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https://issues.apache.org/jira/browse/WICKET-3995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Martin Grigorov resolved WICKET-3995.
-------------------------------------
Resolution: Not A Problem
Add proper constructor and it will be fine.
Remove "void".
> Unable to find component with id
> --------------------------------
>
> Key: WICKET-3995
> URL: https://issues.apache.org/jira/browse/WICKET-3995
> Project: Wicket
> Issue Type: Bug
> Components: wicket
> Affects Versions: 1.5-RC5.1
> Environment: OSGi Servicemix 4.4
> Reporter: Piotr Klimczak
> Priority: Blocker
> Labels: component, find, id, unable, with
>
> I am not able to run any app using Wicket 1.5.x including snapshot version.
> I am facing this problem whatever i do. Even running Wicket examples.
> The java code is:
> public class HomePage extends WebPage {
> public void HomePage() {
> final Label label = new Label("test_label", new Model<String>(""));
> label.setOutputMarkupId(true);
> add(label);
> }
> }
> The html code is:
> <html>
> <head>
> <link rel="stylesheet" type="text/css" href="style.css" />
> </head>
> <body>
> <label wicket:id="test_label" />
> </body>
> </html>
> Simple isn't it? But it doesn't work.
> Have found similar problem here:
> http://apache-wicket.1842946.n4.nabble.com/Menubar-in-wicket-td3758370.html
> But w/o answer.
> Stacktrace:
> Unable to find component with id 'test_label' in [Page class =
> pl.com.bgk.smx.kgapi.core.web.HomePage, id = 2, render count = 1]
> Expected: '.test_label'.
> Found with similar names: ''
> MarkupStream: [markup =
> bundle://262.2:2/pl/com/bgk/smx/kgapi/core/web/HomePage.html
> <html>
> <head>
> <link rel="stylesheet" type="text/css" href="style.css"/>
> </head>
> <body>
> <label wicket:id="test_label"></label>
> </body>
> </html>, index = 7, current = '<label wicket:id="test_label">' (line 0,
> column 0)]
> at
> org.apache.wicket.markup.MarkupStream.throwMarkupException(MarkupStream.java:526)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1519)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1638)
> at org.apache.wicket.Page.onRender(Page.java:904)
> at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:140)
> at org.apache.wicket.Component.internalRender(Component.java:2341)
> at org.apache.wicket.Component.render(Component.java:2269)
> at org.apache.wicket.Page.renderPage(Page.java:1035)
> at
> org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:105)
> at
> org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:224)
> at
> org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:147)
> at
> org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:719)
> at
> org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:63)
> at
> org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:210)
> at
> org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:253)
> at
> org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:162)
> at
> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:218)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
> at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476)
> at
> org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:70)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
> at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937)
> at
> org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:116)
> at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
> at
> org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:72)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
> at org.eclipse.jetty.server.Server.handle(Server.java:346)
> at
> org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589)
> at
> org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048)
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601)
> at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214)
> at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411)
> at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535)
> at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529)
> at java.lang.Thread.run(Thread.java:662)
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