From ba453b20f8acfb1c2b5c1ec424c439a7075f1a26 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=88=98=E6=B1=9F=E6=B3=A2?= Date: Tue, 1 Jul 2025 17:31:46 +0800 Subject: [PATCH] fix: if parameter is not required, continue --- api/core/workflow/nodes/tool/tool_node.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/api/core/workflow/nodes/tool/tool_node.py b/api/core/workflow/nodes/tool/tool_node.py index aa15d69931..4d15d78a95 100644 --- a/api/core/workflow/nodes/tool/tool_node.py +++ b/api/core/workflow/nodes/tool/tool_node.py @@ -167,7 +167,9 @@ class ToolNode(BaseNode[ToolNodeData]): if tool_input.type == "variable": variable = variable_pool.get(tool_input.value) if variable is None: - raise ToolParameterError(f"Variable {tool_input.value} does not exist") + if parameter.required: + raise ToolParameterError(f"Variable {tool_input.value} does not exist") + continue parameter_value = variable.value elif tool_input.type in {"mixed", "constant"}: segment_group = variable_pool.convert_template(str(tool_input.value))