jsii.errors.JSIIError: props.vpc.selectSubnets is not a function

[ashishkurian]

Hello Folks,

For the last two days, I was trying to fix an error when I am using Python CDK for my infrastructure as code. I get the error

jsii.errors.JSIIError: props.vpc.selectSubnets is not a function

When I try to pass the vpc_subnets for my ec2instance construct. Somehow the subnet selection option ec2.SubnetSelection(subnet_type=ec2.SubnetType.PUBLIC) is causing the problem. In my trrails, I observed that if I pass the VPC using ec2.Vpc.from_lookup, it solves this issue but it then fails due to the fact that the VPC is not existing already.

I am attaching my projects files
files.zip
.

[ashishkurian]

Hi All. I found the mistake. I was not passing the VPC object properly. Thus I am closing this.

[github-actions[bot]]

Hello! Reopening this discussion to make it searchable.