帮我看看这个异常什么问题啊。

Question

Exception in thread "main" ======= EXCEPTION START ========
Exception class=[java.lang.RuntimeException]
com.gargoylesoftware.htmlunit.ScriptException: Exception invoking jsxSet_innerHTML
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:595)
at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:537)
at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:538)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:545)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:520)
at com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptFunctionIfPossible(HtmlPage.java:896)
at com.gargoylesoftware.htmlunit.javascript.host.EventListenersContainer.executeEventListeners(EventListenersContainer.java:162)
at com.gargoylesoftware.htmlunit.javascript.host.EventListenersContainer.executeBubblingListeners(EventListenersContainer.java:221)
at com.gargoylesoftware.htmlunit.javascript.host.Node.fireEvent(Node.java:735)
at com.gargoylesoftware.htmlunit.html.HtmlElement$2.run(HtmlElement.java:866)
at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:537)
at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:538)
at com.gargoylesoftware.htmlunit.html.HtmlElement.fireEvent(HtmlElement.java:871)
at com.gargoylesoftware.htmlunit.html.HtmlPage.executeEventHandlersIfNeeded(HtmlPage.java:1162)
at com.gargoylesoftware.htmlunit.html.HtmlPage.initialize(HtmlPage.java:202)
at com.gargoylesoftware.htmlunit.WebClient.loadWebResponseInto(WebClient.java:440)
at com.gargoylesoftware.htmlunit.WebClient.loadDownloadedResponses(WebClient.java:2187)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.doProcessPostponedActions(JavaScriptEngine.java:625)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.processPostponedActions(JavaScriptEngine.java:707)
at com.gargoylesoftware.htmlunit.html.HtmlElement.click(HtmlElement.java:1246)
at com.gargoylesoftware.htmlunit.html.HtmlElement.click(HtmlElement.java:1195)
at com.gargoylesoftware.htmlunit.html.HtmlElement.click(HtmlElement.java:1158)
at hangkong.LoginXinNuo.main(LoginXinNuo.java:36)
Caused by: java.lang.RuntimeException: Exception invoking jsxSet_innerHTML
at net.sourceforge.htmlunit.corejs.javascript.MemberBox.invoke(MemberBox.java:198)
at net.sourceforge.htmlunit.corejs.javascript.ScriptableObject$GetterSlot.setValue(ScriptableObject.java:317)
at net.sourceforge.htmlunit.corejs.javascript.ScriptableObject.putImpl(ScriptableObject.java:2569)
at net.sourceforge.htmlunit.corejs.javascript.ScriptableObject.put(ScriptableObject.java:470)
at net.sourceforge.htmlunit.corejs.javascript.ScriptableObject.putProperty(ScriptableObject.java:2251)
at net.sourceforge.htmlunit.corejs.javascript.ScriptRuntime.setObjectProp(ScriptRuntime.java:1647)
at net.sourceforge.htmlunit.corejs.javascript.ScriptRuntime.setObjectProp(ScriptRuntime.java:1637)
at net.sourceforge.htmlunit.corejs.javascript.Interpreter.interpretLoop(Interpreter.java:1407)
at net.sourceforge.htmlunit.corejs.javascript.Interpreter.interpret(Interpreter.java:854)
at net.sourceforge.htmlunit.corejs.javascript.InterpretedFunction.call(InterpretedFunction.java:164)
at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.doTopCall(ContextFactory.java:429)
at com.gargoylesoftware.htmlunit.javascript.HtmlUnitContextFactory.doTopCall(HtmlUnitContextFactory.java:267)
at net.sourceforge.htmlunit.corejs.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3183)
at net.sourceforge.htmlunit.corejs.javascript.InterpretedFunction.call(InterpretedFunction.java:162)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$4.doRun(JavaScriptEngine.java:538)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:589)
... 22 more
Caused by: com.gargoylesoftware.htmlunit.ScriptException: TypeError: Cannot call method "getGadgetInstance" of undefined (http://jira.sinoglobal.com.cn/s/zh_CNx81qsc/649/7/3.1.7/_/download/batch/com.atlassian.gadgets.publisher:ajs-gadgets/com.atlassian.gadgets.publisher:ajs-gadgets.js#10)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:595)
at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:537)
at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:538)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScriptEngine.java:499)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScriptEngine.java:474)
