---
title: Checkpoint 2026-09-16 08:39:41 UTC [4dd7b4a91c]
type: checkpoint
permalink: main/projects/8e229c96-a83b-4a02-ac40-10a0a9da444e/checkpoint-2026-09-16-08-39-41-utc-4dd7b4a91c
stable_id: 82246f39-d0af-4401-91db-6f76ae7b023b
scope: project
project_id: 8e229c96-a83b-4a02-ac40-10a0a9da444e
memory_type: checkpoint
status: active
revision: 1
restored_from_commit: 6a6a895eafcca6052e81a14fca103a42635dd1c2
created_at: '2026-09-23T15:00:58.336227+00:00'
updated_at: '2026-09-23T15:00:58.336291+00:00'
tags:
- fix
- streamlit
- powershell
---

用户双击 start-ui.cmd 失败：Windows PowerShell 5.1 把无 BOM 的 UTF-8 start-ui.ps1 按 ANSI 解码，throw 中文变成乱码并触发 UnexpectedToken。已为 start-ui.ps1 写入 UTF-8 BOM，Parser.ParseFile 通过。提交 6b86515 并已推送到 origin/feat/Streamlit。未合并 main。下一步：用户重新运行 start-ui.cmd；首次会创建 .venv-ui 并安装依赖。