WebDriverException when running OOM instantiate virtual firewall script #vfw #robot #oom #kohn

We are trying to deploy a virtual firewall through use of this script - https://github.com/onap/oom/blob/master/kubernetes/robot/demo-k8s.sh#L61 

But when running the script (command being: `./demo-k8s.sh onap instantiateVFW`) get this output and error:

root@ip-172-31-46-0:/home/ubuntu# ./oom/kubernetes/robot/demo-k8s.sh onap instantiateVFW

Number of parameters:

2

KEY:

instantiateVFW

+ kubectl --namespace onap get pods

+ grep robot

+ sed s/ .*//

+ POD=dev-robot-69dfdbf47b-vf4q9

+ kubectl --namespace onap get+ sed s/-.*//

 pods

+ grep robot

+ sed s/ .*//

+ HELM_RELEASE=dev

+ dirname ./oom/kubernetes/robot/demo-k8s.sh

+ DIR=./oom/kubernetes/robot

+ SCRIPTDIR=scripts/demoscript

+ ETEHOME=/var/opt/ONAP

+ [ ]

+ kubectl --namespace onap exec dev-robot-69dfdbf47b-vf4q9 -- sh -c ls -1q /share/logs/ | wc -l

+ export GLOBAL_BUILD_NUMBER=37

+ printf %04d 37

+ OUTPUT_FOLDER=0037_demo_instantiateVFW

+ DISPLAY_NUM=127

+ [ ]

+ [ -n instantiateVFW ]

+ VARIABLEFILES=-V /share/config/robot_properties.py

+ kubectl --namespace onap exec dev-robot-69dfdbf47b-vf4q9 -- /var/opt/ONAP/runTags.sh -V /share/config/robot_properties.py -v GLOBAL_BUILD_NUMBER:1368554 -d /share/logs/0037_demo_instantiateVFW -i instantiateVFW --display 127

Starting Xvfb on display :127 with res 1280x1024x24

Executing robot tests at log level TRACE

path: /var/opt/ONAP

==============================================================================

Testsuites

==============================================================================

Testsuites.Demo :: Executes the VNF Orchestration Test cases including setu...

==============================================================================

Instantiate VFW                                                       | FAIL |

WebDriverException: Message: unknown error: net::ERR_NAME_NOT_RESOLVED

  (Session info: headless chrome=105.0.5195.102)

------------------------------------------------------------------------------

Testsuites.Demo :: Executes the VNF Orchestration Test cases inclu... | FAIL |

1 critical test, 0 passed, 1 failed

1 test total, 0 passed, 1 failed

==============================================================================

Testsuites                                                            | FAIL |

1 critical test, 0 passed, 1 failed

1 test total, 0 passed, 1 failed

==============================================================================

Output:  /share/logs/0037_demo_instantiateVFW/output.xml

Log:     /share/logs/0037_demo_instantiateVFW/log.html

Report:  /share/logs/0037_demo_instantiateVFW/report.html

Has anyone seen this error or know what the issue might be?

Any help would be greatly appreciated.