Error fetching evaluation data: Failed to fetch evaluate table data

[IRONCTE]

LOOKER and using ml-accelerator.

OBJECTIVE.
Select Predicd a Balue

SOURCE
Select explanatory and objective variables,

MODEL
Enter a model name
Select the target variable,
Display Data Dummary,
Select all fields

REVIEW
Here I get an error “Error fetching evaluation data: Failed to fetch evaluate table data”.

Bigquery shows that the VIEW table for the evalute has been created, so why am I getting this error?