Exercise 5: Data science with spark

[ashoksamal6363]

I am getting a strange error during prediction:
Failed to execute query. Error: Message(s) from 'PREDICT' engine: Input column 1 (1-based) has shape [1,2] which is not supported.
Total execution time: 00:00:03.780

[casperlw]

When the lab train the model, it define the input as shape[1,2]
initial_types = [
("features", FloatTensorType([None, 2]))

I am not sure whether Predict can do this kind of transform before, in order to pass the lab you need to modify and re-train the model to accept two separate column 'customerkey', 'stockitemkey' as input.

[TiagoRente]

Today, I got this issue.
I was able to find the root cause. The table [wwi_ml].[SampleData] (in my case), nor table [wwi].[SampleData] (in the original case), does not exists in Synapses.

See below: