org.apache.wicket.core.util.objects.checker.CheckingObjectOutputStream$ObjectCheckException: The object type is not Serializable! private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]    private final org.apache.wicket.datetime.DateConverter org.apache.wicket.datetime.markup.html.form.DateTextField.converter[2] [class=com.testwebapp.web.panel.OpportunityDetailsPanel, path=1:opportunityDetailContainer]      private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]        private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=com.testwebapp.web.panel.TestDetailsPanel, path=1:opportunityDetailContainer:eventDetailPanel]          private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]            java.lang.Object org.apache.wicket.Component.data[1] [class=com.testwebapp.web.panel.TestExportRawDataPanel, path=1:opportunityDetailContainer:eventDetailPanel:supRawDataContainer]              com.testwebapp.service.impl.TestDataServiceImpl com.testwebapp.web.panel.TestExportRawDataPanel.TestDataService [class=com.testwebapp.service.impl. ] <----- field that is causing the problem

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via blogspot.com by Unknown author, 1 year ago
The object type is not Serializable! private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]    private final org.apache.wicket.datetime.DateConverter
via GitHub by Patrick1701
, 1 year ago
A component without a parent is detected. A problem occurred while checking object with type: org.apache.wicket.markup.html.basic.Label Field hierarchy is: 9 [class=de.xyz.MyPage, path=9] private java.lang.Object
via Stack Overflow by Asha Joshi
, 11 months ago
The object type is not Serializable! A problem occurred while checking object with type: java.util.concurrent.ScheduledThreadPoolExecutor private final java.util.concurrent.ScheduledExecutorService Test.scheduler [class=java.util.concurrent.ScheduledThreadPoolExecutor] <----- field that is causing the problem
via GitHub by dmbeer
, 2 years ago
The object type is not Serializable! A problem occurred while checking object with type: de.agilecoders.wicket.core.markup.html.bootstrap.form.ControlGroup$FeedbackMessageToCssClassNameTransformer Field hierarchy is: 1 [class
via nabble.com by Unknown author, 1 year ago
The object type is not Serializable! A problem occurred while checking object with type: com.arch.example.Country Field hierarchy is:   0 [class=com.arch.example.HomePage, path=0]     private com.arch.example.Country com.arch.example.HomePage.country [class=com.arch.example.Country] <----- field that is causing the problem
via Apache's JIRA Issue Tracker by Dan Haywood, 1 year ago
The object type is not Serializable! A problem occurred while checking object with type: org.apache.wicket.RequestListenerInterface Field hierarchy is: 9 [class=org.apache.isis.viewer.wicket.ui.pages.error.ErrorPage, path=9] private
org.apache.wicket.core.util.objects.checker.CheckingObjectOutputStream$ObjectCheckException: The object type is not Serializable! private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]    private final org.apache.wicket.datetime.DateConverter org.apache.wicket.datetime.markup.html.form.DateTextField.converter[2] [class=com.testwebapp.web.panel.OpportunityDetailsPanel, path=1:opportunityDetailContainer]      private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]        private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=com.testwebapp.web.panel.TestDetailsPanel, path=1:opportunityDetailContainer:eventDetailPanel]          private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;]            java.lang.Object org.apache.wicket.Component.data[1] [class=com.testwebapp.web.panel.TestExportRawDataPanel, path=1:opportunityDetailContainer:eventDetailPanel:supRawDataContainer]              com.testwebapp.service.impl.TestDataServiceImpl com.testwebapp.web.panel.TestExportRawDataPanel.TestDataService [class=com.testwebapp.service.impl. ] <----- field that is causing the problem

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 1 year ago

Know the solutions? Share your knowledge to help other developers to debug faster.