如何迁移nonebot？

[Dr-WeiAL]

我想把nonebot迁移到另一台机子上，但迁移完后无法启动，提示如下

使用 Python: C:\Users\Administrator\Desktop\bot\WeiAL-Bot\.venv\Scripts\python.exe
No Python at 'D:\Program Files\Python39\python.exe'
Traceback (most recent call last):
  File "c:\program files\python39\lib\runpy.py", line 197, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "c:\program files\python39\lib\runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "c:\users\administrator\.local\bin\nb.exe\__main__.py", line 7, in <module>
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\nb_cli\__main__.py", line 10, in main
    anyio.run(cli_main, *args)
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\anyio\_core\_eventloop.py", line 68, in run
    return asynclib.run(func, *args, **backend_options)
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\anyio\_backends\_asyncio.py", line 204, in run
    return native_run(wrapper(), debug=debug)
  File "c:\program files\python39\lib\asyncio\runners.py", line 44, in run
    return loop.run_until_complete(main)
  File "c:\program files\python39\lib\asyncio\base_events.py", line 642, in run_until_complete
    return future.result()
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\anyio\_backends\_asyncio.py", line 199, in wrapper
    return await func(*args)
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\nb_cli\__init__.py", line 35, in cli_main
    return await run_sync(cli_sync)(*args, **kwargs)
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\nb_cli\cli\utils.py", line 61, in wrapper
    return await anyio.to_thread.run_sync(partial(func, *args, **kwargs))
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\anyio\to_thread.py", line 33, in run_sync
    return await get_asynclib().run_sync_in_worker_thread(
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\anyio\_backends\_asyncio.py", line 877, in run_sync_in_worker_thread
    return await future
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\anyio\_backends\_asyncio.py", line 807, in run
    result = context.run(func, *args)
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\click\core.py", line 1157, in __call__
    return self.main(*args, **kwargs)
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\click\core.py", line 1078, in main
    rv = self.invoke(ctx)
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\click\core.py", line 1688, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\click\core.py", line 1434, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\click\core.py", line 783, in invoke
    return __callback(*args, **kwargs)
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\nb_cli\cli\utils.py", line 69, in wrapper
    return anyio.from_thread.run(partial(func, *args, **kwargs))
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\anyio\from_thread.py", line 47, in run
    return asynclib.run_async_from_thread(func, *args)
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\anyio\_backends\_asyncio.py", line 906, in run_async_from_thread
    return f.result()
  File "c:\program files\python39\lib\concurrent\futures\_base.py", line 440, in result
    return self.__get_result()
  File "c:\program files\python39\lib\concurrent\futures\_base.py", line 389, in __get_result
    raise self._exception
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\nb_cli\cli\commands\project.py", line 357, in run
    proc = await run_project(exist_bot=Path(file))
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\nb_cli\handlers\meta.py", line 62, in wrapper
    return await func(*args, **kwargs)
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\nb_cli\handlers\meta.py", line 138, in wrapper
    version = await get_python_version(
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\cashews\wrapper\decorators.py", line 56, in _call
    return await thunder_protection(decorator)(*args, **kwargs)
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\cashews\decorators\locked.py", line 96, in _wrapper
    return await task
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\cashews\decorators\cache\simple.py", line 68, in _wrap
    raise _exc
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\cashews\decorators\cache\simple.py", line 57, in _wrap
    result = await func(*args, **kwargs)
  File "C:\Users\Administrator\.local\pipx\venvs\nb-cli\lib\site-packages\nb_cli\handlers\meta.py", line 130, in get_python_version
    return json.loads(stdout.strip())
  File "c:\program files\python39\lib\json\__init__.py", line 346, in loads
    return _default_decoder.decode(s)
  File "c:\program files\python39\lib\json\decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "c:\program files\python39\lib\json\decoder.py", line 355, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

要怎么迁移呢？

[yanyongyu]

请检查你的python环境是否正确安装，你的C:\Users\Administrator\Desktop\bot\WeiAL-Bot\.venv\Scripts\python.exe没有指向正确的python。如你输出的报错No Python at 'D:\Program Files\Python39\python.exe'，请注意venv不能跨机器复制

[Dr-WeiAL]

Python环境是正常的，看样子没法迁移，只能一个一个重新安装了(

[luoyu-lty]

不能跨机器那能不能将插件和数据导出然后到另一个机子重新安装插件+导入数据？不然丢失数据就太难了😫

[yanyongyu]

插件什么都只要你项目有依赖管理都可以完全还原环境，数据就得看你的插件怎么存的了，这个 nb 管不了。