puppeteer/website/versioned_docs/version-19.7.5/api/puppeteer.consolemessagelocation.linenumber.md

---
sidebar_label: ConsoleMessageLocation.lineNumber
---

# ConsoleMessageLocation.lineNumber property

0-based line number in the resource if known or `undefined` otherwise.

#### Signature:

```typescript
interface ConsoleMessageLocation {
  lineNumber?: number;
}
```