HMC version V7R7.8.0.0
The error details are:
Task ends due to uncaught exception.
java.lang.NullPointerException
at com.ibm.hmc.ui.common.vio.VEthernetAdapterPanelBean.getVSwitchList(VEthernetAdapterPanelBean.java:157)
at com.ibm.hmc.ui.common.vio.VEthernetAdapterPanelBean.(VEthernetAdapterPanelBean.java:119)
at com.ibm.hmc.ui.common.vio.VEthernetAdapterTabbedPanelBean.(VEthernetAdapterTabbedPanelBean.java:64)
at com.ibm.hmc.ui.common.vio.VIOTasklet.launchEthernetPanel(VIOTasklet.java:1257)
at com.ibm.hmc.ui.common.vio.VIOTasklet.vioService(VIOTasklet.java:715)
at com.ibm.hmc.ui.lpar.vio.DlparVioTasklet.service(DlparVioTasklet.java:114)
at com.ibm.hwmca.fw.tasklet.PanelTasklet.service(PanelTasklet.java:431)
at com.ibm.hwmca.fw.tasklet.Tasklet.performService(Tasklet.java:245)
at com.ibm.hwmca.fw.tasklet.xport.TaskletManager.request(TaskletManager.java:677)
at com.ibm.hwmca.fw.tasklet.xport.PanelTaskletManager.request(PanelTaskletManager.java:59)
at com.ibm.hwmca.fw.tasklet.xport.monad.MonadClient.request(MonadClient.java:346)
at com.ibm.hwmca.fw.tasklet.xport.TaskletClient.request(TaskletClient.java:532)
at com.ibm.hwmca.fw.tasklet.xport.TaskletPanelClient.request(TaskletPanelClient.java:373)
at com.ibm.hwmca.fw.tasklet.PanelTask$DisplayUnit$TaskletRequestPairing.flowRequest(PanelTask.java:1084)
at com.ibm.hwmca.fw.tasklet.PanelTask$DisplayUnit.execute(PanelTask.java:2415)
at com.ibm.hwmca.fw.tasklet.PanelTask.execute(PanelTask.java:3718)
at com.ibm.hwmca.fw.tasklet.PanelTask.runTask(PanelTask.java:3581)
at com.ibm.hwmca.fw.task.PresentationTask.initTask(PresentationTask.java:436)
at com.ibm.hwmca.fw.task.TaskLauncher.run(TaskLauncher.java:692)
at java.lang.Thread.run(Thread.java:738)