[Home](./index.md) > [puppeteer](./puppeteer.md) > [ErrorCode](./puppeteer.errorcode.md) ## ErrorCode type Signature: ```typescript export declare type ErrorCode = 'aborted' | 'accessdenied' | 'addressunreachable' | 'blockedbyclient' | 'blockedbyresponse' | 'connectionaborted' | 'connectionclosed' | 'connectionfailed' | 'connectionrefused' | 'connectionreset' | 'internetdisconnected' | 'namenotresolved' | 'timedout' | 'failed'; ```