loader is failing to load an ES6 module
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Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 25/100
- Issue type
- Bug
- Clarity
- Needs clarification
- Activity status
- Stale
- Tech stack
- javascript
- Domain
- tooling
Research direction
Start with loader.js, especially the missingModule function and the registry mentioned in the report. Reproduce the moment-range import errors and determine the expected handling for an ES6 module; done should be a confirmed resolution for the reported import behavior, with an appropriate regression check if the repository provides one.
Written by the indexing model from the issue text.
Description
In my project we're using moment-range, which got an update in it's version 3 to be an ES6 module.
Previously we'd been loading it using ember-browserify and thus were doing import DateRange from 'npm:moment-range'. This doesn't work with the updated version, as one will get the error TypeError: _npmMomentRange.default is not a constructor, presumably as there's no default export on the module. Besides, as it's an ES6 module from what I understand the npm: prefix shouldn't be necessary.
Omitting the npm: prefix however gives a different error:
Error: Could not find module 'moment-range' imported from 'foo/bar/baz'
which is thrown by the missingModule function in loader.js. Poking about a bit, there's no sign of moment-range in the registry inside loader.js.
I may well be doing something wrong, but I'm at a loss to see what I should be doing differently.
Any suggestions?
- Dominant language
- JavaScript
- Stars
- 79
- Forks
- 69
- PR merge metrics
- No merged PRs in 30d
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