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[aw] Repo Assist failed

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#394 0 条评论 0 个 reaction 已指派 0 人 在 GitHub 查看

还没有人认领这个 Issue。

评估

难度
3/5
预计耗时
1-2 天
新手友好度
42/100
Issue 类型
缺陷
描述清晰度
需要澄清
活跃度
活跃
技术栈
fsharp, github-actions
领域
ci-cd

调研方向

Start from the failed run https://github.com/fslaborg/FSharp.Stats/actions/runs/37540217214 and the workflow definition workflows/repo-assist.md (linked at the top of the issue) to see why the copilot engine terminated. The embedded agent output also points at a concrete bug in #372: weight 1/(d + Double.Epsilon) overflows to infinity for a zero-distance neighbour, so fix docs and tests to use 1e-9. Done means either the workflow runs cleanly or the underlying weight bug in the KNN imputation code has a failing test now passing via ./build.sh RunTests.

由索引模型根据 Issue 内容生成。

描述

agentic-workflows
Workflow Failure

Workflow: Repo Assist
Branch: developer
Run: https://github.com/fslaborg/FSharp.Stats/actions/runs/37540217214

[!WARNING]
Engine Failure: The copilot engine terminated unexpectedly.

Last agent output:

[safeoutputs-cli] hasTerminalSafeOutput: terminal entry found in /home/runner/work/_temp/gh-aw/safeoutputs/outputs.jsonl: type=add_comment
I tested the implementation and posted the findings as a comment on #372. I did not push any changes.
- **What checks out:** the weighted result matches a brute-force oracle (`3.222222` for both, k=3, weight `1/d`). NaN positions are skipped in the distance, and the k=1, equal-distance and empty-pool cases behave as the tests expect.
- **What is wrong:** the documented weight `1/(d + Double.Epsilon)` overflows to infinity when a neighbour is an exact match (distance 0), and the imputed value comes out as `NaN`. With `1/(d + 1e-9)` the same case correctly returns `10.0`.
- **Suggested fix:** use a constant like `1e-9` in the docs, PR text and tests, add a test with a zero-distance neighbour, and optionally guard against infinite weights in the implementation.
I ran the checks from a throwaway script, not a proper test. I did not run `./build.sh RunTests`.
Changes    +0 -0
Duration   1m 10s
Tokens     ↑ 618.9k (523.9k cached) • ↓ 3.1k
Resume     copilot --resume=8d72140f-1096-43e3-9f57-1781ba9103d7
Action Required

Assign this issue to an agent to debug and fix the issue.

Debug with any coding agent

Use this prompt with any coding agent (GitHub Copilot, Claude, Gemini, etc.):

Debug the agentic workflow failure using https://raw.githubusercontent.com/github/gh-aw/main/debug.md

The failed workflow run is at https://github.com/fslaborg/FSharp.Stats/actions/runs/37540217214
Manually invoke the agent

Debug this workflow failure using your favorite Agent CLI and the agentic-workflows prompt.

[!TIP]

Stop reporting this workflow as a failure

To stop a workflow from creating failure issues, set report-failure-as-issue: false in its frontmatter:

safe-outputs:
  report-failure-as-issue: false

Generated from Repo Assist · copilot · 36.6 AIC · ◷

主要语言
F#
星标
228
派生
58
平均合并
2 天 7 小时
30 天内合并 PR
1

环境准备

从这里开始

  1. 先读完整个 Issue,再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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