java.lang.NullPointerException
   at org.netbeans.modules.db.explorer.node.ProcedureNode$Oracle.updateProcedureProperties(ProcedureNode.java:547)
   at org.netbeans.modules.db.explorer.node.ProcedureNode$Oracle.initialize(ProcedureNode.java:540)
   at org.netbeans.api.db.explorer.node.BaseNode.setup(BaseNode.java:206)
   at org.netbeans.modules.db.explorer.node.ProcedureNode.create(ProcedureNode.java:107)
   at org.netbeans.modules.db.explorer.node.ProcedureNodeProvider$1.run(ProcedureNodeProvider.java:132)
   at org.netbeans.modules.db.explorer.node.ProcedureNodeProvider$1.run(ProcedureNodeProvider.java:115)
   at org.netbeans.modules.db.metadata.model.JDBCConnMetadataModel.runReadAction(JDBCConnMetadataModel.java:97)
   at org.netbeans.modules.db.metadata.model.api.MetadataModel.runReadAction(MetadataModel.java:92)
   at org.netbeans.modules.db.explorer.node.ProcedureNodeProvider.initialize(ProcedureNodeProvider.java:114)
   at org.netbeans.api.db.explorer.node.NodeProvider.getNodes(NodeProvider.java:112)
   at org.netbeans.modules.db.explorer.node.NodeRegistry.getNodes(NodeRegistry.java:167)
   at org.netbeans.api.db.explorer.node.ChildNodeFactory.createKeys(ChildNodeFactory.java:107)
   at org.openide.nodes.AsynchChildren.run(AsynchChildren.java:188)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.NullPointerException
   at org.openide.util.RequestProcessor$Task.schedule(RequestProcessor.java:1452)
   at org.openide.nodes.AsynchChildren.refresh(AsynchChildren.java:133)
   at org.openide.nodes.ChildFactory.refresh(ChildFactory.java:163)
   at org.netbeans.api.db.explorer.node.ChildNodeFactory.refresh(ChildNodeFactory.java:77)
   at org.netbeans.api.db.explorer.node.BaseNode.update(BaseNode.java:254)
   at org.netbeans.api.db.explorer.node.BaseNode.refresh(BaseNode.java:181)
   at org.netbeans.api.db.explorer.node.NodeProvider.refresh(NodeProvider.java:143)
   at org.netbeans.modules.db.explorer.node.NodeRegistry.refresh(NodeRegistry.java:147)
   at org.netbeans.api.db.explorer.node.BaseNode.refresh(BaseNode.java:180)
   at org.netbeans.api.db.explorer.node.NodeProvider.refresh(NodeProvider.java:143)
   at org.netbeans.modules.db.explorer.node.NodeRegistry.refresh(NodeRegistry.java:147)
   at org.netbeans.api.db.explorer.node.BaseNode.refresh(BaseNode.java:180)
   at org.netbeans.api.db.explorer.node.NodeProvider.refresh(NodeProvider.java:143)
   at org.netbeans.modules.db.explorer.node.NodeRegistry.refresh(NodeRegistry.java:147)
   at org.netbeans.api.db.explorer.node.BaseNode.refresh(BaseNode.java:180)
   at org.netbeans.modules.db.explorer.DatabaseConnection$8.run(DatabaseConnection.java:1211)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1411)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1991)