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via GitHub by ashwin1209
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.addIndexEngine(OAbstractPaginatedStorage.java:1658)	at com.orientechnologies.orient.core.index.OIndexAbstract.create(OIndexAbstract.java:235)	at com.orientechnologies.lucene.index.OLuceneIndexNotUnique.create(OLuceneIndexNotUnique.java:197)	at com.orientechnologies.lucene.index.OLuceneIndexNotUnique.create(OLuceneIndexNotUnique.java:45)	at com.orientechnologies.orient.core.index.OIndexManagerShared.createIndex(OIndexManagerShared.java:177)	at com.orientechnologies.orient.core.index.OIndexManagerProxy.createIndex(OIndexManagerProxy.java:87)	at com.orientechnologies.orient.core.metadata.schema.OClassImpl.createIndex(OClassImpl.java:1857)	at com.orientechnologies.orient.core.sql.OCommandExecutorSQLCreateIndex.execute(OCommandExecutorSQLCreateIndex.java:277)	at com.orientechnologies.orient.core.sql.OCommandExecutorSQLDelegate.execute(OCommandExecutorSQLDelegate.java:72)	at com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.executeCommand(OAbstractPaginatedStorage.java:2602)	at com.orientechnologies.orient.core.storage.impl.local.OAbstractPaginatedStorage.command(OAbstractPaginatedStorage.java:2548)	at com.orientechnologies.orient.core.command.OCommandRequestTextAbstract.execute(OCommandRequestTextAbstract.java:69)	at com.orientechnologies.orient.server.network.protocol.http.command.post.OServerCommandPostCommand.execute(OServerCommandPostCommand.java:107)	at com.orientechnologies.orient.graph.server.command.OServerCommandPostCommandGraph.execute(OServerCommandPostCommandGraph.java:37)	at com.orientechnologies.orient.server.network.protocol.http.ONetworkProtocolHttpAbstract.service(ONetworkProtocolHttpAbstract.java:165)	at com.orientechnologies.orient.server.network.protocol.http.ONetworkProtocolHttpAbstract.execute(ONetworkProtocolHttpAbstract.java:613)	at com.orientechnologies.common.thread.OSoftThread.run(OSoftThread.java:77)