fix: sanitize historical tool call order

core/main_terminal.py

@@ -4,7 +4,7 @@ import asyncio
 import json
 from datetime import datetime
 from pathlib import Path
-from typing import Dict, List, Optional
+from typing import Dict, List, Optional, Set
 from datetime import datetime
 
 try:
@@ -2064,6 +2064,30 @@ class MainTerminal:
         # 构建上下文
         return self.context_manager.build_main_context(memory)
     
+    def _tool_calls_followed_by_tools(self, conversation: List[Dict], start_idx: int, tool_calls: List[Dict]) -> bool:
+        """判断指定助手消息的工具调用是否拥有后续的工具响应。"""
+        if not tool_calls:
+            return False
+        expected_ids = [tc.get("id") for tc in tool_calls if tc.get("id")]
+        if not expected_ids:
+            return False
+        matched: Set[str] = set()
+        idx = start_idx + 1
+        total = len(conversation)
+        while idx < total and len(matched) < len(expected_ids):
+            next_conv = conversation[idx]
+            role = next_conv.get("role")
+            if role == "tool":
+                call_id = next_conv.get("tool_call_id")
+                if call_id in expected_ids:
+                    matched.add(call_id)
+                else:
+                    break
+            elif role in ("assistant", "user"):
+                break
+            idx += 1
+        return len(matched) == len(expected_ids)
+
     def build_messages(self, context: Dict, user_input: str) -> List[Dict]:
         """构建消息列表（添加终端内容注入）"""
         # 加载系统提示
@@ -2097,7 +2121,8 @@ class MainTerminal:
                 messages.append({"role": "system", "content": thinking_prompt})
         
         # 添加对话历史（保留完整结构，包括tool_calls和tool消息）
-        for conv in context["conversation"]:
+        conversation = context["conversation"]
+        for idx, conv in enumerate(conversation):
             metadata = conv.get("metadata") or {}
             if conv["role"] == "assistant":
                 # Assistant消息可能包含工具调用
@@ -2106,8 +2131,9 @@ class MainTerminal:
                     "content": conv["content"]
                 }
                 # 如果有工具调用信息，添加到消息中
-                if "tool_calls" in conv and conv["tool_calls"]:
-                    message["tool_calls"] = conv["tool_calls"]
+                tool_calls = conv.get("tool_calls") or []
+                if tool_calls and self._tool_calls_followed_by_tools(conversation, idx, tool_calls):
+                    message["tool_calls"] = tool_calls
                 messages.append(message)
                 
             elif conv["role"] == "tool":

sub_agent/core/main_terminal.py

@@ -4,7 +4,7 @@ import asyncio
 import json
 from datetime import datetime
 from pathlib import Path
-from typing import Dict, List, Optional
+from typing import Dict, List, Optional, Set
 from datetime import datetime
 
 try:
@@ -2033,6 +2033,29 @@ class MainTerminal:
         # 构建上下文
         return self.context_manager.build_main_context(memory)
     
+    def _tool_calls_followed_by_tools(self, conversation: List[Dict], start_idx: int, tool_calls: List[Dict]) -> bool:
+        if not tool_calls:
+            return False
+        expected_ids = [tc.get("id") for tc in tool_calls if tc.get("id")]
+        if not expected_ids:
+            return False
+        matched: Set[str] = set()
+        idx = start_idx + 1
+        total = len(conversation)
+        while idx < total and len(matched) < len(expected_ids):
+            next_conv = conversation[idx]
+            role = next_conv.get("role")
+            if role == "tool":
+                call_id = next_conv.get("tool_call_id")
+                if call_id in expected_ids:
+                    matched.add(call_id)
+                else:
+                    break
+            elif role in ("assistant", "user"):
+                break
+            idx += 1
+        return len(matched) == len(expected_ids)
+
     def build_messages(self, context: Dict, user_input: str) -> List[Dict]:
         """构建消息列表（添加终端内容注入）"""
         # 加载系统提示
@@ -2056,7 +2079,8 @@ class MainTerminal:
                 messages.append({"role": "system", "content": todo_prompt})
         
         # 添加对话历史（保留完整结构，包括tool_calls和tool消息）
-        for conv in context["conversation"]:
+        conversation = context["conversation"]
+        for idx, conv in enumerate(conversation):
             metadata = conv.get("metadata") or {}
             if conv["role"] == "assistant":
                 # Assistant消息可能包含工具调用
@@ -2065,8 +2089,9 @@ class MainTerminal:
                     "content": conv["content"]
                 }
                 # 如果有工具调用信息，添加到消息中
-                if "tool_calls" in conv and conv["tool_calls"]:
-                    message["tool_calls"] = conv["tool_calls"]
+                tool_calls = conv.get("tool_calls") or []
+                if tool_calls and self._tool_calls_followed_by_tools(conversation, idx, tool_calls):
+                    message["tool_calls"] = tool_calls
                 messages.append(message)
                 
             elif conv["role"] == "tool":