https://dagster.io/ logo
Join Slack
Powered by
team, i made a module like this ```from dagster im...
# ask-community
x
team, i made a module like this
Copy code
from dagster import graph, op

@op
def get_name():
    return "world"

@op
def hello(context, name):
    <http://context.log.info|context.log.info>(f"Hello, {name}!")

@graph
def hello_graph():
    hello(get_name())
s
@Xu Zhang what version are you using? I believe @chris recently merged a fix for this
x
0.12.7
c
Fix didn't go out for last release - will be up in 0.12.8
A hotfix would be doing making a variable hello_graph.to_job
x
do you have the PR? i can make a patch locally
@chris @sandy would you mind to point me the PR? i can make the patch locally
c
x
thank you
@sandy @chris i tried to replace local code with the code from the PR, and im getting this
Copy code
File "/export/content/lid/apps/meeseeks-backend-dagster-grpc-server/i001/bin/meeseeks-backend.pyz/__main__.py", line 3, in <module>
File "/export/content/lid/apps/meeseeks-backend-dagster-grpc-server/i001/bin/meeseeks-backend.pyz/_bootstrap/__init__.py", line 241, in bootstrap
File "/export/content/lid/apps/meeseeks-backend-dagster-grpc-server/i001/bin/meeseeks-backend.pyz/_bootstrap/__init__.py", line 36, in run
File "/export/content/lid/apps/meeseeks-backend-dagster-grpc-server/i001/libexec/meeseeks-backend_df1eb0fe398b05c6048ea7ba28518807d871a120d267ac6b44168e1338bb5111/site-packages/linkedin/dagster/run_dagster_grpc_server.py", line 38, in run
start_dagster_grpc_server(fixed_server_id)
File "/export/content/lid/apps/meeseeks-backend-dagster-grpc-server/i001/libexec/meeseeks-backend_df1eb0fe398b05c6048ea7ba28518807d871a120d267ac6b44168e1338bb5111/site-packages/linkedin/dagster/utils.py", line 221, in start_dagster_grpc_server
fixed_server_id=fixed_server_id,
File "/export/content/lid/apps/meeseeks-backend-dagster-grpc-server/i001/libexec/meeseeks-backend_df1eb0fe398b05c6048ea7ba28518807d871a120d267ac6b44168e1338bb5111/site-packages/dagster/grpc/server.py", line 818, in __init__
fixed_server_id=fixed_server_id,
File "/export/content/lid/apps/meeseeks-backend-dagster-grpc-server/i001/libexec/meeseeks-backend_df1eb0fe398b05c6048ea7ba28518807d871a120d267ac6b44168e1338bb5111/site-packages/dagster/grpc/server.py", line 204, in __init__
self._repository_symbols_and_code_pointers.load()
File "/export/content/lid/apps/meeseeks-backend-dagster-grpc-server/i001/libexec/meeseeks-backend_df1eb0fe398b05c6048ea7ba28518807d871a120d267ac6b44168e1338bb5111/site-packages/dagster/grpc/server.py", line 90, in load
self._loadable_target_origin
  File "/export/content/lid/apps/meeseeks-backend-dagster-grpc-server/i001/libexec/meeseeks-backend_df1eb0fe398b05c6048ea7ba28518807d871a120d267ac6b44168e1338bb5111/site-packages/dagster/grpc/server.py", line 121, in load_loadable_repository_symbols
for loadable_target in loadable_targets
  File "/export/content/lid/apps/meeseeks-backend-dagster-grpc-server/i001/libexec/meeseeks-backend_df1eb0fe398b05c6048ea7ba28518807d871a120d267ac6b44168e1338bb5111/site-packages/dagster/grpc/server.py", line 121, in <listcomp>
for loadable_target in loadable_targets
AttributeError: 'NoneType' object has no attribute 'name'
when will 0.12.8 come out?
s
I'll leave @chris to comment on the error - 0.12.8 will come out on Thursday
x
ack
i’ve reverted the patch. im adding a
Copy code
@repository
def repo():
    return [hello_graph]
to bypass the error
👍 1
c
Hey @Xu Zhang, I tried the example that you posted on master, and it works correctly. I suspect that the error you ran into when patching could be either some missed history between 0.12.7 and the patch, or something went wrong in applying.
I'd be happy to help you debug if it's blocking
x
it is ok — i reverted my patch, and use the solution mentioned inside the original issue, which is to add a repository. the thing that is blocking me is the 
OSError: [Errno 30] Read-only file system:
in the thread below
Open in Slack
PreviousNext
Powered by