Hi everyone, Wish you all have a good day. I tryin...
# dagster-feedback
t
Hi everyone, Wish you all have a good day. I trying to start a project with dagster but I've got this error and dont know how to fix it. Anyone have any answer for this please help me ! Thank for reading
m
Hi, can you try restarting the webserver?
t
i tried already my friend 😞
d
I can confirm that have the same problem. It does not appear anymore after reverting to 1.4.7., so it seems it has been introduced in 1.4.8..
m
Did you try 1.4.9 ?
t
i have used 1.4.9
dagit was removed and turn into dagster-webserver
d
The issue appears in both 1.4.8. and 1.4.9. for me, but not in 1.4.7..
Steps to reproduce: • Create a fresh venv (Python 3.11) • Install dagster: • pip install dagster dagster-webserver • Create a simple asset:
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#simple_test.py
from dagster import AssetExecutionContext, asset

@asset
def foo(context: AssetExecutionContext):
    <http://context.log.info|context.log.info>("bar")
• Run the server:
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dagster dev -f simple_test.py
• Result is blank page on localhost:3000 with the MIME-Type errors in console
m
I'm investigating but those repro steps aren't working for me 😕
d
Interestingly the website title shows "Dagster Cloud":
m
Are you both on windows?
t
Iam on windows
I have try another environment with version 1.4.2 and it worked :)))
i have no idea
=)))
d
Yes I am on windows; the error happens on two different machines in Edge, Firefox and Chrome
m
Got it, I think I've narrowed the issue down, will work on a fix sorry for the disruption!
d
Excellent, thank you very much! For the moment I reverted to 1.4.7, so it is really a minor disruption.
t
Nice everyone, hope Dagster team will fix this as soon as possible
j
We’ve released a new version of dagster (version 1.4.10) that should resolve this issue