odata4 NPE when accessing VDB including FK relationship across models --------------------------------------------------------------------- Key: TEIID-5559 URL: https://issues.jboss.org/browse/TEIID-5559 Project: Teiid Issue Type: Bug Components: OData Affects Versions: 8.12.16.6_4 Reporter: Marc Shirley Assignee: Steven Hawkins Priority: Major Fix For: 12.0, 11.2.1, 8.12.17.6_4 Receive error [2] when attempting to access table that utilizes a foreign key to another model with URL like [1]. access to the other model (that the foreign key references) works correctly. [1] http://127.0.0.1:8080/odata4/fktest/fkmodel/ [2] JBWEB000309: type JBWEB000066: Exception report JBWEB000068: message JBWEB000069: description JBWEB000145: The server encountered an internal error that prevented it from fulfilling this request. JBWEB000070: exception org.teiid.core.TeiidRuntimeException org.teiid.olingo.service.ODataSchemaBuilder.buildMetadata(ODataSchemaBuilder.java:58) org.teiid.olingo.service.OlingoBridge.getHandler(OlingoBridge.java:54) org.teiid.olingo.web.ODataFilter.internalDoFilter(ODataFilter.java:228) org.teiid.olingo.web.ODataFilter.doFilter(ODataFilter.java:100) org.teiid.olingo.web.CorsFilter.doFilter(CorsFilter.java:80) JBWEB000071: root cause java.lang.NullPointerException org.teiid.olingo.service.ODataSchemaBuilder.addReverseNavigation(ODataSchemaBuilder.java:308) org.teiid.olingo.service.ODataSchemaBuilder.buildNavigationProperties(ODataSchemaBuilder.java:251) org.teiid.olingo.service.ODataSchemaBuilder.buildEntityTypes(ODataSchemaBuilder.java:144) org.teiid.olingo.service.ODataSchemaBuilder.buildMetadata(ODataSchemaBuilder.java:54) org.teiid.olingo.service.OlingoBridge.getHandler(OlingoBridge.java:54) org.teiid.olingo.web.ODataFilter.internalDoFilter(ODataFilter.java:228) org.teiid.olingo.web.ODataFilter.doFilter(ODataFilter.java:100) org.teiid.olingo.web.CorsFilter.doFilter(CorsFilter.java:80)