Hello! I tried to update our way of defining a code location using Definitions instead of repository. I have a module name

pipelines

with: • one asset (define as decorated function), • one job (defined through

define_asset_job

), • one sensor triggering the asset (defined as decorated function), • and an

__init__.py

at the module root containing the following code:

from dagster import Definitions
from pipelines.core.resources.my_resource import my_resource
from pipelines.my_folder.job import my_job
from pipelines.my_folder.sensors import my_sensor
from pipelines.my_folder.assets import my_asset

defs = Definitions(
    assets=[my_asset],
    schedules=[],
    jobs=[my_job],
    sensors=[my_sensor],
    resources={'my_resource': my_resource}
)

I then start

dagster dev -m my_module

Everything works correctly and seeing the log I can say that my sensor and job are being triggered. But there are numerous pages inside dagit that contains errors looking like the ones attached. Do you know what could I have done wrong ? Is it a known bug (I have seen another person mention the same a month ago) ? Thank you by advance and have a nice day!

Thanks for finding this and filing an issue 🙏