{"record":{"id":"f2db92f482437e90","repo":"diegosouzapw/OmniRoute","slug":"no-browser-page-is-open-for-targetorigin","errorCode":null,"errorMessage":"No browser page is open for ${targetOrigin}","messagePattern":"No browser page is open for (.+?)","errorType":"exception","errorClass":"Error","httpStatus":null,"severity":"error","filePath":"src/lib/vncSession/harvest.ts","lineNumber":394,"sourceCode":"  return { providerSpecificData, apiKey: null };\n}\n\nexport function rewriteDebuggerUrl(debuggerUrl: string, cdpPort: number): string {\n  const url = new URL(debuggerUrl);\n  url.protocol = \"ws:\";\n  url.hostname = \"127.0.0.1\";\n  url.port = String(cdpPort);\n  return url.toString();\n}\n\nexport function selectPageTarget(\n  targetInfos: CdpTargetInfo[],\n  targetOrigin: string\n): CdpTargetInfo {\n  const pages = targetInfos.filter((target) => target.type === \"page\");\n  const matching = pages.find((target) => safeOrigin(target.url) === targetOrigin);\n  if (matching) return matching;\n  throw new Error(`No browser page is open for ${targetOrigin}`);\n}\n\nfunction safeOrigin(value: string | undefined): string | null {\n  if (!value) return null;\n  try {\n    return new URL(value).origin;\n  } catch {\n    return null;\n  }\n}\n\nasync function fetchJson(url: string, signal: AbortSignal): Promise<any> {\n  const response = await fetch(url, { signal });\n  if (!response.ok) throw new Error(`CDP endpoint returned HTTP ${response.status}`);\n  return response.json();\n}\n\nfunction domainMatches(cookieDomain: string, origin: string): boolean {","sourceCodeStart":376,"sourceCodeEnd":412,"githubUrl":"https://github.com/diegosouzapw/OmniRoute/blob/a179ffed5bb2e0b883b9ae7214ce8717b2a94c4d/src/lib/vncSession/harvest.ts#L376-L412","documentation":"Error \"No browser page is open for ${targetOrigin}\" thrown in diegosouzapw/OmniRoute.","triggerScenarios":"Thrown at src/lib/vncSession/harvest.ts:394 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":"a179ffed5bb2e0b883b9ae7214ce8717b2a94c4d","analyzedAt":"2026-08-25T18:35:09.898Z","schemaVersion":2},"datasetVersion":"2026-08-25T21:54:21.419Z"}