Hello,

I’m using the prosys-opc-ua-sdk-for-java-4.10.2-62-client-server-binary library.

I try to load an own information model which we created with the UaModeler. I get an NullPointerException even in the SampleConsoleServer.

com.prosysopc.ua.server.ModelParser – Could not call afterCreate for item AddNodesItem [ParentNodeId=”null”, ReferenceTypeId=”null”, RequestedNewNodeId=”nsu=http%3A%2F%2Fwww.erhardt-leimer.com%2FELQ_ELTIM%2F;i=5001″, BrowseName=”10:ELQ_ELTIM”, NodeClass=”Object”, NodeAttributes=”ExtensionObject [typeId=null, encodeType=null, object=ObjectAttributes [SpecifiedAttributes=”null”, DisplayName=”() ELQ_ELTIM”, Description=”null”, WriteMask=”0″, UserWriteMask=”0″, EventNotifier=”0″]]”, TypeDefinition=”nsu=http%3A%2F%2Fopcfoundation.org%2FUA%2F;i=2004″]
java.lang.NullPointerException: null
at com.prosysopc.ua.types.opcua.server.ServerCapabilitiesTypeNode.afterCreate(SourceFile:81)
at com.prosysopc.ua.server.nodes.AbstractGeneratedObjectNode.callAfterCreateIfExists(SourceFile:112)
at com.prosysopc.ua.types.opcua.server.ServerTypeNodeBase.afterCreate(SourceFile:64)
at com.prosysopc.ua.types.opcua.server.ServerTypeNode.afterCreate(SourceFile:48)
at com.prosysopc.ua.server.ModelParser.afterCreate(SourceFile:99)
at com.prosysopc.ua.ModelParserBase.createModel(SourceFile:408)
at com.prosysopc.ua.server.NodeManagerTable.loadModel(SourceFile:2010)
at com.prosysopc.ua.server.NodeManagerTable.loadModel(SourceFile:1976)
at com.prosysopc.ua.server.UaServer.registerAndLoadModel(SourceFile:1375)
at com.prosysopc.ua.samples.server.SampleConsoleServer.loadInformationModels(SampleConsoleServer.java:804)
at com.prosysopc.ua.samples.server.SampleConsoleServer.createAddressSpace(SampleConsoleServer.java:477)
at com.prosysopc.ua.samples.server.SampleConsoleServer.main(SampleConsoleServer.java:259)

Another test model can be loaded but I found no significant difference.

I can load my information model in the OPC UA Simulation Server .

What could be the problem?

Thanks in advance.

Heiko