ms-python.vscode-python-envs 在执行 refreshCondaEnvs 时崩在 .map()，说明它期望拿到的是“环境列表数组”，但实际拿到 undefined。

[bayunai]

你的盘本身是稳定的（本地 APFS）
从输出看：

/dev/disk7s1 + (apfs, local)
说明它是本地磁盘卷，不是 SMB/NFS 那种网络挂载，“不稳定/网络盘”这一点不成立。

那为什么 Cursor 还说 “possibly being a network share” 并拒绝 watch？
这是 VS Code 系文件监听器的启发式/安全策略：只要它判断“这个路径上的 watch 可能不可靠”，就会拒绝用 fs.watch()（而不是精确判定是不是网络盘）。在 macOS 上，即使是 apfs local，也可能因为以下情况被误判或保守处理：

卷挂载在 /Volumes（外置盘/可移动盘常见路径，编辑器倾向保守）
noowners 等挂载属性 + 权限/沙盒交互，让 watcher 表现不像典型本地盘
某些情况下 VS Code 会退回到更慢/更少事件的轮询策略，扩展（尤其 Python 环境扫描）就更容易出“状态拿不到 → undefined.map”这种 bug
所以结论是：

你的磁盘是本地的、总体稳定
但 Cursor 的文件监听策略对 /Volumes/... 仍可能不可靠或被保守禁用，进而放大某些扩展的兼容性问题（你这次最明显的是 ms-python.vscode-python-envs）
实操建议
你现在的最佳状态：继续禁用 ms-python.vscode-python-envs，调试用 ms-python.python + ms-python.debugpy（已恢复 F5）。
如果你想同时“保留扩展 + 保持外置盘路径”，现实里很难 100% 稳；最稳还是把项目放到 ~/Projects/...（哪怕只是做一个拷贝/软链接用于开发）。
如果你愿意，我也可以给你一套“外置盘开发但尽量少踩 watcher”的配置（例如减少环境自动发现/自动刷新频率），不过核心 bug 仍然是 python-envs 对 conda 结果没做空值保护。

标识符ms-python.vscode-python-envs版本1.10.0

conda 25.11.0

[Devdiv-VR]

Thanks for sharing your feedback and suggestions. Adding translations

Your drive itself is stable (local APFS).

From the output:

“It shows: /dev/disk7s1 + (apfs, local)”

This indicates it is a local disk volume, not an SMB/NFS type network mount. The point about it being “unstable/network drive” does not hold.

Then why does Cursor still say “possibly being a network share” and refuse to watch?

This is the heuristic/safety policy of the VS Code‑type file watcher:
As long as it judges that “watching this path may be unreliable,” it will refuse to use fs.watch() (instead of precisely determining whether it is a network drive).

On macOS, even an APFS local volume may be misjudged or handled conservatively because of the following situations:

The volume is mounted under /Volumes (a common path for external/removable drives; editors tend to be conservative).

Mount attributes like noowners + permission/sandbox interactions make the watcher behave unlike a typical local disk.

In some cases VS Code will fall back to a slower/less‑event polling strategy, and extensions (especially Python environment scanning) are more likely to produce bugs like “cannot get state → undefined.map”.

So the conclusion is:

Your disk is local and overall stable.

But Cursor’s file‑watching strategy may still treat /Volumes/... as unreliable or conservatively disable it, which in turn amplifies compatibility issues in some extensions (the most obvious one this time is ms-python.vscode-python-envs).

Practical suggestions

Your best state right now: continue disabling ms-python.vscode-python-envs, and use ms-python.python + ms-python.debugpy for debugging (F5 has been restored).

If you want to both “keep the extension + keep the external‑drive path,” it is realistically hard to be 100% stable; the most stable way is still to put the project under ~/Projects/... (even if it’s just a copy/symlink for development).

If you want, I can also give you a set of configurations for “developing on an external drive while minimizing watcher issues” (such as reducing environment auto‑discovery/auto‑refresh frequency), but the core bug is still that python-envs does not do null‑value protection for conda results.

Identifier ms-python.vscode-python-envs version 1.10.0

conda 25.11.0

[eleanorjboyd]

Hello! We only support VS Code builds with the extension- if you give it a try on VS Code and you are still seeing this error, please comment and I will reopen. Thanks!