QWebEngineView 调用百度地图API时报错：js: Uncaught SecurityError: Failed to read the 'cookie' property from 'Document': Cookies are disabled inside 'data:' URLs. js: Uncaught SecurityError: Failed to read the 'localStorage' property from 'Window': Storage is disabled inside 'data:' URLs. js: Uncaught SecurityError: Failed to set the 'cookie' property on 'Document': Cookies are disabled inside 'data:' URLs. js: Uncaught SecurityError: Failed to read the 'cookie' property from 'Document': Cookies are disabled inside 'data:' URLs.

这个错误提示说明在你的 QWebEngineView 中调用百度地图API时，由于你的 Cookies 和 LocalStorage 被禁用，导致无法读取和设置这些属性，从而引发了错误。解决这个问题的方法是启用 Cookies 和 LocalStorage。你可以在 QWebEngineView 中设置相应的选项来启用这些功能，如下所示：

from PyQt5.QtWebEngineWidgets import QWebEnginePage, QWebEngineProfile, QWebEngineSettings

# 创建 QWebEnginePage 对象
web_page = QWebEnginePage()

# 获取 QWebEngineProfile 对象
profile = web_page.profile()

# 获取 QWebEngineSettings 对象
settings = profile.settings()

# 启用 Cookies 和 LocalStorage
settings.setAttribute(QWebEngineSettings.LocalStorageEnabled, True)
settings.setAttribute(QWebEngineSettings.CookiesEnabled, True)

你可以将以上代码加入到你的程序中，然后再次运行，应该就可以正常调用百度地图API了。