Thanks, I did it last night, but it did not work. Let me add another
breakpoint.

On Tue, Feb 27, 2018 at 8:35 PM, Bas Gooren <b...@iswd.nl> wrote:

> Hi!
>
> The last line of the stack trace indicates that a NullPointerException is
> occurring; My guess is that this happens inside your code, probably in the
> constructor of assets.endpoints.OIDCConsensusPage
>
> You’ll have to get your hands on the full stack trace (when not in the
> logs, simply set a debug breakpoint in your constructor, and step through
> the code) to find out exactly where the NPE is thrown.
>
> Met vriendelijke groet,
> Kind regards,
>
> Bas Gooren
>
> Op 27 februari 2018 bij 13:25:56, Shengche Hsiao (shengchehs...@gmail.com)
> schreef:
>
> Hi there,
>
> I wrote a wicket-based application , users write some info on page A and
> submit to page B. but it ran into error, logs list below
>
> [Server:auth-003] 20:11:13,722 ERROR
> [org.apache.wicket.DefaultExceptionMapper] (default task-44) Unexpected
> error occurred: org.apache.wicket.WicketRuntimeException: Can't
> instantiate
> page using constructor 'public
> assets.endpoints.OIDCConsensusPage(org.apache.wicket.request.mapper.parameter.PageParameters)'
>
> and argument 'Auth_Request_Migration=[true], Auth_Request_RedirectUri=[
> https://oidc.tanet.edu.tw/serviceclient/client-service-back],
> Auth_Request_State=[cGYIeirvLRTq25elwY0lrEtmr8ZVX9Yov2ku_IeC2Sk],
> Auth_Request_Response_Type=[code],
> Auth_Request_Client_ID=[ba3a199485df7b35c351fa6b73032863],
> Auth_Request_Nonce=[gr4jpMbbFl9OLQU9v5Pvwtn1SbTq4X9ycGTlIZyhe1k],
> Auth_Request_Scope=[openid email profile openid2 eduinfo personid guid]'.
> An exception has been thrown during construction!
>
> [Server:auth-003] at
> org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:194)
>
>
> [Server:auth-003] at
> org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:99)
>
>
> [Server:auth-003] at
> org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:106)
>
>
> [Server:auth-003] at
> org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:271)
>
>
> [Server:auth-003] at
> org.apache.wicket.core.request.handler.PageProvider.
> getPageInstance(PageProvider.java:169)
>
> [Server:auth-003] at
> org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78)
>
>
> [Server:auth-003] at
> org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:102)
>
>
> [Server:auth-003] at
> org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:195)
>
>
> [Server:auth-003] at
> org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(
> RenderPageRequestHandler.java:175)
>
> [Server:auth-003] at
> org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:895)
>
>
> [Server:auth-003] at
> org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
>
>
> [Server:auth-003] at
> org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:265)
>
>
> [Server:auth-003] at
> org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:222)
>
>
> [Server:auth-003] at
> org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:293)
>
>
> [Server:auth-003] at
> org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261)
>
>
> [Server:auth-003] at
> org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:203)
>
>
> [Server:auth-003] at
> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:284)
>
>
> [Server:auth-003] at
> io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
>
> [Server:auth-003] at
> io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.
> doFilter(FilterHandler.java:131)
>
> [Server:auth-003] at
> io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
>
>
> [Server:auth-003] at
> io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.
> handleRequest(ServletSecurityRoleHandler.java:62)
>
> [Server:auth-003] at
> io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(
> ServletDispatchingHandler.java:36)
>
> [Server:auth-003] at
> org.wildfly.extension.undertow.security.SecurityContextAssociationHand
> ler.handleRequest(SecurityContextAssociationHandler.java:78)
>
> [Server:auth-003] at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
>
>
> [Server:auth-003] at
> io.undertow.servlet.handlers.security.SSLInformationAssociationHandl
> er.handleRequest(SSLInformationAssociationHandler.java:131)
>
> [Server:auth-003] at
> io.undertow.servlet.handlers.security.ServletAuthenticationCallHandl
> er.handleRequest(ServletAuthenticationCallHandler.java:57)
>
> [Server:auth-003] at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
>
>
> [Server:auth-003] at
> io.undertow.security.handlers.AbstractConfidentialityHandler
> .handleRequest(AbstractConfidentialityHandler.java:46)
>
> [Server:auth-003] at
> io.undertow.servlet.handlers.security.ServletConfidentialityConstrai
> ntHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
>
> [Server:auth-003] at
> io.undertow.security.handlers.AuthenticationMechanismsHandle
> r.handleRequest(AuthenticationMechanismsHandler.java:60)
>
> [Server:auth-003] at
> io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHand
> ler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
>
> [Server:auth-003] at
> io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(
> NotificationReceiverHandler.java:50)
>
> [Server:auth-003] at
> io.undertow.security.handlers.AbstractSecurityContextAssocia
> tionHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
>
>
> [Server:auth-003] at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
>
>
> [Server:auth-003] at
> org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.
> handleRequest(JACCContextIdHandler.java:61)
>
> [Server:auth-003] at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
>
>
> [Server:auth-003] at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
>
>
> [Server:auth-003] at
> io.undertow.servlet.handlers.SessionRestoringHandler.handleRequest(
> SessionRestoringHandler.java:119)
>
> [Server:auth-003] at
> io.undertow.server.handlers.MetricsHandler.handleRequest(MetricsHandler.java:62)
>
>
> [Server:auth-003] at
> io.undertow.servlet.core.MetricsChainHandler.handleRequest(MetricsChainHandler.java:59)
>
>
> [Server:auth-003] at
> io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(
> ServletInitialHandler.java:284)
>
> [Server:auth-003] at
> io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(
> ServletInitialHandler.java:263)
>
> [Server:auth-003] at
> io.undertow.servlet.handlers.ServletInitialHandler.access$
> 000(ServletInitialHandler.java:81)
>
> [Server:auth-003] at
> io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(
> ServletInitialHandler.java:174)
>
> [Server:auth-003] at
> io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
>
> [Server:auth-003] at
> io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
>
> [Server:auth-003] at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>
>
> [Server:auth-003] at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>
>
> [Server:auth-003] at java.lang.Thread.run(Thread.java:748)
>
> [Server:auth-003] Caused by: java.lang.reflect.InvocationTargetException
>
> [Server:auth-003] at
> sun.reflect.GeneratedConstructorAccessor395.newInstance(Unknown Source)
>
> [Server:auth-003] at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(
> DelegatingConstructorAccessorImpl.java:45)
>
> [Server:auth-003] at
> java.lang.reflect.Constructor.newInstance(Constructor.java:423)
>
> [Server:auth-003] at
> org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:171)
>
>
> [Server:auth-003] ... 48 more
>
> [Server:auth-003] Caused by: java.lang.NullPointerException
>
>
> Please give me some entry point to solve it.
>
> --
>
> ----------------------------------------------------------------------->
> We do this not because it is easy. We do this because it is hard.
> ----------------------------------------------------------------------->
> ShengChe Hsiao
> ----------------------------------------------------------------------->
> front...@gmail.com
> front...@tc.edu.tw
> ----------------------------------------------------------------------->
> VoIP : 070-910-2450
> ----------------------------------------------------------------------->
>
>


-- 

----------------------------------------------------------------------->
We do this not because it is easy. We do this because it is hard.
----------------------------------------------------------------------->
ShengChe Hsiao
----------------------------------------------------------------------->
front...@gmail.com
front...@tc.edu.tw
----------------------------------------------------------------------->
VoIP : 070-910-2450
----------------------------------------------------------------------->

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