static-egressip-controller is getting CrashLoopBackOff

[alvynabranches]

kubectl get pods -o wide -n kube-system -l k8s-app=static-egressip-controller

NAME                               READY   STATUS             RESTARTS      AGE   IP              NODE                                NOMINATED NODE   READINESS GATES
static-egressip-controller-rh6hd   0/1     CrashLoopBackOff   2 (20s ago)   38s   10.194.205.15   preprod-pool-1-468a8c918adf48b4b7   <none>           <none>
static-egressip-controller-sm5sg   0/1     CrashLoopBackOff   2 (21s ago)   38s   10.75.12.9      preprod-pool-1-78acfc47c1734c329a   <none>           <none>

kubectl logs -p static-egressip-controller-sm5sg -n kube-system

I0401 09:08:40.272551       1 main.go:45] Running Nirmata static egress ip controller version: 
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x1a0 pc=0xed62aa]

goroutine 1 [running]:
github.com/nirmata/kube-static-egress-ip/pkg/utils.GetNodeIP(0x0, 0xc42034a120, 0x0, 0x0, 0x0, 0x136c1e0)
        /workspace/golang/src/github.com/nirmata/kube-static-egress-ip/pkg/utils/node.go:47 +0x3a
github.com/nirmata/kube-static-egress-ip/pkg/controller.NewEgressIPController(0x13a7dc0, 0xc42034a120, 0x137bda0, 0xc4203fd340, 0x13759e0, 0xc42042c600, 0x136fce0, 0xc42042c690, 0x12)
        /workspace/golang/src/github.com/nirmata/kube-static-egress-ip/pkg/controller/controller.go:81 +0x63
main.main()
        /workspace/golang/src/github.com/nirmata/kube-static-egress-ip/cmd/static-egressip-controller/main.go:68 +0x30b