[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Log](./puppeteer.protocol.log.md) > [LogEntry](./puppeteer.protocol.log.logentry.md) > [stackTrace](./puppeteer.protocol.log.logentry.stacktrace.md) ## Protocol.Log.LogEntry.stackTrace property JavaScript stack trace. Signature: ```typescript stackTrace?: Runtime.StackTrace; ```