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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Protocol](./puppeteer.protocol.md) &gt; [Runtime](./puppeteer.protocol.runtime.md) &gt; [CallFrame](./puppeteer.protocol.runtime.callframe.md)

## Protocol.Runtime.CallFrame interface

Stack entry for runtime errors and assertions.

<b>Signature:</b>

```typescript
export interface CallFrame 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [columnNumber](./puppeteer.protocol.runtime.callframe.columnnumber.md) | [integer](./puppeteer.protocol.integer.md) | JavaScript script column number (0-based). |
|  [functionName](./puppeteer.protocol.runtime.callframe.functionname.md) | string | JavaScript function name. |
|  [lineNumber](./puppeteer.protocol.runtime.callframe.linenumber.md) | [integer](./puppeteer.protocol.integer.md) | JavaScript script line number (0-based). |
|  [scriptId](./puppeteer.protocol.runtime.callframe.scriptid.md) | [ScriptId](./puppeteer.protocol.runtime.scriptid.md) | JavaScript script id. |
|  [url](./puppeteer.protocol.runtime.callframe.url.md) | string | JavaScript script name or url. |