程序中的n2代表NodeList,我只想查看根元素中的第一个子节点。
public void ClickMe(View view){ Node rootElement=n2.item(0); NodeList child=rootElement.getChildNodes(); Node first=child.item(0); //ClassCastException error is coming whenever i am casting first to Element. Element nm=(Element)first; Option q= getOption(nm,first); Log.i(TAG,"the name is was talking about is : "+ q.getName()); }
但是 logcat报出错误
12-20 20:32:38.376: E/AndroidRuntime(2950): Caused by: java.lang.ClassCastException: org.apache.harmony.xml.dom.TextImpl cannot be cast to org.w3c.dom.Element
请问这是怎么回事啊?
海绵宝宝撒
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