On version 0 9 8 and received this error during testing ```

Question

On version 0 9 8 and received this error during testing ``` Unexpected error AttributeError S3ResultHandler object has no attribute client ``` any thoughts

josh · Answer

What are you testing for this to occur The ` client` attribute was updated in this recent PR <https github com PrefectHQ prefect pull 2136> and I wonder if there s a chance it s being referenced before assignment

John Ramirez · Answer

Im running an end to end test of a workflow but further review of the code I realize that the handler is not referenced in any of the task

josh · Answer

thinking face so the issue is happening without initializing the handler at all

John Ramirez · Answer

I do initialize the result handler but I dont place the object in the task definition

josh · Answer

Are you initializing it similar to this ```In 21 S3ResultHandler bucket= my bucket Out 21 lt ResultHandler S3ResultHandler gt In 22 r = In 23 r client Out 23 lt botocore client S3 at 0x10cc10908 gt In 24 r client Out 24 lt botocore client S3 at 0x10cc10908 gt ```

John Ramirez · Answer

```RESULT HANDLER = S3ResultHandler bucket= workflow output aws credentials secret= AWS CREDS ```

John Ramirez · Answer

but then the object is not used anywhere in the workflow code

josh · Answer

Does the error happen there when you initialize or when you run your flow

John Ramirez · Answer

run the flow

josh · Answer

Weird I m really not sure how that error would be raised if your flow does not use the S3ResultHandler anywhere

John Ramirez · Answer

any suggestions for `0 9 8` I have already moved back to `0 9 7`

josh · Answer

Oh so this works fine on `0 9 7`

josh · Answer

Do you happen to have a reproduceable example that encounters this

John Ramirez · Answer

Hey josh I now see what is going on with this result handler

John Ramirez · Answer

I have two workflows one with retries and the other without The workflow with retries requires a result handler at the Flow level Now on version `0 9 8` and `0 9 7` I am getting the `Unexpected error AttributeError S3ResultHandler object has no attribute client ` error

John Ramirez · Answer

also seems to occur the first time for a mapping task

Jie Lou · Answer

Hi < John Ramirez> I met the same error on 0 9 8 and wondering if you have figured it out Our S3ResultHandler is also set on the flow level