No matter how you like to participate in developer communities, Pulumi wants to meet you there. If you want to meet other Pulumi users to share use-cases and best practices, contribute code or documentation, see us at an event, or just tell a story about something cool you did with Pulumi, you are part of our community.

Pulumi Community

I'm seeing it for at least _iam/role_ and _lambda/function_. I think it's likely that if I kept commenting-out offending code, I'd find more instances hidden behind those ones.

If I run my tests using Istanbul, it displays exceptions and continues, and it looks like only _iam/role_ (via RoliePolicyAttachment) and _lambda/function_ (via Permission) are causing the errors....

I had deleted package-lock.json and node_modules, so looks like it's not a version issue..

Same solution works. I downgraded to 2.12.1 (and matching pulumi/aws to 3.12.2) and no more problem. I'll raise a new issue.

<https://github.com/pulumi/pulumi/issues/5832>