Created attachment 1643845 [details] ui.log Recently, I upgraded ovirt-engine from 4.2.5.3-1.el7 to 4.3.6.7-1.el7 but going to Storage > Volumes nothing seems to happen. Volumes does not open up. The error I see in the debugger mode (firefox) is as follows: org.ovirt.engine.ui.uicompat.EnumTranslator WARNING: Missing Enum resource 'V5'. Cannot find constant 'StorageFormatType___V5'; expecting a method name. There is also a bug here: https://bugzilla.redhat.com/show_bug.cgi?id=1759102 and here: https://bugzilla.redhat.com/show_bug.cgi?id=1574605 Any fix / workaround?
Created attachment 1643846 [details] engine.log
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Hi Valentin, I've tried to reproduce it on 4.3.8 but it works for me. Also, The bugs you've mentioned are already closed. In case you still encounter this issue, Can you please attach a screenshot and also specify your current version?
Hi Valentin, I had another look at your ui.log and your bug's description. The error you've mentioned, (Cannot find constant 'StorageFormatType___V5') didn't appear on the UI log, and it seems, from the UI log, that you got an NPE from another resource (SubTabHostVmView.java:119). For the first error, I've uploaded a patch that adds the missing constant and backported it. For the second error, I've backported an exists patch from the master's version. Both should be available for 4.3.
Hi Shani, Thank you for having a look into it and patching it! I am going to test this the coming days and report back here!
Tested with upgrade from RHV 4.2.8 to RHV 4.3.9, with hyperconverged RHV and RHGS 3.5.1 setup. This issue is not seen. No errors or NPE observed.
This bugzilla is included in oVirt 4.3.9 release, published on March 20th 2020. Since the problem described in this bug report should be resolved in oVirt 4.3.9 release, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report.