@Marvin In Prefect 2.x what could be the cause of the following error:

Warning!  Failed to load collection 'prefect_gcp': ImportError: cannot import name 'SecretDict' from 'prefect.types' (/usr/local/lib/python3.9/site-packages/prefect/types/__init__.py)

grug see you have problem with

prefect_gcp

import because

SecretDict

missing from

prefect.types

. let grug find reason for you. Grug find error might be because

SecretDict

moved or renamed. 1. Prefect docs mention

SecretDict

for obfuscating sensitive data in logs. But maybe Prefect change structure or name. 2. No relevant GitHub issues found. Grug suggest: 1. Check Prefect version compatibility for

prefect_gcp

. 2. Reference Prefect or

prefect_gcp

changelog and update code to match new naming or structure. More info: - Prefect Integration - Prefect Block Types

The issue was that I used the following command for starting the worker:

prefect worker start --install-policy always

I resolved this by running the following instead:

prefect worker start --install-policy if-not-present

I have a custom

requirements.txt

and the

always

tried to install the newest version of

prefect-gcp

which is not compatible.