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Parth Jagirdar commented on CLOUDSTACK-5663: -------------------------------------------- Workaround.. Select * from networks; Look for the network that has cidr as null and update the cidr update networks SET cidr="10.24.1.0/24" where id=217; Since workaround is available moving Severity to Critical. > API:MS: Network with NULL CIDR raises NPE for createNetwork and listNetwork > --------------------------------------------------------------------------- > > Key: CLOUDSTACK-5663 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5663 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) > Components: API, Management Server > Affects Versions: 4.2.0 > Environment: NA > Reporter: Parth Jagirdar > Priority: Critical > > A Zone creation without CIDR is allowed for Shared networks. > And CIDR is not a required param for Create Network API. > In such a case listNetworks and createNetworks will raise NPE. > ERROR [cloud.api.ApiServer] (catalina-exec-13:null) unhandled exception > executing api command: listNetworks > java.lang.NullPointerException > at > com.cloud.network.NetworkModelImpl.getAvailableIps(NetworkModelImpl.java:1694) > at > com.cloud.network.NetworkModelImpl.canUseForDeploy(NetworkModelImpl.java:585) > at com.cloud.api.ApiDBUtils.canUseForDeploy(ApiDBUtils.java:1147) > at > com.cloud.api.ApiResponseHelper.createNetworkResponse(ApiResponseHelper.java:2259) > at > org.apache.cloudstack.api.command.user.network.ListNetworksCmd.execute(ListNetworksCmd.java:157) > at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:158) > at com.cloud.api.ApiServer.queueCommand(ApiServer.java:514) > at com.cloud.api.ApiServer.handleRequest(ApiServer.java:372) > at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:305) > at com.cloud.api.ApiServlet.doGet(ApiServlet.java:66) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) > at > org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889) > at > org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:721) > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2266) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:724) > 2013-12-26 14:50:05,336 DEBUG [cloud.api.ApiServlet] (catalina-exec-13:null) > ===END=== 10.215.2.19 -- GET > command=listNetworks&response=json&sessionkey=umV%2F%2Fe90IumPgdOknf1aBRF0kLE%3D&listAll=true&page=1&pagesize=20&_=1388098205177 -- This message was sent by Atlassian JIRA (v6.1.5#6160)