Column 'measure_value::varchar' does not exist

[snspinn]

I've jumped over several issue deploying this so far, but finally I've reached the end of my understanding. Getting the error ValidationException: line 4:38: Column 'measure_value::varchar' does not exist after deploying the demo (yarn deploy-demo).

Had a look at the DB and the only table I could find (timestream-demo-table) and can see only the two following tables

measure_name (varchar)
time (timestamp)

I would go ahead and create the column but I won't guess what might else I might be missing.