Stuck in UPDATE_ROLLBACK_FAILED state and can't deploy

Tried to deploy an update with runtime being set to 12. After changing to 18 I’m not able to deploy due to the cloudformation stack being stuck in UPDATE_ROLLBACK_FAILED. How can I solve this? Any ideas?

Do you know why the rollback failed?

You can go into your CloudFormation console and manually select to continue the rollback.

CloudFormation => select the stack in question => open the Stack actions menu in the top => Continue update rollback

There have been times I’ve needed to open the Advanced menu to skip some “problem” functions, so keep that in mind. As for why this happens? I’d love to know!

Thank you! That seemed to solve it, needed to skip the resource as well.