使用Scrapy Playwright爬取Ajax页面时无输出的问题求助

我最近尝试用Scrapy Playwright爬取https://www.scrapethissite.com/pages/ajax-javascript/这个网站的内容，但遇到了问题——执行爬虫后没有任何输出，想请大家帮忙排查一下问题所在。

我准备爬取的页面HTML代码截图如下：

以下是我编写的爬虫代码：

import scrapy
from scrapy_playwright.page import PageMethod


class OscarSpider(scrapy.Spider):
    name = "OscarSpider"

    def start_requests(self):
        yield scrapy.Request(
            url="https://www.scrapethissite.com/pages/ajax-javascript/",
            callback=self.parse,
            meta={
                "playwright": True,
                "playwright_include_page": True,
                "playwright_page_methods": [
                    PageMethod("wait_for_selector", "a#2010"),  # 确保按钮存在
                    PageMethod("click", "a#2010"),  # 点击按钮
                    PageMethod("wait_for_selector", "tr.film"),  # 等待数据加载
                    PageMethod("evaluate", "window.scrollTo(0, document.body.scrollHeight)"),
                    PageMethod("wait_for_timeout", 6000)  # 等待AJAX数据加载
                ]
            }
        )

    async def parse(self, response):
        for row in response.css("tr.film"):
            yield {
                "title": row.css("td.film-title::text").get(default="").strip(),
                "nominations": row.css("td.film-nominations::text").get(default="").strip(),
                "awards": row.css("td.film-awards::text").get(default="").strip(),
            }

当我执行以下命令运行爬虫时，没有得到任何输出：

scrapy crawl OscarSpider -O Oscar.json

我期望得到的JSON输出示例如下（展示部分数据）：

Title                   Nominations Awards  
The King's Speech            12      4  
Inception                     8      4  

麻烦大家帮忙看看问题出在哪里，谢谢！

备注：内容来源于stack exchange，提问作者Nitish K