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https://issues.apache.org/jira/browse/ISIS-843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dan Haywood resolved ISIS-843.
------------------------------
Resolution: Fixed
Fix Version/s: (was: viewer-wicket-1.7.0)
viewer-wicket-1.6.0
> AboutPage is not serializable
> -----------------------------
>
> Key: ISIS-843
> URL: https://issues.apache.org/jira/browse/ISIS-843
> Project: Isis
> Issue Type: Bug
> Components: Viewer: Wicket
> Affects Versions: viewer-wicket-1.6.0
> Reporter: Dan Haywood
> Assignee: Dan Haywood
> Priority: Minor
> Fix For: viewer-wicket-1.6.0
>
>
> [exec] 07:47:42,526 [JavaSerializer qtp1720950881-24 ERROR]
> Error serializing object class
> org.apache.isis.viewer.wicket.ui.pages.about.AboutPage [object=[Page class =
> org.apache.isis.viewer.wicket.ui.pages.about.AboutPage, id
> = 3, render count = 1]]
> [exec]
> org.apache.wicket.core.util.objects.checker.CheckingObjectOutputStream$ObjectCheckException:
> The object type is not Serializable!
> [exec] A problem occurred while checking object with type:
> java.io.BufferedInputStream
> [exec] Field hierarchy is:
> [exec] 3
> [class=org.apache.isis.viewer.wicket.ui.pages.about.AboutPage, path=3]
> [exec] private java.lang.Object
> org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]
> [exec] private java.lang.StackTraceElement
> net.ftlines.wicketsource.InstantiationLocation.traceElement[2][1]
> [class=org.apache.wicket.markup.html.WebMarkupContainer, path=3:theme]
> [exec] private java.lang.Object
> org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]
> [exec] private final java.util.Map
> org.apache.isis.viewer.wicket.viewer.registries.pages.PageClassRegistryDefault.pagesByType[write:1][write:2][write:3][write:4][write:5][write:6][write:7][write:8][9]
> [class=org.apache.isis.viewer.wicket.ui.components.about.AboutPanel,
> path=3:theme:about]
> [exec] private java.io.InputStream
> org.apache.isis.viewer.wicket.ui.components.about.AboutPanel.metaInfManifestIs
> [class=java.io.BufferedInputStream] <----- field that is causing the problem
> [exec] at
> org.apache.wicket.core.util.objects.checker.CheckingObjectOutputStream.internalCheck(CheckingObjectOutputStream.java:387)
> [exec] at
> org.apache.wicket.core.util.objects.checker.CheckingObjectOut
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