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

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via Oracle Community by kmm, 1 year ago
via Stack Overflow by Unknown author, 2 years ago
This exception has no message.
via grokbase.com by Unknown author, 2 years ago
java.lang.NullPointerException:
at java.util.TreeMap.getEntry(TreeMap.java:324)
at java.util.TreeMap.get(TreeMap.java:255)
at sf.netbeans.nbxdoclet.hibernate.HibernateConfig.getDialect(HibernateConfig.java:123)
at sf.netbeans.nbxdoclet.hibernate.HibernateCreateTableAction$1.run(HibernateCreateTableAction.java:43)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:499)
at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:932)

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