#5056 TaskCfgSTT(uuid='8aa45fd04b', name='C:/Users/Administrator/Music/1_明日之丈 样片 - S01E01 - 青山篇_(Vocals).wav', dirname='C:/Use

这是由于源码部署时未安装 qwen-asr 依赖模块导致的。默认 uv sync 不会安装该渠道，需要使用 --all-extras 参数。

请进入软件源码根目录（D:\uv\pyvideotrans），在终端中执行以下命令重新安装依赖：

uv sync --all-extras

完成后重启软件即可。

(pyvideotrans) D:\uv\pyvideotrans>uv sync --all-extras
Resolved 371 packages in 2.51s
x Failed to build pynini==2.1.6
|-> The build backend returned an error
-> Call to setuptools.build_meta:__legacy__.build_wheel` failed (exit code: 1)

  [stdout]
  running bdist_wheel
  running build
  running build_py
  copying pynini\__init__.py -> build\lib.win-amd64-cpython-310\pynini
  copying pywrapfst\__init__.py -> build\lib.win-amd64-cpython-310\pywrapfst
  copying pynini\examples\case.py -> build\lib.win-amd64-cpython-310\pynini\examples
  copying pynini\examples\chatspeak.py -> build\lib.win-amd64-cpython-310\pynini\examples
  copying pynini\examples\chatspeak_model.py -> build\lib.win-amd64-cpython-310\pynini\examples
  copying pynini\examples\dates.py -> build\lib.win-amd64-cpython-310\pynini\examples
  copying pynini\examples\g2p.py -> build\lib.win-amd64-cpython-310\pynini\examples
  copying pynini\examples\numb

......
pfst.obj -std=c++17 -Wno-register

  -Wno-deprecated-declarations -Wno-unused-function -Wno-unused-local-typedefs -funsigned-char

  [stderr]
  C:\Users\Administrator\AppData\Local\uv\cache\builds-v0\.tmpHn28P3\lib\site-packages\setuptools\config\_apply_pyprojecttoml.py:82:
  SetuptoolsDeprecationWarning: `project.license` as a TOML table is deprecated
  !!

          ********************************************************************************
          Please use a simple string containing a SPDX expression for `project.license`. You can also use
  `project.license-files`. (Both options available on setuptools>=77.0.0).

          By 2027-Feb-18, you need to update your project and remove deprecated calls
          or your builds will no longer be supported.

          See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
          ********************************************************************************

  !!
    corresp(dist, value, root_dir)
  C:\Users\Administrator\AppData\Local\uv\cache\builds-v0\.tmpHn28P3\lib\site-packages\setuptools\config\_apply_pyprojecttoml.py:61:
  SetuptoolsDeprecationWarning: License classifiers are deprecated.
  !!

          ********************************************************************************
          Please consider removing the following classifiers in favor of a SPDX license expression:

          License :: OSI Approved :: Apache Software License

          See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
          ********************************************************************************

  !!
    dist._finalize_license_expression()
  C:\Users\Administrator\AppData\Local\uv\cache\builds-v0\.tmpHn28P3\lib\site-packages\setuptools\dist.py:765:
  SetuptoolsDeprecationWarning: License classifiers are deprecated.
  !!

          ********************************************************************************
          Please consider removing the following classifiers in favor of a SPDX license expression:

          License :: OSI Approved :: Apache Software License

          See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details.
          ********************************************************************************

  !!
    self._finalize_license_expression()
  cl: ������ error D8021 :��Ч����ֵ������/Wno-register��
  error: command 'C:\\Program Files\\Microsoft Visual
  Studio\\18\\Community\\VC\\Tools\\MSVC\\14.51.36231\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2

hint: pynini (v2.1.6) was included because pyvideotrans[mosstts] (v4.0) depends on pynini
hint: Build failures usually indicate a problem with the package or the build environment

问题根源是 --all-extras 会安装所有可选依赖，其中 mosstts 依赖的 pynini==2.1.6 在 Windows + MSVC 环境下编译失败（不识别 /Wno-register 选项）。你只需要 qwen-asr，不需要 mosstts，因此不要使用 --all-extras。

解决方案：仅安装 qwen-asr 所需的额外依赖

在源码根目录 D:\uv\pyvideotrans 下，执行：

uv sync --extra qwen-asr

如果该 extra 名称不准确（可根据 pyproject.toml 中 [project.optional-dependencies] 确认，通常为 qwen-asr 或 qwen_asr），也可以尝试：

uv sync --extra qwen_asr

完成后重新运行软件即可。若上述命令仍提示 extra 不存在，你可以手动安装 qwen_asr 模块：

uv pip install qwen_asr

然后需要确保其他基础依赖已通过 uv sync 安装过。通常之前已执行过 uv sync（不带 extras），基础依赖已完整，手动安装 qwen_asr 不会冲突。

备选：如果必须使用 --all-extras，需解决 pynini 编译问题

1. 安装 Microsoft C++ Build Tools 或 Visual Studio 时，确保包含“适用于最新 v143 生成工具的 C++ ATL”和“Windows 10 SDK”。
2. 尝试使用预编译的 pynini wheel：从 https://pypi.org/project/pynini/#files 下载适合你 Python 3.10 的 .whl 文件，然后 uv pip install 下载的.whl，再执行 uv sync --all-extras。

但推荐第一种方案，更简单快捷。