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  1. PUBLIC - Liferay Social Office Community Edition
  2. SOS-386

Unable to migrate data from one database to another database

    Details

      Description

      1. Go to Control Panel / Server Administration / Data Migration
      2. Enter JDBC information for new database, then click "Execute".

      Error message:

      06:25:34,468 DEBUG [MaintenanceUtil:74] Collecting information for database tables to migration
      06:25:34,468 ERROR [InstancePool:106] Unable to load com.liferay.chat.model.impl.EntryImpl with the portal class loader or the current context class l
      java.lang.ClassNotFoundException: com.liferay.chat.model.impl.EntryImpl
      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
      at com.liferay.portal.kernel.util.InstancePool._get(InstancePool.java:98)
      at com.liferay.portal.kernel.util.InstancePool._get(InstancePool.java:65)
      at com.liferay.portal.kernel.util.InstancePool.get(InstancePool.java:43)
      at com.liferay.portal.convert.ConvertDatabase.doConvert(ConvertDatabase.java:103)
      at com.liferay.portal.convert.ConvertProcess.convert(ConvertProcess.java:44)
      at com.liferay.portal.convert.messaging.ConvertProcessMessageListener.doReceive(ConvertProcessMessageListener.java:58)
      at com.liferay.portal.convert.messaging.ConvertProcessMessageListener.receive(ConvertProcessMessageListener.java:43)
      at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:73)
      at com.liferay.portal.kernel.messaging.SerialDestination$1.run(SerialDestination.java:59)
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
      at java.lang.Thread.run(Thread.java:595)
      06:25:34,484 FATAL [ConvertProcessMessageListener:46] Unable to process message {destinationName=liferay/convert_process, responseDestinationName=null
      com.liferay.portal.convert.ConvertException: java.lang.NullPointerException
      at com.liferay.portal.convert.ConvertProcess.convert(ConvertProcess.java:49)
      at com.liferay.portal.convert.messaging.ConvertProcessMessageListener.doReceive(ConvertProcessMessageListener.java:58)
      at com.liferay.portal.convert.messaging.ConvertProcessMessageListener.receive(ConvertProcessMessageListener.java:43)
      at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:73)
      at com.liferay.portal.kernel.messaging.SerialDestination$1.run(SerialDestination.java:59)
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
      at java.lang.Thread.run(Thread.java:595)
      Caused by: java.lang.NullPointerException
      at com.liferay.portal.convert.ConvertDatabase.doConvert(ConvertDatabase.java:103)
      at com.liferay.portal.convert.ConvertProcess.convert(ConvertProcess.java:44)
      ... 7 more

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              Dates

              • Created:
                Updated:
                Resolved:
                Days since last comment:
                7 years, 50 weeks, 5 days ago

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