at com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptIfPossible(HtmlPage.java:870)
at com.gargoylesoftware.htmlunit.html.HtmlScript.executeInlineScriptIfNeeded(HtmlScript.java:302)
at com.gargoylesoftware.htmlunit.html.HtmlScript.executeScriptIfNeeded(HtmlScript.java:368)
at com.gargoylesoftware.htmlunit.html.HtmlScript$1.execute(HtmlScript.java:220)
at com.gargoylesoftware.htmlunit.html.HtmlScript.onAllChildrenAddedToPage(HtmlScript.java:240)
at com.gargoylesoftware.htmlunit.html.HTMLParser$HtmlUnitDOMBuilder.endElement(HTMLParser.java:598)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at com.gargoylesoftware.htmlunit.html.HTMLParser$HtmlUnitDOMBuilder.endElement(HTMLParser.java:556)
at org.cyberneko.html.HTMLTagBalancer.callEndElement(HTMLTagBalancer.java:1142)
at org.cyberneko.html.HTMLTagBalancer.endElement(HTMLTagBalancer.java:1044)
at org.cyberneko.html.filters.DefaultFilter.endElement(DefaultFilter.java:206)
at org.cyberneko.html.filters.NamespaceBinder.endElement(NamespaceBinder.java:329)
at org.cyberneko.html.HTMLScanner$ContentScanner.scanEndElement(HTMLScanner.java:3018)
at org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:2005)
at org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:908)
at org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:499)
at org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:452)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at com.gargoylesoftware.htmlunit.html.HTMLParser$HtmlUnitDOMBuilder.parse(HTMLParser.java:789)
at com.gargoylesoftware.htmlunit.html.HTMLParser.parse(HTMLParser.java:225)
at com.gargoylesoftware.htmlunit.html.HTMLParser.parseHtml(HTMLParser.java:179)
at com.gargoylesoftware.htmlunit.DefaultPageCreator.createHtmlPage(DefaultPageCreator.java:221)
at com.gargoylesoftware.htmlunit.DefaultPageCreator.createPage(DefaultPageCreator.java:106)
at com.gargoylesoftware.htmlunit.WebClient.loadWebResponseInto(WebClient.java:433)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:311)
at com.gargoylesoftware.htmlunit.html.BaseFrame.loadInnerPageIfPossible(BaseFrame.java:149)
at com.gargoylesoftware.htmlunit.html.BaseFrame.loadInnerPage(BaseFrame.java:99)
at com.gargoylesoftware.htmlunit.html.HtmlPage.loadFrames(HtmlPage.java:1760)
at com.gargoylesoftware.htmlunit.html.HtmlPage.registerSnippetParsingEnd(HtmlPage.java:2123)
at com.gargoylesoftware.htmlunit.html.HTMLParser.parseFragment(HTMLParser.java:165)
at com.gargoylesoftware.htmlunit.html.HTMLParser.parseFragment(HTMLParser.java:121)
at com.gargoylesoftware.htmlunit.javascript.host.html.HTMLElement.parseHtmlSnippet(HTMLElement.java:916)
at com.gargoylesoftware.htmlunit.javascript.host.html.HTMLElement.jsxSet_innerHTML(HTMLElement.java:840)
at sun.reflect.GeneratedMethodAccessor33.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at net.sourceforge.htmlunit.corejs.javascript.MemberBox.invoke(MemberBox.java:172)
... 37 more
  function (a) {
      a === !0 && d.readyWait--;
      if (!d.readyWait || a !== !0 && !d.isReady) {
          if (!c.body) {
              return setTimeout(d.ready, 1);
          }
          d.isReady = !0;
          if (a !== !0 && --d.readyWait > 0) {
              return;
          }
          x.resolveWith(c, [d]), d.fn.trigger && d(c).trigger("ready").unbind("ready");
      }
  }======= EXCEPTION END ========

Answer 1

public static void main(String[] args) throws Exception {
//创建浏览器
WebClient client = new WebClient();
//获取网站页面
HtmlPage page = client.getPage("http:这里一个网址");
//获取登录form
HtmlForm form = page.getHtmlElementById("login-form");
//获取用户名和密码和登录按钮控件
HtmlTextInput username = form.getInputByName("os_username");
HtmlPasswordInput password = form.getInputByName("os_password");
HtmlSubmitInput submit = form.getInputByName("login"); 

//输入用户名和密码,点击登录
username.setValueAttribute("****");
password.setValueAttribute("****");
Page resultPage = submit.click(); //点击得到结果页面

//打印内容
StringUtil.P(resultPage.getWebResponse().getContentAsString());
}

Answer 2

同问啊，我这里也全是这种警告，不会用httpunit……

Answer 3

com.gargoylesoftware.htmlunit.ScriptException: TypeError: Cannot call method "split" of undefined 
我是同意的异常