Description of problem:
Console crashed if adding a service without serial number

component trace:
at VirtualMachineEnvironmentPage (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/api/plugins/kubevirt-plugin/exposed-VirtualMachineNavPage-chunk.js:3979:47)
at o (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:226781)
at t (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:21:58048)
at t (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:21:60093)
at Suspense
at div
at https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:939427
at https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:942209
at n (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:21:60653)
at VirtualMachineNavPage (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/api/plugins/kubevirt-plugin/exposed-VirtualMachineNavPage-chunk.js:1937:34)
at s (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:264956)
at https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:601146
at S (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:93:80435)
at t (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:21:58048)
at t (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:21:60093)
at Suspense
at section
at f (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendor-patternfly-core-chunk-f40c79fa2e6ae7dd7dd3.min.js:1:677508)
at div
at div
at t.a (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1625820)
at div
at div
at c (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendor-patternfly-core-chunk-f40c79fa2e6ae7dd7dd3.min.js:1:494194)
at d (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendor-patternfly-core-chunk-f40c79fa2e6ae7dd7dd3.min.js:1:61314)
at div
at d (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendor-patternfly-core-chunk-f40c79fa2e6ae7dd7dd3.min.js:1:549319)
at l (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1266885)
at https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:525053
at S (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:93:80435)
at main
at div
at E (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendor-patternfly-core-chunk-f40c79fa2e6ae7dd7dd3.min.js:1:245964)
at div
at div
at c (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendor-patternfly-core-chunk-f40c79fa2e6ae7dd7dd3.min.js:1:140235)
at div
at div
at c (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendor-patternfly-core-chunk-f40c79fa2e6ae7dd7dd3.min.js:1:494194)
at d (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendor-patternfly-core-chunk-f40c79fa2e6ae7dd7dd3.min.js:1:61314)
at div
at d (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendor-patternfly-core-chunk-f40c79fa2e6ae7dd7dd3.min.js:1:549319)
at On (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:36:185914)
at t.default (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:954593)
at t.default (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/quick-start-chunk-727a2c8e17b841c66595.min.js:1:1260)
at s (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:264956)
at t.a (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1703982)
at J (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1706063)
at st (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:36:146207)
at J (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1706063)
at J (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1706063)
at J (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1706063)
at ModalProvider (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/api/plugins/kubevirt-plugin/exposed-modalProvider-chunk.js:44:26)
at J (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1706063)
at t.a (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1699928)
at c (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1697331)
at t.a (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1699739)
at Z (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1706193)
at https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1708946
at r (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:36:126011)
at t (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:21:58048)
at t (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:21:60093)
at t (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:21:54653)
at ee (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1709256)
at t.a (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:882090)
at t.a (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:1175583)
at s (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/main-chunk-2856f9ba2df0a092a0ab.min.js:1:695139)
at t.a (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:150:404021)
at Suspense

Stack trace:
TypeError: Cannot read properties of undefined (reading 'serial')
at https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/api/plugins/kubevirt-plugin/exposed-VirtualMachineNavPage-chunk.js:4401:37
at Array.map (<anonymous>)
at getVMEnvironmentsVariables (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/api/plugins/kubevirt-plugin/exposed-VirtualMachineNavPage-chunk.js:4397:94)
at https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/api/plugins/kubevirt-plugin/exposed-VirtualMachineNavPage-chunk.js:4232:154
at Object.Sa [as useMemo] (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:263:63583)
at t.useMemo (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:255:5743)
at useEnvironments (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/api/plugins/kubevirt-plugin/exposed-VirtualMachineNavPage-chunk.js:4232:68)
at VirtualMachineEnvironmentPage (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/api/plugins/kubevirt-plugin/exposed-VirtualMachineNavPage-chunk.js:3990:211)
at na (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:263:58879)
at za (https://console-openshift-console.apps.uit-411-dev.cnv-qe.rhcloud.com/static/vendors~main-chunk-728502a0ff9b4f0223c9.min.js:263:68397)

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
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Actual results:

Expected results:

Additional info: