<zk>
	<div id="cnt"></div>
	<button label="append page">
		<attribute name="onClick"><![CDATA[
			Div div = new Div();
			Executions.createComponents("testVM-include-1.zul", div, null);
			
			cnt.appendChild(div);
		]]></attribute>
	</button>
	
	
</zk>

<zk>
	<zscript><![CDATA[
		class MyVM2 {
	
		}
	]]></zscript>
	<window apply="org.zkoss.bind.BindComposer"
		viewModel="@id('vm') @init('MyVM2')">
	</window>
</zk>

SEVERE: >>org.zkoss.zk.ui.UiException: null
>>java.lang.NullPointerException
>>	at org.zkoss.bind.BindComposer.initViewModel(BindComposer.java:229)
>>	at org.zkoss.bind.BindComposer.doBeforeComposeChildren(BindComposer.java:142)
>>	at org.zkoss.zk.ui.impl.UiEngineImpl.doBeforeComposeChildren(UiEngineImpl.java:875)
>>	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild0(UiEngineImpl.java:814)
>>	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:771)
>>	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:680)
>>	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:742)
>>	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:702)
>>	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreate(UiEngineImpl.java:644)
>>	at org.zkoss.zk.ui.impl.UiEngineImpl.createComponents(UiEngineImpl.java:1025)
>>	at org.zkoss.zk.ui.impl.AbstractExecution.createComponents0(AbstractExecution.java:246)
>>	at org.zkoss.zk.ui.impl.AbstractExecution.createComponents(AbstractExecution.java:238)
>>	at org.zkoss.zk.ui.Executions.createComponents(Executions.java:179)
>>	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>>	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>>	at java.lang.reflect.Method.invoke(Unknown Source)
>>	at bsh.Reflect.invokeMethod(Unknown Source)
>>	at bsh.Reflect.invokeStaticMethod(Unknown Source)
>>	at bsh.Name.invokeMethod(Unknown Source)
>>	at bsh.BSHMethodInvocation.eval(Unknown Source)
>>	at bsh.BSHPrimaryExpression.eval(Unknown Source)
>>	at bsh.BSHPrimaryExpression.eval(Unknown Source)
>>	at bsh.Interpreter.eval(Unknown Source)
>>	at bsh.Interpreter.eval(Unknown Source)
>>	at org.zkoss.zk.scripting.bsh.BSHInterpreter.exec(BSHInterpreter.java:131)
>>	at org.zkoss.zk.scripting.util.GenericInterpreter.interpret(GenericInterpreter.java:328)
>>	at org.zkoss.zk.ui.impl.PageImpl.interpret(PageImpl.java:875)
>>	at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2701)
>>	at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2654)
>>	at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:136)
>>	at org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1710)
>>	at org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1495)
>>	at org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1205)
>>	at org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:583)
>>	at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:481)
>>	at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:489)
>>	at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>>	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>>	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
>>	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:401)
>>	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
>>	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
>>	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
>>	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
>>	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>>	at org.mortbay.jetty.Server.handle(Server.java:326)
>>	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
>>	at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:945)
>>	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
>>	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
>>	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
>>	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
>>	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)