pyppeteer.errors.TimeoutError: Navigation Timeout Exceeded: 8000 ms exceeded

当使用html.render()时遇到超时问题,原因是默认超时时间限制为8秒。若页面JavaScript加载时间过长,会导致错误。解决方法是修改默认超时时间,例如将超时时间设为200秒,以适应更长的加载需求。

产生原因

html.render()的默认超时时间为8秒。如果在8秒内未加载所有JavaScript代码,则会出现此错误。您可以通过更改默认超时来修复此问题

解决方案

我改到了200,大家可以根据需要改

r.html.render(timeout=200)
Traceback (most recent call last): File "C:\Users\chaoguog\PycharmProjects\PythonProject\auto_input\auto_inputer.py", line 54, in <module> inputer.run() ~~~~~~~~~~~^^ File "C:\Users\chaoguog\PycharmProjects\PythonProject\auto_input\auto_inputer.py", line 30, in run income_menu.wait_for(state="visible", timeout=30000) ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\chaoguog\PycharmProjects\PythonProject\.venv\Lib\site-packages\playwright\sync_api\_generated.py", line 17956, in wait_for self._sync(self._impl_obj.wait_for(timeout=timeout, state=state)) ~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\chaoguog\PycharmProjects\PythonProject\.venv\Lib\site-packages\playwright\_impl\_sync_base.py", line 115, in _sync return task.result() ~~~~~~~~~~~^^ File "C:\Users\chaoguog\PycharmProjects\PythonProject\.venv\Lib\site-packages\playwright\_impl\_locator.py", line 692, in wait_for await self._frame.wait_for_selector( self._selector, strict=True, timeout=timeout, state=state ) File "C:\Users\chaoguog\PycharmProjects\PythonProject\.venv\Lib\site-packages\playwright\_impl\_frame.py", line 369, in wait_for_selector await self._channel.send( "waitForSelector", self._timeout, locals_to_params(locals()) ) File "C:\Users\chaoguog\PycharmProjects\PythonProject\.venv\Lib\site-packages\playwright\_impl\_connection.py", line 69, in send return await self._connection.wrap_api_call( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...<3 lines>... ) ^ File "C:\Users\chaoguog\PycharmProjects\PythonProject\.venv\Lib\site-packages\playwright\_impl\_connection.py", line 558, in wrap_api_call raise rewrite_error(error, f"{parsed_st['apiName']}: {error}") from None playwright._impl._errors.TimeoutError: Locator.wait_for: Timeout 30000ms exceeded. Call log: - waiting for locator("li#z509 > a.dropdown-toggle:has-text('收入管理')") to be visible - waiting for" http://192.168.200.201:8888/KT/main/index" navigation to finish... - navigated to "http://192.168.200.201:8888/KT/main/index" 59 × locator resolved to hidden <a class="dropdown-toggle">…</a>
08-29
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