SciML / SciML/ComponentArrays.jl
ComponentArray errors with `findall`
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Nobody has claimed this yet.
- Dominant language
- Julia
- Stars
- 375
- Forks
- 42
- Avg merge
- 7h 25m
- Merged PRs (30d)
- 17
Description
Is this expected behavior?
It's causing some annoying bugs for me.
julia> t = ComponentArray(a = [1, 2], b = [3, 4])
ComponentVector{Int64}(a = [1, 2], b = [3, 4])
julia> findall(<(2), t)
ERROR: MethodError: Cannot `convert` an object of type Int64 to an object of type Symbol
Contributor guide
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
Reproduce the reported Julia REPL example with ComponentArray and findall(<(2), t), then inspect how findall results are handled and converted for component arrays. Confirm the intended behavior with the project maintainers and add a regression test showing that the operation no longer raises the reported MethodError.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- data
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100