catalog-operator and packageserver pods are CrashLoopBackOff if updateStrategy is empty 

    xzha@xzha1-mac OCP-68901 % oc get clusterversion
NAME      VERSION                              AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.16.0-0.nightly-2024-05-08-222442   True        False         7h41m   Cluster version is 4.16.0-0.nightly-2024-05-08-222442

    always

    1. create catsrc with updateStrategy is empty
xzha@xzha1-mac OCP-68901 % cat catsrc2.yaml 
apiVersion: operators.coreos.com/v1alpha1
kind: CatalogSource
metadata:
  name: test-index
  namespace: openshift-marketplace
spec:
  displayName: Test
  publisher: OLM-QE
  sourceType: grpc
  image: quay.io/olmqe/nginxolm-operator-index:v1
  updateStrategy: {}

xzha@xzha1-mac OCP-68901 % oc apply -f catsrc2.yaml catalogsource.operators.coreos.com/test-index created

    2. check catalog-operator and packageserver pods
xzha@xzha1-mac OCP-68901 % oc get pod -n openshift-operator-lifecycle-manager
NAME                                      READY   STATUS             RESTARTS     AGE
catalog-operator-6498df8f49-srpmf         0/1     CrashLoopBackOff   1 (6s ago)   5h38m
collect-profiles-28588710-fsp5q           0/1     Completed          0            40m
collect-profiles-28588725-2spfp           0/1     Completed          0            25m
collect-profiles-28588740-9hr4l           0/1     Completed          0            10m
olm-operator-64d96d5b8d-mhrd2             1/1     Running            0            5h38m
package-server-manager-5494bdcc59-scgx9   2/2     Running            0            5h38m
packageserver-56f846df67-6h79n            0/1     CrashLoopBackOff   1 (6s ago)   5h38m
packageserver-56f846df67-x67zg            0/1     CrashLoopBackOff   1 (6s ago)   5h44m

xzha@xzha1-mac OCP-68901 % oc logs packageserver-56f846df67-6h79n -n openshift-operator-lifecycle-manager
time="2024-05-10T07:10:30Z" level=info msg="Using in-cluster kube client config"
time="2024-05-10T07:10:30Z" level=info msg="Defaulting Interval to '12h0m0s'"
I0510 07:10:30.524611       1 handler.go:275] Adding GroupVersion packages.operators.coreos.com v1 to ResourceManager
time="2024-05-10T07:10:30Z" level=info msg="connection established. cluster-version: v1.29.4+6c10b2d"
time="2024-05-10T07:10:30Z" level=info msg="operator ready"
time="2024-05-10T07:10:30Z" level=info msg="starting informers..."
time="2024-05-10T07:10:30Z" level=info msg="informers started"
time="2024-05-10T07:10:30Z" level=info msg="waiting for caches to sync..."
E0510 07:10:30.528088       1 runtime.go:79] Observed a panic: "invalid memory address or nil pointer dereference" (runtime error: invalid memory address or nil pointer dereference)
goroutine 258 [running]:
k8s.io/apimachinery/pkg/util/runtime.logPanic({0x20db060?, 0x3b210f0})
	/build/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go:75 +0x85
k8s.io/apimachinery/pkg/util/runtime.HandleCrash({0x0, 0x0, 0x2540be400?})
	/build/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go:49 +0x6b
panic({0x20db060?, 0x3b210f0?})
	/usr/lib/golang/src/runtime/panic.go:914 +0x21f
k8s.io/client-go/tools/cache.(*Reflector).list(0xc00054a380, 0xc000568720)
	/build/vendor/k8s.io/client-go/tools/cache/reflector.go:534 +0xaf1
k8s.io/client-go/tools/cache.(*Reflector).ListAndWatch(0xc00054a380, 0xc000568720)
	/build/vendor/k8s.io/client-go/tools/cache/reflector.go:345 +0x291
k8s.io/client-go/tools/cache.(*Reflector).Run.func1()
	/build/vendor/k8s.io/client-go/tools/cache/reflector.go:291 +0x25
k8s.io/apimachinery/pkg/util/wait.BackoffUntil.func1(0x10?)
	/build/vendor/k8s.io/apimachinery/pkg/util/wait/backoff.go:226 +0x33
k8s.io/apimachinery/pkg/util/wait.BackoffUntil(0xc0005510a0?, {0x2817600, 0xc000536550}, 0x1, 0xc000568720)
	/build/vendor/k8s.io/apimachinery/pkg/util/wait/backoff.go:227 +0xaf
k8s.io/client-go/tools/cache.(*Reflector).Run(0xc00054a380, 0xc000568720)
	/build/vendor/k8s.io/client-go/tools/cache/reflector.go:290 +0x1cd
k8s.io/client-go/tools/cache.(*controller).Run.(*Group).StartWithChannel.func2()
	/build/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:55 +0x1e
k8s.io/apimachinery/pkg/util/wait.(*Group).Start.func1()
	/build/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:72 +0x4f
created by k8s.io/apimachinery/pkg/util/wait.(*Group).Start in goroutine 238
	/build/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:70 +0x73
panic: runtime error: invalid memory address or nil pointer dereference [recovered]
	panic: runtime error: invalid memory address or nil pointer dereference

     3.
    

    catalog-operator and packageserver pods are CrashLoopBackOff

    catalog-operator and packageserver pods are Running, and raise error message when creating catsrc.