Bugs item #1482651, was opened at 2006-05-05 19:42
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Juergen Donnerstag (jdonnerstag)
Assigned to: Nobody/Anonymous (nobody)
Summary: NPE in SourcesPage

Initial Comment:
from wicket-library tomcat log

INFO  - MarkupCache                - Loading markup
from file:/nfs/scarab/home2/
j/jdonnerstag/wicket-library_com/wicket-examples/WEB-INF/classes/wicket/examples
/niceurl/mounted/Page4.html
ERROR - AjaxRequestTarget          - Error while
responding to an AJAX request:
[EMAIL PROTECTED] markupIdToComponent
[{filename=[Component id = file
name, page = wicket.examples.source.SourcesPage, path =
0:filename.Label, isVisi
ble = true, isVersioned = false],
codepanel=[MarkupContainer [Component id = cod
epanel, page = wicket.examples.source.SourcesPage, path
= 0:codepanel.SourcesPag
e$CodePanel, isVisible = true, isVersioned = false]]}],
javascript [[]]
wicket.WicketRuntimeException: Exception in rendering
component: [Component id =
 code, page = wicket.examples.source.SourcesPage, path
= 0:codepanel:code.Label,
 isVisible = true, isVersioned = false]
        at
wicket.Component.renderComponent(Component.java:1698)
        at
wicket.markup.html.WebComponent.onRender(WebComponent.java:61)
        at wicket.Component.render(Component.java:1508)
        at
wicket.MarkupContainer.renderNext(MarkupContainer.java:1332)
        at
wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:98
0)
        at
wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:915)
        at
wicket.Component.renderComponent(Component.java:1671)
        at
wicket.MarkupContainer.onRender(MarkupContainer.java:925)
.....
Caused by: java.lang.NullPointerException
        at java.io.Reader.<init>(Reader.java:61)
        at
java.io.InputStreamReader.<init>(InputStreamReader.java:55)
        at
wicket.examples.source.SourcesPage$SourceModel.getObject(SourcesPage.
java:66)
        at
wicket.Component.getModelObject(Component.java:968)
        at
wicket.Component.getModelObjectAsString(Component.java:983)
        at
wicket.markup.html.basic.Label.onComponentTagBody(Label.java:113)
        at
wicket.Component.renderComponent(Component.java:1671)


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