Change8
Error2 reports

Fix EvalError

in Playwright

Solution

This EvalError often occurs when playwright tries to serialize a complex object or function to be executed in the browser context, and that object or function cannot be directly converted to a string. To fix this, ensure that any arguments passed to page.evaluate() are JSON serializable. If you are passing functions, consider passing their string representation instead, or redesigning your approach to avoid serializing complex logic.

Timeline

First reported:Aug 18, 2026
Last reported:Aug 18, 2026

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