Site Import Fail with java.lang.NullPointerException

2014-12-18 18:12:03.912196500 java.lang.NullPointerException
2014-12-18 18:12:03.912196500   at com.atlassian.confluence.importexport.xmlimport.FileBackupImporter.getIdBasedAttachmentPathMapping(FileBackupImporter.ja                            va:225)
2014-12-18 18:12:03.912200500   at com.atlassian.confluence.importexport.xmlimport.FileBackupImporter.importAttachments(FileBackupImporter.java:298)
2014-12-18 18:12:03.912201500   at com.atlassian.confluence.importexport.xmlimport.FileBackupImporter.importEverything(FileBackupImporter.java:157)
2014-12-18 18:12:03.912201500   at com.atlassian.confluence.importexport.xmlimport.BackupImporter$1.doInTransactionWithoutResult(BackupImporter.java:259)
2014-12-18 18:12:03.912203500   at org.springframework.transaction.support.TransactionCallbackWithoutResult.doInTransaction(TransactionCallbackWithoutResul                            t.java:33)
2014-12-18 18:12:03.912203500   at com.atlassian.confluence.importexport.xmlimport.RestorePluginStateStoreTransactionCallbackDecorator.doInTransaction(Rest                            orePluginStateStoreTransactionCallbackDecorator.java:50)
2014-12-18 18:12:03.912206500   at com.atlassian.confluence.importexport.xmlimport.RestoreBandanaValuesTransactionCallbackDecorator.doInTransaction(Restore                            BandanaValuesTransactionCallbackDecorator.java:50)
2014-12-18 18:12:03.912207500   at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:128)
2014-12-18 18:12:03.912208500   at com.atlassian.confluence.importexport.xmlimport.BackupImporter.doImportInternal(BackupImporter.java:211)
2014-12-18 18:12:03.912209500   at com.atlassian.confluence.importexport.Importer.doImport(Importer.java:77)
2014-12-18 18:12:03.912209500   at com.atlassian.confluence.importexport.DefaultImportExportManager.performImportInternal(DefaultImportExportManager.java:8                            3)
2014-12-18 18:12:03.912216500   at com.atlassian.confluence.importexport.DefaultImportExportManager.performImport(DefaultImportExportManager.java:73)
2014-12-18 18:12:03.912217500   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2014-12-18 18:12:03.912217500   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
2014-12-18 18:12:03.912223500   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
2014-12-18 18:12:03.912223500   at java.lang.reflect.Method.invoke(Method.java:597)
2014-12-18 18:12:03.912224500   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
2014-12-18 18:12:03.912224500   at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
2014-12-18 18:12:03.912225500   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
2014-12-18 18:12:03.912226500   at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
2014-12-18 18:12:03.912227500   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
2014-12-18 18:12:03.912228500   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
2014-12-18 18:12:03.912228500   at $Proxy160.performImport(Unknown Source)
2014-12-18 18:12:03.912229500   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2014-12-18 18:12:03.912229500   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
2014-12-18 18:12:03.912230500   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
2014-12-18 18:12:03.912232500   at java.lang.reflect.Method.invoke(Method.java:597)
2014-12-18 18:12:03.912233500   at com.atlassian.plugin.osgi.hostcomponents.impl.DefaultComponentRegistrar$ContextClassLoaderSettingInvocationHandler.invok                            e(DefaultComponentRegistrar.java:134)
2014-12-18 18:12:03.912233500   at $Proxy447.performImport(Unknown Source)
2014-12-18 18:12:03.912234500   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2014-12-18 18:12:03.912235500   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
2014-12-18 18:12:03.912235500   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
2014-12-18 18:12:03.912236500   at java.lang.reflect.Method.invoke(Method.java:597)
2014-12-18 18:12:03.912236500   at com.atlassian.plugin.osgi.bridge.external.HostComponentFactoryBean$DynamicServiceInvocationHandler.invoke(HostComponentF                            actoryBean.java:154)
2014-12-18 18:12:03.912237500   at $Proxy447.performImport(Unknown Source)
2014-12-18 18:12:03.912238500   at com.atlassian.confluence.importexport.actions.ImportLongRunningTask.runInternal(ImportLongRunningTask.java:95)
2014-12-18 18:12:03.912238500   at com.atlassian.confluence.util.longrunning.ConfluenceAbstractLongRunningTask.run(ConfluenceAbstractLongRunningTask.java:2                            7)
2014-12-18 18:12:03.912240500   at com.atlassian.ondemand.confluenceimporter.service.importer.OnDemandImportLongRunningTask.runInternal(OnDemandImportLongR                            unningTask.java:182)
2014-12-18 18:12:03.912243500   at com.atlassian.confluence.util.longrunning.ConfluenceAbstractLongRunningTask.run(ConfluenceAbstractLongRunningTask.java:2                            7)
2014-12-18 18:12:03.912244500   at com.atlassian.confluence.util.longrunning.ManagedTask.run(ManagedTask.java:58)
2014-12-18 18:12:03.912244500   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
2014-12-18 18:12:03.912245500   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
2014-12-18 18:12:03.912246500   at java.util.concurrent.FutureTask.run(FutureTask.java:138)
2014-12-18 18:12:03.912246500   at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
2014-12-18 18:12:03.912247500   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
2014-12-18 18:12:03.912247500   at java.lang.Thread.run(Thread.java:662)
2014-12-18 18:12:03.945779500 2014-12-18 18:12:03,941 INFO [Long running task: Importing data] [confluenceimporter.service.importer.OnDemandImportLongRunni                            ngTask] runInternal Import has finished running. isSuccessful=false, status=Import failed. Check your server logs for more information. null, elapsedTime=8                            992