I've inserted some debug statements into the cloud...
# ask-communitym
Markus Binsteiner
08/23/2019, 9:30 AMI've inserted some debug statements into the cloudpickle source code, and can confirm that it indeed is choking on a "Success" object. I never return one in my tasks, only dicts and a simple class that should be easy to deserialize...
Markus Binsteiner
08/23/2019, 12:25 PMSorry for the noise, figured it out myself. I had an attribute in my Task class that couldn't be de-serialized properly. Once I moved that into the 'run' method, it started working....
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Chris White
08/23/2019, 10:45 PM
No worries - thanks for the update! Yea serialization is a common issue when first deploying to dask, glad you were able to debug it
Chris White
08/23/2019, 10:55 PM
Also for future reference this guide covers some common serialization patterns to look out for: https://docs.prefect.io/guide/tutorials/task-guide.html#be-careful-with-task-attributes
m
Markus Binsteiner
08/26/2019, 7:56 AMThanks!