{"record":{"id":"647c20421bf5dc26","repo":"earendil-works/pi","slug":"invalid-device-code-response","errorCode":null,"errorMessage":"Invalid device code response","messagePattern":"Invalid device code response","errorType":"exception","errorClass":"Error","httpStatus":null,"severity":"error","filePath":"packages/ai/src/auth/oauth/github-copilot.ts","lineNumber":223,"sourceCode":"\nasync function startDeviceFlow(domain: string, signal: AbortSignal): Promise<DeviceCodeResponse> {\n\tconst urls = getUrls(domain);\n\tconst data = await fetchJson(urls.deviceCodeUrl, {\n\t\tmethod: \"POST\",\n\t\theaders: {\n\t\t\tAccept: \"application/json\",\n\t\t\t\"Content-Type\": \"application/x-www-form-urlencoded\",\n\t\t\t\"User-Agent\": \"GitHubCopilotChat/0.35.0\",\n\t\t},\n\t\tbody: new URLSearchParams({\n\t\t\tclient_id: CLIENT_ID,\n\t\t\tscope: \"read:user\",\n\t\t}),\n\t\tsignal,\n\t});\n\n\tif (!data || typeof data !== \"object\") {\n\t\tthrow new Error(\"Invalid device code response\");\n\t}\n\n\tconst deviceCode = (data as Record<string, unknown>).device_code;\n\tconst userCode = (data as Record<string, unknown>).user_code;\n\tconst verificationUri = (data as Record<string, unknown>).verification_uri;\n\tconst interval = (data as Record<string, unknown>).interval;\n\tconst expiresIn = (data as Record<string, unknown>).expires_in;\n\n\tif (\n\t\ttypeof deviceCode !== \"string\" ||\n\t\ttypeof userCode !== \"string\" ||\n\t\ttypeof verificationUri !== \"string\" ||\n\t\t(interval !== undefined && typeof interval !== \"number\") ||\n\t\ttypeof expiresIn !== \"number\"\n\t) {\n\t\tthrow new Error(\"Invalid device code response fields\");\n\t}\n","sourceCodeStart":205,"sourceCodeEnd":241,"githubUrl":"https://github.com/earendil-works/pi/blob/4af9d21d3b4d664e4a29fcabfec85171077248e3/packages/ai/src/auth/oauth/github-copilot.ts#L205-L241","documentation":"Error \"Invalid device code response\" thrown in earendil-works/pi.","triggerScenarios":"Thrown at packages/ai/src/auth/oauth/github-copilot.ts:223 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Retry the device code request; validate the response shape before use."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"4af9d21d3b4d664e4a29fcabfec85171077248e3","analyzedAt":"2026-08-24T13:07:14.692Z","schemaVersion":2},"datasetVersion":"2026-08-24T17:17:21.512Z"}