Hi, 

I was the customer that reported this issue as a support case, but I figure I would continue the discussion here. 

So, the problem is as described that the "Topology view" wasn't working, it was crashing and threw the following,

Component trace:
 TypeError : Cannot read properties of undefined (reading '0')
 at ta (https://xxx/api/plugins/odf-console/exposed-topology-chunk.js:1:66082)

Stack trace: 
 TypeError: Cannot read properties of undefined (reading '0')
 at me (https://xxx/api/plugins/odf-console/exposed-topology-chunk.js:1:35027)
 at https://xxx/api/plugins/odf-console/exposed-topology-chunk.js:1:66747

When trying to debug this through the console in the browser, it took me to the following snippet in the js-code, 

 "return a ? a.kind === i.Y2.kind ? a : me(a.metadata.ownerReferences[0].uid, ...t) : null" 

Which suggests that the error is thrown becuase "something" is missing an ownerReference. 
Unfortunately the code doesn't say which resource it is, which made this harder. 
However, after looking at at the file 'odf-console/packages/odf/components/topology/Topology.tsx' on the rows between 62-69, we can get a clue about which resources that you seem to qeury. 

 nodeResource,
 odfDaemonSetResource,
 odfDeploymentsResource,
 odfPodsResource,
 odfReplicaSetResource,
 odfStatefulSetResource,
 storageClusterResource,

Starting from the top, and working my way down with a command something like, 

$ > for resource in $(oc get <RESOURCE-TYPE> | grep -v NAME | cut -d " " -f 1); do
      echo -e "${resource}\n"
      oc get <RESOURCE-TYPE> ${resource} -o json | jq '{name: .metadata.name, ownerReferences: (if .metadata.ownerReferences then .metadata.ownerReferences else "!!!!!!!!! NO REFERENCE !!!!!!!!!" end)}';
    done

I got to the deployment resource and found the following (output is shorted)

{
  "name": "csi-cephfsplugin",
  "ownerReferences": [
    {
      "name": "rook-ceph-operator",
      "uid": "xx"
    }
  ]
}
csi-cephfsplugin-holder-ocs-storagecluster-cephcluster

{
  "name": "csi-cephfsplugin-holder-ocs-storagecluster-cephcluster",
  "ownerReferences": "!!!!!!!!! NO REFERENCE !!!!!!!!! "
}
csi-rbdplugin

{
  "name": "csi-rbdplugin",
  "ownerReferences": [
    {
      "name": "rook-ceph-operator",
      "uid": "xx"
    }
  ]
}
csi-rbdplugin-holder-ocs-storagecluster-cephcluster

{
  "name": "csi-rbdplugin-holder-ocs-storagecluster-cephcluster",
  "ownerReferences": "!!!!!!!!! NO REFERENCE !!!!!!!!! "
}

Hm, so that is interesting, we have two deployments that doesn't have a ownerReference, namely

 csi-rbdplugin-holder-ocs-storagecluster-cephcluster
 csi-cephfsplugin-holder-ocs-storagecluster-cephcluster

These seems to come from, 
- https://github.com/rook/rook/blob/master/pkg/operator/ceph/csi/template/cephfs/csi-cephfsplugin-holder.yaml
- https://github.com/rook/rook/blob/master/pkg/operator/ceph/csi/template/rbd/csi-rbdplugin-holder.yaml

I'm not sure how they end up without an ownerReference, but manually adding one such as the "rook-ceph-operator", makes the topology-page work. 
Not sure if that will cause any side-effects, but I will go with that for now. 

You can of course decide what to do with this information, but I would think that two actionpoints can be taken, 

1 ) Understand why the deployments "csi-rbdplugin-holder-ocs-storagecluster-cephcluster" and "csi-cephfsplugin-holder-ocs-storagecluster-cephcluster" is missing an ownerreference. 
2 ) Improve the logic in the js to actually reveil what kind of resource that actually is the problem here (ie. it would have saved me quite some time if the js-code told me that "it was missing the ownerreference from resource xyz". 

Best regards,
Patrik
Sweden

Moving the non-blocker BZ out of ODF-4.16.0 due to blocker only phase. If this BZ should be considered as blocker, feel free to propose it back with justification note.

Please update the RDT flag/text appropriately.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Important: Red Hat OpenShift Data Foundation 4.17.0 Security, Enhancement, & Bug Fix Update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2024:8676