facepalm This is getting maddening now dagster dagit running

Question

facepalm This is getting maddening now dagster dagit running 1 0 4 user code deployment running 1 0 4 and yet ```TypeError asset got an unexpected keyword argument output required ```

jamie · Answer

hey < Ben Gatewood> do you have a code snippet you can share and the steps you are taking that result in the error `output required` is a new argument on `asset` but i m having trouble reproducing the error in my own setup

Ben Gatewood · Answer

Hey Jamie thanks Yes of course asset is defined like ``` asset group name= nfl sr partitions def=StaticPartitionsDefinition partition keys=YEARS output required=False def sr yearly schedule context ```

Ben Gatewood · Answer

Not actually sure of the easiest way to capture running version from the user code repo

jamie · Answer

ok and the error is happening when you try to materialize the asset can you tell me a bit more about your dagster dagit setup are you just running dagit locally ie `dagit w workspace yaml` or with a docker k8s etc

Ben Gatewood · Answer

Yeah it s in k8s I use the helm charts with separate user code repos

Ben Gatewood · Answer

It actually threw the error when I reloaded that particular repo after deploying the new code

jamie · Answer

ok probably a serialization issue somewhere the error at reload time would support that i ll start taking a look and see if i can get a fix up for the release this week

Ben Gatewood · Answer

Amazing thanks raised hands

Ben Gatewood · Answer

just double checked and it occurs in k8s but not in a local standalone instance so looks like you re right

jamie · Answer

another thing that would be helpful for debug is the full stack trace if you have access

Ben Gatewood · Answer

yup give me 5 mins

Ben Gatewood · Answer

```Traceback most recent call last File usr local bin dagster line 8 in lt module gt sys exit main File usr local lib python3 8 site packages dagster cli init py line 50 in main cli auto envvar prefix=ENV PREFIX pylint disable=E1123 File usr local lib python3 8 site packages click core py line 1128 in call return self main args kwargs File usr local lib python3 8 site packages click core py line 1053 in main rv = self invoke ctx File usr local lib python3 8 site packages click core py line 1659 in invoke return process result sub ctx command invoke sub ctx File usr local lib python3 8 site packages click core py line 1659 in invoke return process result sub ctx command invoke sub ctx File usr local lib python3 8 site packages click core py line 1395 in invoke return ctx invoke self callback ctx params File usr local lib python3 8 site packages click core py line 754 in invoke return callback args kwargs File usr local lib python3 8 site packages dagster cli api py line 613 in grpc command server = DagsterGrpcServer File usr local lib python3 8 site packages dagster grpc server py line 846 in init self api servicer = DagsterApiServer File usr local lib python3 8 site packages dagster grpc server py line 224 in init self loaded repositories = LoadedRepositories File usr local lib python3 8 site packages dagster grpc server py line 98 in init loadable targets = get loadable targets File usr local lib python3 8 site packages dagster grpc utils py line 33 in get loadable targets else loadable targets from python file python file working directory File usr local lib python3 8 site packages dagster core workspace autodiscovery py line 26 in loadable targets from python file loaded module = load python file python file working directory File usr local lib python3 8 site packages dagster core code pointer py line 86 in load python file return import module from path module name python file File usr local lib python3 8 site packages dagster seven init py line 51 in import module from path spec loader exec module module File lt frozen importlib bootstrap external gt line 843 in exec module File lt frozen importlib bootstrap gt line 219 in call with frames removed File opt dagster app nfl repo py line 3 in lt module gt import assets File opt dagster app assets py line 127 in lt module gt asset TypeError asset got an unexpected keyword argument output required ```

jamie · Answer

just wanted to do a quick check in on this I ve been unable to replicate in a k8s cluster i m running that has 1 0 4 for dagit user code and daemon just as a sanity check do you mind execing into the `dagit` `daemon` and `user code` pods in your k8s cluster and running `dagster version` i just want to triple check that your deployment is all on the same version to help narrow down where the issue could be

Ben Gatewood · Answer

Absolutely sorry I got caught up on other stuff but will have a look this morning

Ben Gatewood · Answer

argh ok forget this I discovered a rogue CI pipeline that was still building on 0 15 7 Sorry for the noise

jamie · Answer

no worries glad it s sorted out