java.lang.NullPointerException

JIRA | antony silvester | 3 months ago
  1. 0

    Test Steps : 1] Execute the latest App from the below git https://github.com/SojanKoshy/ymstest.git onos> app activate org.onosproject.yms onos> app activate org.onosproject.ymstest onos> app activate org.onosproject.restconf onos> onos> yms-test testNbiResister Send from postman: POST ​http://127.0.01:8181/onos/restconf/data/network { "name": "Huawei", "surname": "Bangalore", "networklist": [{ "network-id": "123", "server-provided": "false" }] } -------- Perform Get operation from Postman. Exception: onos> exception-display java.lang.NullPointerException at org.onosproject.yms.app.ytb.YdtBuilderFromYo.getInterfaceClassFromImplClass(YdtBuilderFromYo.java:724) at org.onosproject.yms.app.ytb.YdtBuilderFromYo.getModuleNodeFromYsr(YdtBuilderFromYo.java:194) at org.onosproject.yms.app.ytb.DefaultYangTreeBuilder.getYdtBuilderForYo(DefaultYangTreeBuilder.java:56) at org.onosproject.yms.app.yab.YangApplicationBroker.buildResponseYdtTree(YangApplicationBroker.java:344) at org.onosproject.yms.app.yab.YangApplicationBroker.processQuery(YangApplicationBroker.java:102) at org.onosproject.yms.app.ymsm.YmsManager.executeOperation(YmsManager.java:143) at org.onosproject.restconf.restconfmgr.RestconfManager.doGetOperation(RestconfManager.java:113) at org.onosproject.restconf.rpp.RestconfWebResource.handleGetRequest(RestconfWebResource.java:74)[180:org.onosproject.onos-app-restconf-rpp:1.7.0.SNAPSHOT] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_101] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[:1.8.0_101] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_101] at java.lang.reflect.Method.invoke(Method.java:498)[:1.8.0_101] ******************************* Confirmed by Vidhyashree

