exercism / exercism/website

ReferenceError: xbrowser is not defined

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Ruby
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Description

## Error

```
xbrowser is not defined
```

## Stack trace

```
:1 in execute_auto_fill
../node_modules/@sentry/browser/src/helpers.ts:117 in sentryWrapped
```

## Tracking Details
- **Project**: exercism-js
- **Sentry**: [ReferenceError: xbrowser is not defined](https://thalamus-ai.sentry.io/issues/124402023/)
- **Culprit**: execute_auto_fill()
- **First seen:** Jun 2, 2026

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