Validation error message doesn't contain field name

[qboriskr]

Validation of data type doesn't show what field caused the error.
It would be very helpful to see in case of broad tables.

[ppodolsky]

@qboriskr thank you for your report.
Today this library is embedded and developed inside our internal repo. I should find a way to export it out again. I mean I need some time to move on, then I could properly fix your issue.
You are welcome to report, everything will be considered.