{"record":{"id":"f2d4aec2bf906ae4","repo":"microsoft/playwright","slug":"binding-bindingname-has-been-removed","errorCode":null,"errorMessage":"binding \"${bindingName}\" has been removed","messagePattern":"binding \"(.+?)\" has been removed","errorType":"exception","errorClass":"Error","httpStatus":null,"severity":"error","filePath":"packages/injected/src/bindingsController.ts","lineNumber":57,"sourceCode":"    this._global = global;\n    this._globalBindingName = globalBindingName;\n  }\n\n  addBinding(bindingName: string, noGlobal?: boolean) {\n    const data: BindingData = {\n      callbacks: new Map(),\n      lastSeq: 0,\n      removed: false,\n    };\n    this._bindings.set(bindingName, data);\n    if (!noGlobal)\n      (this._global as any)[bindingName] = (...args: any[]) => this.callBinding(bindingName, ...args);\n  }\n\n  callBinding(bindingName: string, ...args: any[]): Promise<any> {\n    const data = this._bindings.get(bindingName);\n    if (!data || data.removed)\n      throw new Error(`binding \"${bindingName}\" has been removed`);\n    const seq = ++data.lastSeq;\n    const promise = new Promise((resolve, reject) => data.callbacks.set(seq, { resolve, reject }));\n    const serializedArgs = [];\n    for (let i = 0; i < args.length; i++) {\n      serializedArgs[i] = serializeAsCallArgument(args[i], v => {\n        return { fallThrough: v };\n      });\n    }\n    const payload: BindingPayload = { name: bindingName, seq, serializedArgs };\n    (this._global as any)[this._globalBindingName](JSON.stringify(payload));\n    return promise;\n  }\n\n  parseInitScriptArg(value: SerializedValue): any {\n    // Functions serialized as { fn } deserialize into wrappers\n    // that route the call through this controller.\n    return parseEvaluationResultValue(value);\n  }","sourceCodeStart":39,"sourceCodeEnd":75,"githubUrl":"https://github.com/microsoft/playwright/blob/c8fc3bf8d31542d59b4d4d9eaab1df93ff541dc6/packages/injected/src/bindingsController.ts#L39-L75","documentation":"Error \"binding \"${bindingName}\" has been removed\" thrown in microsoft/playwright.","triggerScenarios":"Thrown at packages/injected/src/bindingsController.ts:57 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":"c8fc3bf8d31542d59b4d4d9eaab1df93ff541dc6","analyzedAt":"2026-08-12T07:26:36.950Z","schemaVersion":2},"datasetVersion":"2026-08-12T13:17:24.610Z"}