Enable the nnbd experiment in pana and on pub.dev

Question

I published a package and get a devastating health result from the pub server with the error message:

This requires the 'non-nullable' experiment to be enabled.

Actually, that's what I did!

I did enable the nnbd experiment in my analysis_options.yaml file and I don't get errors or hints on this topic in my project from dartanalyzer.

How can I make pana running on the pub.dev server process my analysis_options.yaml with nnbd experiment enabled the same way it does locally?

Answer 1

Pana on the pub.dev server uses it's own analysis_options.yaml file. So, it's not possible to enable the nnbd experiment in the same way as locally.