Dears, I encountered the issue when register ISO, I googled and found similar issue has beed fixed:
http://bugs.cloudstack.org/browse/CS-15128?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel http://bugs.cloudstack.org/browse/CS-15156# But I couldn't find the fix in apache git repo or cloud.com git repo. I'm using apache cloudstack 3.0.x, when click the uploaded ISO, the UI display contains following message: Status Failed to install: x != java.lang.String The log vmops.log doesn't show any exception but following information: 2012-08-23 17:11:05,021 DEBUG [agent.transport.Request] (AgentManager-Handler-1:null) Seq 6-213123976: Processing: { Ans: , MgmtId: 52232246786, via: 6, Ver: v1, Flags : 10, [{"storage.DownloadAnswer":{"jobId":"4109c690-8f70-4908-a18d-74c841be1127","downloadPct":100,"errorString":"Download success, starting install ","downloadStatus": "DOWNLOAD_IN_PROGRESS","downloadPath":"/mnt/SecStorage/a40491d3-9a2a-3a76-81c2-50919a231d25/template/tmpl/2/210/dnld3846264172469715863tmp_","installPath":"template/tmp l//2/210","templateSize":0,"templatePhySicalSize":0,"result":false,"details":"Download success, starting install ","wait":0}}] } 2012-08-23 17:11:15,053 DEBUG [agent.transport.Request] (AgentManager-Handler-4:null) Seq 6-213123978: Processing: { Ans: , MgmtId: 52232246786, via: 6, Ver: v1, Flags : 10, [{"storage.DownloadAnswer":{"jobId":"4109c690-8f70-4908-a18d-74c841be1127","downloadPct":100,"errorString":"Failed to install: x != java.lang.String","downloadSta tus":"DOWNLOAD_ERROR","downloadPath":"/mnt/SecStorage/a40491d3-9a2a-3a76-81c2-50919a231d25/template/tmpl/2/210/dnld3846264172469715863tmp_","installPath":"template/tmpl //2/210","templateSize":0,"templatePhySicalSize":0,"result":false,"details":"Failed to install: x != java.lang.String","wait":0}}] } If it's already fixed, please tell me where I can find it; Or I can help on this. Thanks. -- Gavin