# Cannot Load Login Form

**URL:** <https://forum.servoy.com/t/cannot-load-login-form/8829>\
**Category:** Classic Servoy\
**Created:** [March 4, 2008, 9:15pm UTC](https://forum.servoy.com/t/cannot-load-login-form/8829 "2008-03-04T21:15:51Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![MSibai](https://avatars.discourse-cdn.com/v4/letter/m/a4c791/32.png) [@MSibai](https://forum.servoy.com/u/MSibai)\
**Post date:** [March 4, 2008, 9:15pm UTC](https://forum.servoy.com/t/cannot-load-login-form/8829/1 "2008-03-04T21:15:51Z")

</div>

Hi guys,

I am getting an exception for all solutions that “Requires Login” only when trying to load the solution from the WEB.

```auto
http-8080-2 ERROR com.servoy.j2db.util.Debug Error rendering the page null

```

```auto
org.apache.wicket.WicketRuntimeException: Can't instantiate page using constructor public com.servoy.j2db.server.headlessclient.SignIn()
     at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:168)
     at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:58)
     at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:262)
     at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:283)
     at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:210)
     at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:90)
     at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1166)
     at org.apache.wicket.RequestCycle.step(RequestCycle.java:1241)
     at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1316)
     at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
     at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
     at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:121)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
     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 org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:244)
     at java.security.AccessController.doPrivileged(Native Method)
     at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
     at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:276)
     at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:162)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:283)
     at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:56)
     at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:189)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:185)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
     at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
     at java.lang.Thread.run(Unknown Source)
    Caused by: java.lang.reflect.InvocationTargetException
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
     at java.lang.reflect.Constructor.newInstance(Unknown Source)
     at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:149)
     ... 38 more
    Caused by: java.lang.UnsupportedOperationException: FormComponent class org.apache.wicket.markup.html.form.PasswordTextField does not support cookies
     at org.apache.wicket.markup.html.form.FormComponent.setPersistent(FormComponent.java:956)
     at com.servoy.j2db.server.headlessclient.SignIn.a(Unknown Source)
     at com.servoy.j2db.server.headlessclient.SignIn.access$300(Unknown Source)
     at com.servoy.j2db.server.headlessclient.SignIn$SignInForm.<init>(Unknown Source)
     at com.servoy.j2db.server.headlessclient.SignIn.<init>(Unknown Source)
     ... 43 more

```

Please advice …

Servoy Developer  
Version 3.5.5-build 518  
Java version 10.0-b19 (Windows XP)

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<div class="post-metadata">

**Author:** ![MSibai](https://avatars.discourse-cdn.com/v4/letter/m/a4c791/32.png) [@MSibai](https://forum.servoy.com/u/MSibai)\
**Post date:** [March 7, 2008, 8:17pm UTC](https://forum.servoy.com/t/cannot-load-login-form/8829/2 "2008-03-07T20:17:09Z")

</div>

Created a support case with id: 121463

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<div class="post-metadata">

**Author:** ![jcompagner](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/jcompagner/32/4889_2.png) [@jcompagner](https://forum.servoy.com/u/jcompagner)\
**Post date:** [March 10, 2008, 10:23am UTC](https://forum.servoy.com/t/cannot-load-login-form/8829/3 "2008-03-10T10:23:04Z")

</div>

this one is fixed for 3.5.6