Hey. How can I fix this? Not really seeing how the...
# hamilton-helps
Seth Stokes
03/07/2025, 8:18 PMHey. How can I fix this? Not really seeing how these are different types.
Copy code
Error: Type requirement mismatch.
Expected irm:<class 'irm2.api.ice_risk_model_api.IceRiskModel'>
got <irm2.api.ice_risk_model_api.IceRiskModel object at 0x00000191729D64B0>:<class 'irm2.api.ice_risk_model_api.IceRiskModel'> instead.e
Elijah Ben Izzy
03/07/2025, 9:41 PMHmm, on the surface those look similar but hard to tell
Elijah Ben Izzy
03/07/2025, 9:41 PMYou can always use this to bypass it https://hamilton.dagworks.io/en/latest/reference/lifecycle-hooks/NoEdgeAndInputTypeChecking/
Elijah Ben Izzy
03/07/2025, 9:42 PMOr debug as to why it doesn't work using
issubclasss
Seth Stokes
03/07/2025, 10:11 PMIt was working normally in Jupyter then after running the cell a few more times maybe it thinks something changed? I’ll try your solution, thanks!
e
Elijah Ben Izzy
03/07/2025, 10:14 PMTry resetting jupyter? Could have to do with reloading files/object pointers. My solution is likely overkill here.
s
Seth Stokes
03/11/2025, 11:52 PMRestarting Jupyter fixed the issue, but I suspect that hook would have fixed it otherwise
Seth Stokes
03/18/2025, 2:25 PM@Elijah Ben Izzy
I upgraded from
v1.51.1v1.87.0 Copy code
@config.when(execution="parallel")
def account_to_query(accounts: List[str]) -> Parallelizable[str]:
for acct in accounts:
yield acct
@config.when(execution="parallel")
def search_params(cob_date: datetime, account_to_query: str) -> dict:
... Copy code
ValueError: Error: search_params is expecting account_to_query:<class 'str'>, but found account_to_query:hamilton.htypes.Parallelizable[str].
Hamilton does not consider these types to be equivalent.2 Views