[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Page](./puppeteer.protocol.page.md) > [NavigateResponse](./puppeteer.protocol.page.navigateresponse.md) > [errorText](./puppeteer.protocol.page.navigateresponse.errortext.md) ## Protocol.Page.NavigateResponse.errorText property User friendly error message, present if and only if navigation has failed. Signature: ```typescript errorText?: string; ```