当使用 WebView JavaFx 并尝试加载某些网站时，我收到以下错误：
2016年10月8日下午1:38:30 com.sun.webkit.network.URLLoader doRun警告：意外错误java.lang.IllegalArgumentException：protocol = http host = null at sun.net.spi.DefaultProxySelector.select（DefaultProxySelector . java：176）at sun.net.www.protocol.http.HttpURLConnection.plainConnect0（HttpURLConnection.java:1099）at sun.net.www.protocol.http.HttpURLConnection.plainConnect（HttpURLConnection.java:999）at sun.net www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:933）at sun.net.www.protocol.http.HttpURLConnection.getInputStream0（HttpURLConnection.java:1513）at sun.net.www.protocol.http.HttpURLConnection .getInputStream（HttpURLConnection.java:1441）com.sun.webkit.network.URLLoader.close（URLLoader.java:591）at com.sun.webkit.network.URLLoader.doRun（URLLoader.java:173）at com . sun.webkit.network.URLLoader.lambda $ run $ 91（URLLoader.java:128）at java.security.AccessController.doPrivileged（Native Method）at com.sun.webkit.network.URLLoader.run（URLLoader.java:127）在java.uti l.concurrent.Executors $ RunnableAdapter.call（Executors.java:511）at java.util.concurrent.FutureTask.run（FutureTask.java:266）at java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1142） at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:617）at java.lang.Thread.run（Thread.java:745）
我的代码是：
WebView myBrowser = new WebView();
myWebEngine = myBrowser.getEngine();
myWebEngine.getLoadWorker().exceptionProperty().addListener(new ChangeListener<Throwable>()
{
@Override
public void changed(ObservableValue<? extends Throwable> observableValue, Throwable oldException,
Throwable exception)
{
System.out.println("WebView encountered an exception loading a page: " + exception);
}
});
myBrowser.setPrefSize(1600, 900);
我错过了什么或做错了什么？