    JIRA | 3 months ago | antony silvester
    java.lang.NullPointerException
  2. 0

    Issue: 1) input is not accepted in json body for rpc 2) Exception observed while posting RPC REST request Test steps: 1) Activate yms, ymstest & restconf apps 2) Run testcase testNbiSimpleRpc onos> app activate org.onosproject.yms onos> app activate org.onosproject.ymstest onos> app activate org.onosproject.restconf onos> yms-test testNbiSimpleRpc Test code snippet: SimpleRpcManager simpleRpcManager = new SimpleRpcManager(); ymsService.registerService(simpleRpcManager, SimpleRpc.class, null); print("Registered Service"); Test output: ---- Yang file ---- module simple-rpc { yang-version 1; namespace "urn:yms:test:rpc:simple"; prefix pc; revision 2016-08-26; rpc activate-software-image { input { leaf image-name { type string; } } output { leaf status { type string; } } } } --- POST ---- http://127.0.0.1:8181/onos/restconf/data/simple-rpc { "activate-software-image": { "input": { "image-name": "My Image" } } } ----output--- { "code": 500, "message": "Requested input is not child in activate-software-image in 0 at 0 in null\"" } --- POST ---- http://127.0.0.1:8181/onos/restconf/data/simple-rpc { "activate-software-image": { "image-name": "My Image" } } ----output--- { "code": 500, "message": "org.onosproject.yms.app.yob.YobSingleInstanceLeafHandler.setObjectInParent(YobSingleInstanceLeafHandler.java:61)" } ---- exception ---- onos> exception-display java.lang.NullPointerException at org.onosproject.yms.app.yob.YobSingleInstanceLeafHandler.setObjectInParent(YobSingleInstanceLeafHandler.java:61) at org.onosproject.yms.app.yob.YobListener.exitYdtNode(YobListener.java:91) at org.onosproject.yms.app.ydt.DefaultYdtWalker.walkTree(DefaultYdtWalker.java:67) at org.onosproject.yms.app.ydt.DefaultYdtWalker.walk(DefaultYdtWalker.java:97) at org.onosproject.yms.app.yob.DefaultYobBuilder.getYangObject(DefaultYobBuilder.java:43) at org.onosproject.yms.app.yab.YangApplicationBroker.getYangObject(YangApplicationBroker.java:224) at org.onosproject.yms.app.yab.YangApplicationBroker.processEditOfApplication(YangApplicationBroker.java:384) at org.onosproject.yms.app.yab.YangApplicationBroker.processEdit(YangApplicationBroker.java:130) at org.onosproject.yms.app.ymsm.YmsManager.executeOperation(YmsManager.java:136) at org.onosproject.restconf.restconfmgr.RestconfManager.doPostOperation(RestconfManager.java:133) at org.onosproject.restconf.rpp.RestconfWebResource.handlePostRequest(RestconfWebResource.java:126)[181:org.onosproject.onos-app-restconf-rpp:1.7.0.SNAPSHOT] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_101] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[:1.8.0_101] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_101] at java.lang.reflect.Method.invoke(Method.java:498)[:1.8.0_101] at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81)[136:org.glassfish.jersey.core.jersey-server:2.22.2] at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144)[136:org.glassfish.jersey.core.jersey-server:2.22.2] at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161)[136:org.glassfish.jersey.core.jersey-server:2.22.2] at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160)[136:org.glassfish.jersey.core.jersey-server:2.22.2] at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99)[136:org.glassfish.jersey.core.jersey-server:2.22.2] at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389)[136:org.glassfish.jersey.core.jersey-server:2.22.2] at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347)[136:org.glassfish.jersey.core.jersey-server:2.22.2] at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102)[136:org.glassfish.jersey.core.jersey-server:2.22.2] at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326)[136:org.glassfish.jersey.core.jersey-server:2.22.2] at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)[128:org.glassfish.jersey.core.jersey-common:2.22.2] at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)[128:org.glassfish.jersey.core.jersey-common:2.22.2] at org.glassfish.jersey.internal.Errors.process(Errors.java:315)[128:org.glassfish.jersey.core.jersey-common:2.22.2] at org.glassfish.jersey.internal.Errors.process(Errors.java:297)[128:org.glassfish.jersey.core.jersey-common:2.22.2] at org.glassfish.jersey.internal.Errors.process(Errors.java:267)[128:org.glassfish.jersey.core.jersey-common:2.22.2] at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)[128:org.glassfish.jersey.core.jersey-common:2.22.2] at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)[136:org.glassfish.jersey.core.jersey-server:2.22.2] at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)[136:org.glassfish.jersey.core.jersey-server:2.22.2] at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473)[142:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2] at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427)[142:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2] at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388)[142:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2] at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341)[142:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2] at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228)[142:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69)[111:org.ops4j.pax.web.pax-web-jetty:3.2.6] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240)[111:org.ops4j.pax.web.pax-web-jetty:3.2.6] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:75)[111:org.ops4j.pax.web.pax-web-jetty:3.2.6] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.Server.handle(Server.java:370)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)[102:org.eclipse.jetty.aggregate.jetty-all-server:8.1.17.v20150415] at java.lang.Thread.run(Thread.java:745)[:1.8.0_101] Mailed to: Gaurav and moved to Vinod

    JIRA | 3 months ago | Sojan Koshy
    java.lang.NullPointerException
  3. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.onosproject.yms.app.ytb.YdtBuilderFromYo.getInterfaceClassFromImplClass()
    2. org.onosproject.yms
      YmsManager.executeOperation
      1. org.onosproject.yms.app.ytb.YdtBuilderFromYo.getInterfaceClassFromImplClass(YdtBuilderFromYo.java:724)
      2. org.onosproject.yms.app.ytb.YdtBuilderFromYo.getModuleNodeFromYsr(YdtBuilderFromYo.java:194)
      3. org.onosproject.yms.app.ytb.DefaultYangTreeBuilder.getYdtBuilderForYo(DefaultYangTreeBuilder.java:56)
      4. org.onosproject.yms.app.yab.YangApplicationBroker.buildResponseYdtTree(YangApplicationBroker.java:344)
      5. org.onosproject.yms.app.yab.YangApplicationBroker.processQuery(YangApplicationBroker.java:102)
      6. org.onosproject.yms.app.ymsm.YmsManager.executeOperation(YmsManager.java:143)
      6 frames
    3. org.onosproject.restconf
      RestconfWebResource.handleGetRequest
      1. org.onosproject.restconf.restconfmgr.RestconfManager.doGetOperation(RestconfManager.java:113)
      2. org.onosproject.restconf.rpp.RestconfWebResource.handleGetRequest(RestconfWebResource.java:74)[180:org.onosproject.onos-app-restconf-rpp:1.7.0.SNAPSHOT]
      2 frames
    4. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_101]
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[:1.8.0_101]
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_101]
      4. java.lang.reflect.Method.invoke(Method.java:498)[:1.8.0_101]
      4 frames