Can't run ECS demo from cloud9

[str3tch]

When I run the cd scripts/ecs/appsignals/ && ./setup-ecs-demo.sh --operation=delete --region=ap-southeast-1 command on cloud9 after building the images, it fails with sed: can't read s|"config-server-image"|"public.ecr.aws/g4e2v5k9/springcommunity/spring-petclinic-config-server"|: No such file or directory

+ echo 'LOAD_BALANCER_ARN="arn:aws:elasticloadbalancing:ap-southeast-1:267269458124:loadbalancer/app/ecs-pet-clinic-lb-ap-southeast-1/93377ba91a3d9b8d"'
+ echo 'LOAD_BALANCER_DNS="ecs-pet-clinic-lb-ap-southeast-1-512312278.ap-southeast-1.elb.amazonaws.com"'
+ echo 'ECR_IMAGE_PREFIX="public.ecr.aws/g4e2v5k9"'
+ echo 'ACCOUNT_ID="267269458124"'
+ echo 'adot_java_image="public.ecr.aws/aws-observability/adot-autoinstrumentation-java:v1.32.3"'
+ echo 'adot_python_image="public.ecr.aws/aws-observability/adot-autoinstrumentation-python:v0.5.0"'
+ echo 'master_password="tYpZtQs1fl"'
+ echo 'Variables written to ecs-pet-clinic-vars.txt'
Variables written to ecs-pet-clinic-vars.txt
+ echo 'Resource creation complete.'
Resource creation complete.
+ run_config_server
+ sed -i '' 's|"config-server-image"|"public.ecr.aws/g4e2v5k9/springcommunity/spring-petclinic-config-server"|' ./sample-app/task-definitions/spring-petclinic-config-server.json
sed: can't read s|"config-server-image"|"public.ecr.aws/g4e2v5k9/springcommunity/spring-petclinic-config-server"|: No such file or directory

Any clue as to what could be wrong here? thanks!

[pxaws]

@zzhlogin Could you take a look? Seems like you introduce the setup-ecs-demo.sh script for ECS platform. Thank you!