Hi CloudStack People
After someone deleted a network (sadly I don’t know which one), we get the following error when trying to access the “Networks” page in the Web-UI (and additionally when trying to execute cmk list networks. 2024-11-27 13:29:15,112 ERROR [c.c.a.ApiServer] (qtp660017404-19:ctx-2d881f20 ctx-0c620159) (logid:3a125718) unhandled exception executing api command: [Ljava.lang.String;@44dbd039 java.lang.NullPointerException at com.cloud.api.ApiResponseHelper.populateOwner(ApiResponseHelper.java:2863) at com.cloud.api.ApiResponseHelper.createNetworkResponse(ApiResponseHelper.java:2601) at org.apache.cloudstack.api.command.user.network.ListNetworksCmd.execute(ListNetworksCmd.java:221) at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:172) at com.cloud.api.ApiServer.queueCommand(ApiServer.java:811) at com.cloud.api.ApiServer.handleRequest(ApiServer.java:632) at com.cloud.api.ApiServlet.processRequestInContext(ApiServlet.java:342) at com.cloud.api.ApiServlet$1.run(ApiServlet.java:149) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:55) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:102) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:52) at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:146) at com.cloud.api.ApiServlet.doGet(ApiServlet.java:100) at javax.servlet.http.HttpServlet.service(HttpServlet.java:645) at javax.servlet.http.HttpServlet.service(HttpServlet.java:750) at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1450) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:554) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:600) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1440) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:505) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1355) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:772) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.server.Server.handle(Server.java:516) at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) at java.base/java.lang.Thread.run(Thread.java:829) How can I debug this further? I assume this is an error in the networks table in the DB but I don’t have any additional information and it is therefore tricky to troubleshoot further. The Cloudstack Version is 4.19.1.0 and based on KVM. Best regards Marc ETH Zürich Marc Winkler ID Corporate Center OCT G 45 Binzmühlestrasse 130 8093 Zürich Mobile +41 78 656 18 51 <mailto:marc.wink...@id.ethz.ch> marc.wink...@id.ethz.ch <http://www.id.ethz.ch/> www.id.ethz.ch
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