# class: Error * since: v1.11 * langs: python * extends: [Exception] Error is raised whenever certain operations are terminated abnormally, e.g. browser closes while [`method: Page.evaluate`] is running. All Playwright exceptions inherit from this class. ## property: Error.message * since: v1.11 - returns: <[str]> Message of the error. ## property: Error.name * since: v1.11 - returns: ?<[str]> Name of the error which got thrown inside the browser. Optional. ## property: Error.stack * since: v1.11 - returns: ?<[str]> Stack of the error which got thrown inside the browser. Optional.