java.lang.NullPointerException: This exception has no message.

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Oracle Community by lili5059, 1 year ago
This exception has no message.
via Oracle Community by 584436, 1 year ago
This exception has no message.
via Oracle Community by 458755, 1 year ago
via Oracle Community by Redneck_Geek, 1 year ago
This exception has no message.
via Oracle Community by 780754, 1 year ago
This exception has no message.
via Oracle Community by user6916273, 1 year ago
java.lang.NullPointerException:
at oracle.javatools.db.jdbc.JdbcDDLDatabase.registerBuilders(JdbcDDLDatabase.java:389)
at oracle.javatools.db.AbstractDatabase.(AbstractDatabase.java:93)
at oracle.javatools.db.ddl.DDLDatabase.(DDLDatabase.java:49)
at oracle.javatools.db.jdbc.JdbcDDLDatabase.(JdbcDDLDatabase.java:59)
at oracle.javatools.db.sybase.AdaptiveServerDatabaseImpl.(AdaptiveServerDatabaseImpl.java:107)
at oracle.javatools.db.sybase.AdaptiveServerAnywhereDatabaseImpl.(AdaptiveServerAnywhereDatabaseImpl.java:148)
at oracle.javatools.db.sybase.AdaptiveServerDatabaseFactory.createDatabaseImpl(AdaptiveServerDatabaseFactory.java:42)
at oracle.javatools.db.DatabaseFactory.createDatabaseImpl(DatabaseFactory.java:299)
at oracle.javatools.db.DatabaseFactory.createDatabase(DatabaseFactory.java:272)
at oracle.jdeveloper.db.DatabaseConnections.getDatabase(DatabaseConnections.java:795)
at oracle.dbtools.raptor.utils.Connections$ConnectionInfo.getDatabase(Connections.java:172)
at oracle.dbtools.raptor.utils.Connections.getConnection(Connections.java:1157)
at oracle.dbtools.raptor.utils.Connections.getConnection(Connections.java:1131)
at oracle.dbtools.raptor.navigator.db.DatabaseConnection.openConnectionImpl(DatabaseConnection.java:117)
at oracle.dbtools.raptor.navigator.db.AbstractConnectionNode.getConnection(AbstractConnectionNode.java:30)
at oracle.dbtools.raptor.navigator.db.impl.DatabaseTreeNode.getObjectFactory(DatabaseTreeNode.java:77)
at oracle.dbtools.raptor.navigator.db.impl.DatabaseTreeNode$LoadTask.doWork(DatabaseTreeNode.java:128)
at oracle.dbtools.raptor.navigator.db.impl.DatabaseTreeNode$LoadTask.doWork(DatabaseTreeNode.java:102)
at oracle.dbtools.raptor.backgroundTask.RaptorTask.call(RaptorTask.java:193)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$RaptorFutureTask.run(RaptorTaskManager.java:533)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)

Users with the same issue

You are the first who have seen this exception.

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.