This pattern matches values of type 'a * 'b but a pattern was expected which matches values of type Event.key
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- Dominant language
- OCaml
- Stars
- 472
- Forks
- 32
- PR merge metrics
- No merged PRs in 30d
Description
I am trying to use the basic example to see how to work with minttea but in the upate function i keep getting this error message This pattern matches values of type 'a * 'b but a pattern was expected which matches values of type Event.key
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the basic example and inspect its update function, focusing on how Event.key values are matched. Reproduce the reported type error in the example, then determine the expected pattern shape and confirm that the example compiles without the mismatch.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- ocaml
- Domain
- cli
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100