CSharp/App/Modules/Tree/BehaviorTreeViewModel.cs
+++ b/CSharp/App/Modules/Tree/BehaviorTreeViewModel.cs
@@ -189,6 +189,10 @@ namespace Tree
 			byte[] bytes = File.ReadAllBytes(filePath);
 			var treeNodeDataArray = ProtobufHelper.FromBytes<TreeNodeDataArray>(bytes);
 			treeNodeDataArray.Init();
+			if (treeNodeDataArray.TreeNodeDatas.Count == 0)
+			{
+				return;
+			}
 			RecursionLoad(treeNodeDataArray, treeNodeDataArray.TreeNodeDatas[0], null);
 		}