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Found 1 result

  1. Andreas Lööw

    Not a valid view expression?

    I'm trying to create a simple test project in Java and most seem to work. I can create: * DomainParticipant * Topic * Publisher * Writer * Subscriber but not a reader!? When I invoke create_datareader null is returned. When I look in the "ospl-error.log" file I see the following section: Context : org.opensplice.dds.dcps.SubscriberImpl.create_datareader Date : Thu Oct 15 11:33:28 W. Europe Daylight Time 2015 Node : NA Process : java.exe <15652> Thread : 15540 Internals : org.opensplice.dds.dcps.SubscriberImpl.java/-1/V6.5.2/3193fc7/00268a2 ---------------------------------------------------------------------------------------- Report : Create kernel entity failed. For DataReader: <java.exe <15652>_Subscriber_ac.TopicPlan_DataReader>. Internals : u_dataReaderNew/u_dataReader.c/114/773/1444901608.040474700 ---------------------------------------------------------------------------------------- Report : Operation for Datareader (name="java.exe <15652>_Subscriber_ac.TopicPlan_DataReader") failed: Reason: expression=0x0 is not a valid view expression. Internals : kernel::v_dataReader::v_dataReaderNew/v_dataReader.c/526/773/1444901608.040474700 ---------------------------------------------------------------------------------------- Report : syntax error near ac.TopicPlan at line: 1, column: 26 Internals : SQL parse failed//home/dds/OvernightTests/tmp_M9UOPyUVNi/build/src/kernel/code/v_parser.y/474/774/1444901608.040474700 Q1: What is a view expression (in this context)? Q2: How can I set it? Q3: Why do I get a SQL parse failed error? Thanks!
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