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修复了无选定目标节点的FlowCall节点时，会抛出异常的情况

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fengjiayi
2025-07-18 23:34:08 +08:00
parent afe0783de1
commit acf0b87ad0
2 changed files with 14 additions and 7 deletions
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16
NodeFlow/Model/Operation/ChangeNodeConnectionOperation.cs
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@@ -172,6 +172,11 @@ namespace Serein.NodeFlow.Model.Operation
#region 类型检查
bool checkTypeState = true;
List<ParameterDetails> toPds = new List<ParameterDetails>();
if(ToNode.MethodDetails.ParameterDetailss is null)
{
SereinEnv.WriteLine(InfoType.WARN, "目标节点没有入参参数，无法进行连接");
return false;
}
if (ToNode.MethodDetails.ParameterDetailss.Length > 0)
{
var fromNoeReturnType = fromNode.MethodDetails.ReturnType;
@@ -460,17 +465,18 @@ namespace Serein.NodeFlow.Model.Operation
NodeConnectChangeEventArgs.ConnectChangeType.Remove));
});
}
ToNode.MethodDetails.ParameterDetailss[ArgIndex].ArgDataSourceNodeGuid = FromNode.Guid;
ToNode.MethodDetails.ParameterDetailss[ArgIndex].ArgDataSourceType = ConnectionArgSourceType;
var toNodePd = ToNode.MethodDetails.ParameterDetailss[ArgIndex];
toNodePd.ArgDataSourceNodeGuid = FromNode.Guid;
toNodePd.ArgDataSourceType = ConnectionArgSourceType;
FromNode.NeedResultNodes[type].Add(ToNode);
toNodePd.IsExplicitData = false;
if (ToNode.ControlType == NodeControlType.Script)
{
// 脚本节点入参确定/改变来源时，更改对应的入参数据类型
ToNode.MethodDetails.ParameterDetailss[ArgIndex].DataType = FromNode.MethodDetails.ReturnType;
toNodePd.DataType = FromNode.MethodDetails.ReturnType;
}
await TriggerEvent(() =>
{
flowEnvironmentEvent.OnNodeConnectChanged(