Fn::Select cannot select nonexistent value at index 1

Hi,
I try to deploy CloudmapperauditorStack and when i try to run `aws-vault exec XXXX -- cdk deploy`
and when the Docker container is public to the ECS i get this error msg

```
CloudmapperauditorStack: creating CloudFormation changeset...

❌ CloudmapperauditorStack failed: Error [ValidationError]: Template error: Fn::Select cannot select nonexistent value at index 1
at Request.extractError (/home/linuxbrew/.linuxbrew/Cellar/aws-cdk/1.31.0/libexec/lib/node_modules/aws-cdk/node_modules/aws-sdk/lib/protocol/query.js:50:29)
at Request.callListeners (/home/linuxbrew/.linuxbrew/Cellar/aws-cdk/1.31.0/libexec/lib/node_modules/aws-cdk/node_modules/aws-sdk/lib/sequential_executor.js:106:20)
at Request.emit (/home/linuxbrew/.linuxbrew/Cellar/aws-cdk/1.31.0/libexec/lib/node_modules/aws-cdk/node_modules/aws-sdk/lib/sequential_executor.js:78:10)
at Request.emit (/home/linuxbrew/.linuxbrew/Cellar/aws-cdk/1.31.0/libexec/lib/node_modules/aws-cdk/node_modules/aws-sdk/lib/request.js:683:14)
at Request.transition (/home/linuxbrew/.linuxbrew/Cellar/aws-cdk/1.31.0/libexec/lib/node_modules/aws-cdk/node_modules/aws-sdk/lib/request.js:22:10)
at AcceptorStateMachine.runTo (/home/linuxbrew/.linuxbrew/Cellar/aws-cdk/1.31.0/libexec/lib/node_modules/aws-cdk/node_modules/aws-sdk/lib/state_machine.js:14:12)
at /home/linuxbrew/.linuxbrew/Cellar/aws-cdk/1.31.0/libexec/lib/node_modules/aws-cdk/node_modules/aws-sdk/lib/state_machine.js:26:10
at Request. (/home/linuxbrew/.linuxbrew/Cellar/aws-cdk/1.31.0/libexec/lib/node_modules/aws-cdk/node_modules/aws-sdk/lib/request.js:38:9)
at Request. (/home/linuxbrew/.linuxbrew/Cellar/aws-cdk/1.31.0/libexec/lib/node_modules/aws-cdk/node_modules/aws-sdk/lib/request.js:685:12)
at Request.callListeners (/home/linuxbrew/.linuxbrew/Cellar/aws-cdk/1.31.0/libexec/lib/node_modules/aws-cdk/node_modules/aws-sdk/lib/sequential_executor.js:116:18) {
message: 'Template error: Fn::Select cannot select nonexistent value at index 1',
code: 'ValidationError',
time: 2020-03-30T09:51:53.741Z,
requestId: 'b89c8655-f4d9-4ae0-baa3-986f092e0056',
statusCode: 400,
retryable: false,
retryDelay: 270.25564448676766
}
Template error: Fn::Select cannot select nonexistent value at index 1
```

Regards
Jonas