[Home](./index.md) > [puppeteer](./puppeteer.md) > [HTTPRequest](./puppeteer.httprequest.md) > [failure](./puppeteer.httprequest.failure.md) ## HTTPRequest.failure() method Access information about the request's failure. Signature: ```typescript failure(): { errorText: string; } | null; ``` Returns: { errorText: string; } \| null `null` unless the request failed. If the request fails this can return an object with `errorText` containing a human-readable error message, e.g. `net::ERR_FAILED`. It is not guaranteeded that there will be failure text if the request fails. ## Remarks ## Example Example of logging all failed requests: ```js page.on('requestfailed', request => { console.log(request.url() + ' ' + request.failure().errorText); }); ```