Hmm I had a similar problem with the wicket 2 snapshot yesterday. I deleted
the wicket folder and did a clean checkout, that solved it for me.
Andrew Klochkov wrote:
>
> I got the following exception when wicket tries to build
> ExceptionErrorPage, I'm using wicket 1.3 fresh from SVN.
>
> 15:50:11.468 WARN!! Error for /quickstart/app/
> java.lang.NoClassDefFoundError:
> Lwicket/protocol/http/request/urlcompressing/UrlCompressor;
> at java.lang.Class.getDeclaredFields0(Native Method)
> at java.lang.Class.privateGetDeclaredFields(Unknown Source)
> at java.lang.Class.getDeclaredField(Unknown Source)
> at java.io.ObjectStreamClass.getDeclaredSUID(Unknown Source)
> at java.io.ObjectStreamClass.access$700(Unknown Source)
> at java.io.ObjectStreamClass$2.run(Unknown Source)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.io.ObjectStreamClass.(Unknown Source)
> at java.io.ObjectStreamClass.lookup(Unknown Source)
> at java.io.ObjectStreamClass.(Unknown Source)
> at java.io.ObjectStreamClass.lookup(Unknown Source)
> at java.io.ObjectOutputStream.writeObject0(Unknown Source)
> at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
> at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
> at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
> at java.io.ObjectOutputStream.writeObject0(Unknown Source)
> at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
> at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
> at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
> at java.io.ObjectOutputStream.writeObject0(Unknown Source)
> at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
> at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
> at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
> at java.io.ObjectOutputStream.writeObject0(Unknown Source)
> at java.io.ObjectOutputStream.writeObject(Unknown Source)
> at wicket.util.lang.Objects.sizeof(Objects.java:1094)
> at wicket.Component.getSizeInBytes(Component.java:1104)
> at wicket.markup.html.debug.PageView$3.component(PageView.java:140)
> at wicket.MarkupContainer.visitChildren(MarkupContainer.java:746)
> at wicket.MarkupContainer.visitChildren(MarkupContainer.java:761)
> at wicket.MarkupContainer.visitChildren(MarkupContainer.java:786)
> at
> wicket.markup.html.debug.PageView.getComponentData(PageView.java:121)
> at wicket.markup.html.debug.PageView.(PageView.java:79)
> at
> wicket.markup.html.pages.ExceptionErrorPage.(ExceptionErrorPage.java:92)
> at
> wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:154)
> at wicket.RequestCycle.step(RequestCycle.java:1082)
> at wicket.RequestCycle.steps(RequestCycle.java:1116)
> at wicket.RequestCycle.request(RequestCycle.java:456)
> at wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:263)
> at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:126)
>
> --
> Andrew Klochkov
>
>
> -
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