hey all, Pulumi beginner here attempting to deploy to AWS S3 using Python Pulumi SDK. getting the error pulumi.automation.errors.InlineSourceRuntimeError when running

stack = auto.create_stack($$$_STUFF_$$$); stack.up()

, have attached screenshot with more detail. it mentions "python inline source runtime error: unexpected input of type TextIOWrapper" but not sure what this means, have tried tweaking a few things but error remains, now i'm rather lost. any help much appreciated, thanks!

Your pulumi program is trying to pass a

TextIOWrapper

to something that's probably expecting a

str

. I'd check what parameters your passing in the resource constructors

thanks, that's right, turns out the problem was that i was passing this as the policy argument to the s3.Bucket constructor:

(lambda path: open(path))('policy.json')

when it should have been

(lambda path: open(path).read())('policy.json')