I ve inserted some debug statements into the cloudpickle sou

Question

I 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 · Answer

Sorry 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

Chris White · Answer

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 · Answer

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>

Markus Binsteiner · Answer

Thanks