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      Unknown
    • Documentation:
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    • Documentation in Release Notes:
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    • Similar issues:

      Description

      Ending up with:

      2017-04-25 11:19:20,376 [XWiki initialization] ERROR .HibernateDataMigrationManager - Failed to migrate database [eduorganizer]... 
      java.lang.NullPointerException: null
      	at com.xpn.xwiki.XWiki.getPlugin(XWiki.java:5619)
      	at com.xpn.xwiki.plugin.activitystream.impl.ActivityStreamConfiguration.useMainStore(ActivityStreamConfiguration.java:85)
      	at com.xpn.xwiki.plugin.activitystream.internal.RecordableEventMigrator.shouldExecute(RecordableEventMigrator.java:89)
      	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.getNeededMigrations(AbstractDataMigrationManager.java:771)
      	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.migrateDatabase(AbstractDataMigrationManager.java:741)
      	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:674)
      	at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:355)
      	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsOnlyOnce(AbstractDataMigrationManager.java:644)
      	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.tryToProcceedToMigration(AbstractDataMigrationManager.java:621)
      	at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:538)
      	at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:765)
      	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:942)
      	at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:873)
      	at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:865)
      	at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:280)
      	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1817)
      	at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1870)
      	at com.xpn.xwiki.XWiki.initializeMandatoryDocument(XWiki.java:1275)
      	at com.xpn.xwiki.XWiki.initializeMandatoryDocuments(XWiki.java:1249)
      	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:1188)
      	at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:1103)
      	at com.xpn.xwiki.XWiki.<init>(XWiki.java:1076)
      	at com.xpn.xwiki.internal.XWikiInitializerJob.runInternal(XWikiInitializerJob.java:117)
      	at org.xwiki.job.AbstractJob.runInContext(AbstractJob.java:206)
      	at org.xwiki.job.AbstractJob.run(AbstractJob.java:189)
      	at java.lang.Thread.run(Thread.java:748)
      

      Looks like during migration the plugin manager is not set (which does not really surprises me) and RecordableEventMigrator need to use Activity Stream plugin.

      It's failing only on subwikis because the code does need the AS plugin on main wiki.

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            • Assignee:
              gdelhumeau Guillaume Delhumeau
              Reporter:
              tmortagne Thomas Mortagne
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                Updated:
                Resolved: