https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/CONTROLLER-121 controller <p>When running the openflowplugin distribution and </p> <p> sudo mn --topo tree,2 --controller 'remote,ip=10.0.2.2:6633' --switch ovsk,protocols=OpenFlow13</p> <p>I can see the Topology via the Adapter to the AD-SAL, but </p> <p>When I attempt to access <br/> GET<br/> <a href="http://localhost:8080/restconf/operational/network-topology:network-topology/topology/flow:1/" class="external-link" target="_blank" rel="nofollow noopener">http://localhost:8080/restconf/operational/network-topology:network-topology/topology/flow:1/</a></p> <p>I get an exception:</p> <p>java.lang.NullPointerException<br/> org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.writeValueByType(XmlDocumentUtils.java:157)<br/> org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.createXmlRootElement(XmlDocumentUtils.java:89)<br/> org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.createXmlRootElement(XmlDocumentUtils.java:110)<br/> org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.createXmlRootElement(XmlDocumentUtils.java:110)<br/> org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils.toDocument(XmlDocumentUtils.java:73)<br/> org.opendaylight.controller.sal.rest.impl.XmlMapper.write(XmlMapper.java:58)<br/> org.opendaylight.controller.sal.rest.impl.StructuredDataToXmlProvider.writeTo(StructuredDataToXmlProvider.java:61)<br/> org.opendaylight.controller.sal.rest.impl.StructuredDataToXmlProvider.writeTo(StructuredDataToXmlProvider.java:33)<br/> com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:306)<br/> com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1479)<br/> com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)<br/> com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)<br/> com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)<br/> com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)<br/> com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)<br/> javax.servlet.http.HttpServlet.service(HttpServlet.java:848)<br/> org.apache.catalina.filters.CorsFilter.handleNonCORS(CorsFilter.java:440)<br/> org.apache.catalina.filters.CorsFilter.doFilter(CorsFilter.java:179)</p> <p>Operating System: Mac OS<br/> Platform: PC</p> CONTROLLER-121

Exception when accessing Topology via RESTCONF

Improvement Resolved Done Ladislav Borak Ed Warnicke Sun, 19 Jan 2014 13:59:49 +0000 Tue, 25 Jul 2023 08:23:00 +0000 Thu, 23 Jan 2014 15:58:08 +0000 restconf 0 3 <p>Sorry, but I'm not able to reproduce same behavior.</p> <p>(tested builds from today morning and today evening<span class="error">&#91;16:45&#93;</span> of openflowplugin distribution <span class="error">&#91;proj. synchr. yangtools, openflowjava, controller, openflowplugin&#93;</span>)</p> <p>(Env. debian7, Open vSwitch 2.0.0, Mininet 2.0.1, postman v.0.8.4.3, all run in localhost and both controller's ports have been tested <span class="error">&#91;6633 and 6653&#93;</span>)</p> <p>I am not able to reproduce this bug. All rest operations work correctly.</p> <p>It has been fixed in <a href="https://git.opendaylight.org/gerrit/#/c/4452/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/4452/</a></p> Development External issue ID 326 External issue URL Rank 0|i02ifz: