我使用web视图加载并呈现各种没有问题的网站。奇怪的是，一个似乎会导致错误是www.google.com

I'm using WebView to load and render a variety of websites with no problem. Oddly, the one that seems to cause errors is www.google.com

当加载这个页面，搜索按钮不点击时工作。当它被点击，我看到LogCat中这个错误（我也看到在页面加载报道3类似的错误）：

When loading this page, the Search button does not work when clicked. When it is clicked, I see this error in LogCat (I also see 3 similar errors reported during the page load):

02-07 23：23：59.230：ERROR / Web控制台（3721）：未捕获的类型错误：不能调用方法'的getItem空的的 http://www.google.com/:342

02-07 23:23:59.230: ERROR/Web Console(3721): Uncaught TypeError: Cannot call method 'getItem' of null at http://www.google.com/:342

我启用JavaScript（除其他事项外）在我的onResume覆盖：

I am enabling JavaScript (among other things) in my onResume override:

    WebSettings settings = webView.getSettings();
    settings.setJavaScriptEnabled(true);
    settings.setBuiltInZoomControls(true);
    settings.setLoadWithOverviewMode(true);
    settings.setUseWideViewPort(true);
    settings.setDatabaseEnabled(true);

任何想法，这可能是导致这些错误？谢谢！

Any idea what could be causing these errors? Thanks!

推荐答案

我找到了关键的呼叫：

settings.setDomStorageEnabled（真）;

这似乎让浏览器来存储页面元素的DOM模型，从而使JavaScript可以对它进行操作。

This seems to allow the browser to store a DOM model of the page elements, so that Javascript can perform operations on it.