Hello Folks, 

I am using 4.13.1 with a KVM (Advance Networking) and a XenServer( Basic 
Networking ) hypervisor. I am seeing a error when I click on network tab. I 
have gone through the logs and It simply says below -  Can anyone have any any 
idea ?


2020-10-27 11:49:28,532 ERROR [c.c.a.ApiServer] (qtp909295153-19:ctx-92e9fcb9 
ctx-bfc647e7) (logid:f752b482) unhandled exception executing api command: 
[Ljava.lang.String;@52d57813
java.lang.NullPointerException
        at 
com.cloud.network.guru.DirectNetworkGuru.updateNetworkProfile(DirectNetworkGuru.java:400)
        at 
org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.convertNetworkToNetworkProfile(NetworkOrchestrator.java:3118)
        at com.cloud.api.ApiDBUtils.getNetworkProfile(ApiDBUtils.java:1262)
        at 
com.cloud.api.ApiResponseHelper.createNetworkResponse(ApiResponseHelper.java:2051)
        at 
org.apache.cloudstack.api.command.admin.network.ListNetworksCmdByAdmin.execute(ListNetworksCmdByAdmin.java:44)
        at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:156)
        at com.cloud.api.ApiServer.queueCommand(ApiServer.java:759)
        at com.cloud.api.ApiServer.handleRequest(ApiServer.java:583)
        at com.cloud.api.ApiServlet.processRequestInContext(ApiServlet.java:310)
        at com.cloud.api.ApiServlet$1.run(ApiServlet.java:130)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
        at 
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
        at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:127)
        at com.cloud.api.ApiServlet.doGet(ApiServlet.java:89)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:686)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:791)
        at 
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:852)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:535)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
        at 
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:527)
        at 
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
        at org.eclipse.jetty.server.Server.handle(Server.java:530)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
        at 
org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
        at java.lang.Thread.run(Thread.java:748)
2020-10-27 11:49:28,540 DEBUG [c.c.a.ApiServlet] (qtp909295153-19:ctx-92e9fcb9 
ctx-bfc647e7) (logid:f752b482) ===END===  10.212.0.27 -- GET  
command=listNetworks&response=json&listAll=true&page=1&pagesize=20&_=1603779482163


Vivek Kumar


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