{"record":{"id":"986cd58728cbb17c","repo":"n8n-io/n8n","slug":"invalid-workflow-state-workflow-or-messages-missi","errorCode":null,"errorMessage":"Invalid workflow state: workflow or messages missing","messagePattern":"Invalid workflow state: workflow or messages missing","errorType":"exception","errorClass":"Error","httpStatus":null,"severity":"error","filePath":"packages/@n8n/ai-workflow-builder.ee/evaluations/cli/index.ts","lineNumber":167,"sourceCode":"\t\t\t\tgetChatPayload({\n\t\t\t\t\tevalType: EVAL_TYPES.LANGSMITH,\n\t\t\t\t\tmessage: prompt,\n\t\t\t\t\tworkflowId: runId,\n\t\t\t\t\tfeatureFlags,\n\t\t\t\t\tworkflowContext: datasetInputContext?.workflowContext,\n\t\t\t\t\tmode: datasetInputContext?.mode,\n\t\t\t\t}),\n\t\t\t\tEVAL_USERS.LANGSMITH,\n\t\t\t\tundefined, // abortSignal\n\t\t\t\ttokenTracker ? [tokenTracker] : undefined, // externalCallbacks\n\t\t\t\tdatasetInputContext?.historicalMessages,\n\t\t\t),\n\t\t);\n\n\t\tconst state = await agent.getState(runId, EVAL_USERS.LANGSMITH);\n\n\t\tif (!state.values || !isWorkflowStateValues(state.values)) {\n\t\t\tthrow new Error('Invalid workflow state: workflow or messages missing');\n\t\t}\n\n\t\tconst workflow = state.values.workflowJSON;\n\n\t\t// Report accumulated token usage from all agents\n\t\tif (collectors?.tokenUsage && tokenTracker) {\n\t\t\tconst usage = tokenTracker.getUsage();\n\t\t\tif (usage.inputTokens > 0 || usage.outputTokens > 0) {\n\t\t\t\tcollectors.tokenUsage(usage);\n\t\t\t}\n\t\t}\n\n\t\t// Extract and report subgraph metrics from coordination log\n\t\tif (collectors?.subgraphMetrics) {\n\t\t\treportSubgraphMetrics(collectors.subgraphMetrics, state.values, workflow);\n\t\t}\n\n\t\t// Report introspection events","sourceCodeStart":149,"sourceCodeEnd":185,"githubUrl":"https://github.com/n8n-io/n8n/blob/5ac6606e81f67bb9534255570cd4e86fd8101eee/packages/@n8n/ai-workflow-builder.ee/evaluations/cli/index.ts#L149-L185","documentation":"Error \"Invalid workflow state: workflow or messages missing\" thrown in n8n-io/n8n.","triggerScenarios":"Thrown at packages/@n8n/ai-workflow-builder.ee/evaluations/cli/index.ts:167 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"5ac6606e81f67bb9534255570cd4e86fd8101eee","analyzedAt":"2026-08-12T05:26:35.080Z","schemaVersion":2},"datasetVersion":"2026-08-12T18:17:37.767Z"}