Hi Everyone,
Using self hosted-engine 4.2.7.5-1.el7 running on ovirt-node 4.2.7,  i am trying to attache hosts to a newlly created network for gluster/migration traffic.
Oncei click on Networks->gluster-Hosts- Unattached, i get the following error:

Uncaught exception occurred. Please try reloading the page. Details: (TypeError) : M9(...) is null
Please have your administrator check the UI logs
 
So to make the cluster installation possible,  i had to use ovirt 4.2.2 and manually install ovirt-engine-appliance-4.2-20180626.1.el7 on the nodes before deploying self-hosted engine ( version that has other problems,  like not being able to get dasboards in cloudforms/manageiq - ovirt-engine-dwh is missing ).

Is it possible to:
1. upgrade actual hosted-engine version to the latest that has this module properly installed ?
2. fix the latest ( upgraded ) version so i can attach hosts to networks ?
Thank you very much !

Leo

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Best regards, Leo David