Metacat

When I use morpho 1.10 branch to insert a package into a local Metacat, which is ubuntu 14.04, the solr index works fine. However, the remote server, which is ubuntu 12.04, got the error:
metacat 20140415-14:31:01: [WARN]: XMLService.populateRegisteredSchemaList - Schema file: /var/lib/tomcat7/webapps/knb/schema/fgdc-std-001/fgdc-std-001-1998.xsd is registered in the database but does not exist on the file system. [edu.ucsb.nceas.metacat.service.XMLSchemaService]
edu.ucsb.nceas.metacat.McdbDocNotFoundException: the requested docid 'tao.13002' does not exist
at edu.ucsb.nceas.metacat.DocumentImpl.isRevisionOnly(DocumentImpl.java:2159)
at edu.ucsb.nceas.metacat.DocumentImpl.getDocumentInfo(DocumentImpl.java:2190)
at edu.ucsb.nceas.metacat.DocumentImpl.<init>(DocumentImpl.java:228)
at edu.ucsb.nceas.metacat.DocumentImpl.<init>(DocumentImpl.java:257)
at edu.ucsb.nceas.metacat.replication.ReplicationService.getDocumentInfo(ReplicationService.java:1097)
at edu.ucsb.nceas.metacat.replication.ReplicationService.getDocumentInfoMap(ReplicationService.java:1073)
at edu.ucsb.nceas.metacat.dataone.hazelcast.ObjectPathMap.pathToDocid(ObjectPathMap.java:76)
at edu.ucsb.nceas.metacat.dataone.hazelcast.ObjectPathMap.load(ObjectPathMap.java:99)
at edu.ucsb.nceas.metacat.dataone.hazelcast.ObjectPathMap.load(ObjectPathMap.java:43)
at com.hazelcast.impl.concurrentmap.MapStoreWrapper.load(MapStoreWrapper.java:143)
at com.hazelcast.impl.ConcurrentMapManager$GetOperationHandler$GetLoader.doMapStoreOperation(ConcurrentMapManager.java:3785)
at com.hazelcast.impl.ConcurrentMapManager$AbstractMapStoreOperation.run(ConcurrentMapManager.java:3860)
at com.hazelcast.impl.executor.ParallelExecutorService$ParallelExecutorImpl$ExecutionSegment.run(ParallelExecutorService.java:212)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
at com.hazelcast.impl.ExecutorThreadFactory$1.run(ExecutorThreadFactory.java:38)
metacat-index 20140415-14:31:01: [ERROR]: SolrIndex.update - could not update the solr index since null [edu.ucsb.nceas.metacat.index.SolrIndex]
java.lang.NullPointerException
at java.io.FileInputStream.<init>(FileInputStream.java:138)
at java.io.FileInputStream.<init>(FileInputStream.java:101)
at edu.ucsb.nceas.metacat.index.SolrIndex.update(SolrIndex.java:513)
at edu.ucsb.nceas.metacat.index.SystemMetadataEventListener.entryUpdated(SystemMetadataEventListener.java:146)
at edu.ucsb.nceas.metacat.index.SystemMetadataEventListener.entryAdded(SystemMetadataEventListener.java:119)
at com.hazelcast.client.impl.EntryListenerManager.notifyListeners(EntryListenerManager.java:148)
at com.hazelcast.client.impl.EntryListenerManager.notifyListeners(EntryListenerManager.java:130)
at com.hazelcast.client.impl.ListenerManager.customRun(ListenerManager.java:88)
at com.hazelcast.client.ClientRunnable.run(ClientRunnable.java:30)
at java.lang.Thread.run(Thread.java:744)

I used morpho to insert the package to Ubuntu 12.04. The metacat with 14.04 got the error as well.

But the timed solr index process can pick up those failed documents.