PortletDataException occurs when publishing wiki entry to live

• Type: Regression Bug
• Status: Closed
• Resolution: No Longer Reproducible
• Affects Version/s: Master
• Fix Version/s: None
• Component/s: Staging > Export/Import, Wiki
• Labels:
  • QA-AUTOMATION
  • backend_test
• Fix Priority: 4
• Last Working Version:
  7.2.10 DXP FP3
• QA Test Name:
  • LocalFile.StagingWiki#RemoveStagedWikiAttachment
  • WikiExportImportTest#testExportImportAssetLinks
  • WikiExportImportTest#testVersioningExportImportTwice
• QA Test Score: 15

Steps to reproduce:

1. Enable local staging for liferay site.
2. Navigate to Content & Data > Wiki > Main (node).
3. Add a new wiki page.
4. Publish to live.

Expected results: Publication should be successful.
Actual results: Publication fails with the following errors:

2019-12-24 05:29:57.192 ERROR [liferay/background_task-3][BackgroundTaskMessageListener:182] Unable to execute background task
com.liferay.exportimport.kernel.lar.PortletDataException
        at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:404)
        at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:355)
        at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:341)
        at com.liferay.exportimport.changeset.web.internal.portlet.data.handler.ChangesetPortletDataHandler.doImportData(ChangesetPortletDataHandler.java:215)
        at com.liferay.exportimport.kernel.lar.BasePortletDataHandler.importData(BasePortletDataHandler.java:385)
        at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:409)
        at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:340)
        at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.importSitePortlets(StagedGroupStagedModelDataHandler.java:599)
        at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:323)
        at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78)
        at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:363)
        at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:355)
        at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:341)
        at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:563)
        at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:216)
        at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:191)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50)
        at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69)
        at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57)
        at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49)
        at com.sun.proxy.$Proxy95.importLayouts(Unknown Source)
        at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:111)
        at com.liferay.exportimport.internal.background.task.LayoutStagingBackgroundTaskExecutor$LayoutStagingImportCallable.call(LayoutStagingBackgroundTaskExecutor.java:285)
        at com.liferay.exportimport.internal.background.task.LayoutStagingBackgroundTaskExecutor$LayoutStagingImportCallable.call(LayoutStagingBackgroundTaskExecutor.java:258)
        at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37)
        at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39)
        at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28)
        at com.liferay.exportimport.internal.background.task.LayoutStagingBackgroundTaskExecutor.execute(LayoutStagingBackgroundTaskExecutor.java:145)
        at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:62)
        at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41)
        at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72)
        at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136)
        at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
        at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74)
        at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:59)
        at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:752)
        at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:664)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
        at com.liferay.portal.kernel.util.BaseMapWrapper.doPut(BaseMapWrapper.java:115)
        at com.liferay.portal.kernel.util.HashMapBuilder$HashMapWrapper.put(HashMapBuilder.java:90)
        at com.liferay.portal.kernel.util.HashMapBuilder.put(HashMapBuilder.java:45)
        at com.liferay.wiki.service.impl.WikiPageLocalServiceImpl._startWorkflowInstance(WikiPageLocalServiceImpl.java:3191)
        at com.liferay.wiki.service.impl.WikiPageLocalServiceImpl.addPage(WikiPageLocalServiceImpl.java:265)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50)
        at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69)
        at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57)
        at com.liferay.portal.service.ServiceContextAdvice.invoke(ServiceContextAdvice.java:60)
        at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57)
        at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49)
        at com.sun.proxy.$Proxy663.addPage(Unknown Source)
        at com.liferay.wiki.internal.exportimport.data.handler.WikiPageStagedModelDataHandler.doImportStagedModel(WikiPageStagedModelDataHandler.java:220)
        at com.liferay.wiki.internal.exportimport.data.handler.WikiPageStagedModelDataHandler.doImportStagedModel(WikiPageStagedModelDataHandler.java:59)
        at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:363)
        ... 41 more