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[Question] Skills在使用“渐进式工具 Tool 披露”，使用人工介入（Human-in-the-Loop）时，No ToolCallback found for tool name #4606
Description
Question
Skills在使用“渐进式工具 Tool 披露”，使用人工介入（Human-in-the-Loop）点击确认时，会报错
java.lang.IllegalStateException: No ToolCallback found for tool name: queryTool
at com.alibaba.cloud.ai.graph.agent.node.AgentToolNode.lambda$executeToolCallWithInterceptors$4(AgentToolNode.java:547) ~[spring-ai-alibaba-agent-framework-1.1.2.2.jar:1.1.2.2]
Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException:
Assembly trace from producer [reactor.core.publisher.MonoCompletionStage] :
reactor.core.publisher.Mono.fromFuture(Mono.java:629)
com.alibaba.cloud.ai.graph.executor.NodeExecutor.executeNode(NodeExecutor.java:126)
Error has been observed at the following site(s):
Activity
suwe12 commentedon May 8, 2026
有实例代码吗
benym commentedon May 11, 2026
It is still likely that the model has a certain probability of returning an unknown ToolCall. Skill is merely a trigger point.
releated to #4525
silent1995 commentedon Aug 26, 2026
他说的应该是tool只绑定到skill上，并且在inteceptor设置了在该工具被调用前中断，因为我也遇到了这种情况。
dangzitou commentedon Aug 30, 2026
I reproduced this on current
main. The dynamic callback exposed bySkillsInterceptoris stored only in the first run'sRunnableConfig.context; HITL resume normally creates a new config, soAgentToolNodecannot resolve the approved tool.I am working on a focused fix that keeps progressive schema disclosure unchanged while allowing Skill-managed callbacks to be resolved again for execution after resume, with a deterministic regression test covering
read_skill -> dynamic tool -> HITL -> approve -> execute.