WebError class represents an unhandled exception thrown in the page. It is dispatched via the browser_context.on("weberror") event.
# Log all uncaught errors to the terminal
context.on("weberror", lambda web_error: print(f"uncaught exception: {web_error.error}"))
# Navigate to a page with an exception.
page.goto("data:text/html,<script>throw new Error('test')</script>")
# Log all uncaught errors to the terminal
context.on("weberror", lambda web_error: print(f"uncaught exception: {web_error.error}"))
# Navigate to a page with an exception.
await page.goto("data:text/html,<script>throw new Error('test')</script>")
Properties errorAdded in: v1.38 webError.error
Unhandled error that was thrown.
Usage
Returns
pageAdded in: v1.38 webError.pageThe page that produced this unhandled exception, if any.
Usage
Returns
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