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fix(llm): improve handling of tool arguments in LLMNode to ensure default values are used

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Novice
2026-02-10 20:07:08 +08:00
parent d876fddab0
commit 56fd571acc
1 changed files with 2 additions and 2 deletions
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4
api/core/workflow/nodes/llm/node.py
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@ -2292,7 +2292,7 @@ class LLMNode(Node[LLMNodeData]):
if output.log_type == AgentLog.LogType.TOOL_CALL and output.status == AgentLog.LogStatus.START:
tool_name = payload.tool_name
tool_call_id = payload.tool_call_id
tool_arguments = json.dumps(payload.tool_args) if payload.tool_args else ""
tool_arguments = json.dumps(payload.tool_args or {})
# Get icon from metadata (available at START)
tool_icon = output.metadata.get(AgentLog.LogMetadata.ICON) if output.metadata else None
@ -2323,7 +2323,7 @@ class LLMNode(Node[LLMNodeData]):
tool_call_id = payload.tool_call_id
tool_files = payload.files if isinstance(payload.files, list) else []
tool_error = payload.tool_error
tool_arguments = json.dumps(payload.tool_args) if payload.tool_args else ""
tool_arguments = json.dumps(payload.tool_args or {})
if tool_call_id and tool_call_id not in trace_state.tool_call_index_map:
trace_state.tool_call_index_map[tool_call_id] = len(trace_state.tool_call_index_map)