PP0018

module import may fail with an exception

The imported module may throw an exception at runtime depending on a condition that is abstract to Prepack. There is as yet no provision in the generated code for dealing with such an exception. If you expect your code to just fail fast in such a situation, you can ignore this message.

If the exception needs to be handled you can fix this by adding error handling logic inside the module.

This is a work in progress, so feel free to communicate your scenario with the Prepack team to see if we can accommodate your coding pattern.