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I'm not able to run Marimo in my machine #3202

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GiovanniGiacometti opened this issue Dec 17, 2024 · 5 comments · Fixed by #3204
Closed

I'm not able to run Marimo in my machine #3202

GiovanniGiacometti opened this issue Dec 17, 2024 · 5 comments · Fixed by #3204
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@akshayka
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bug Something isn't working platform:windows

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@GiovanniGiacometti
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GiovanniGiacometti commented Dec 17, 2024 •
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Describe the bug

I created a new project with uv and run the command:

uv add marimo && uv run marimo tutorial intro

It opens the browser but the notebook is empty and the console logs:

ERROR:    Exception in ASGI application
Traceback (most recent call last):
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\uvicorn\protocols\websockets\websockets_impl.py", line 243, in run_asgi    
    result = await self.app(self.scope, self.asgi_receive, self.asgi_send)  # type: ignore[func-returns-value]
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\uvicorn\middleware\proxy_headers.py", line 60, in __call__
    return await self.app(scope, receive, send)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\applications.py", line 112, in __call__
    await self.middleware_stack(scope, receive, send)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\middleware\errors.py", line 152, in __call__
    await self.app(scope, receive, send)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\marimo\_server\api\auth.py", line 217, in __call__
    return await super().__call__(scope, receive, send)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\middleware\sessions.py", line 85, in __call__
    await self.app(scope, receive, send_wrapper)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\middleware\base.py", line 101, in __call__
    await self.app(scope, receive, send)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\middleware\authentication.py", line 48, in __call__
    await self.app(scope, receive, send)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\middleware\cors.py", line 77, in __call__
    await self.app(scope, receive, send)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\marimo\_server\api\middleware.py", line 88, in __call__
    return await self.app(scope, receive, send)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\marimo\_server\api\middleware.py", line 316, in __call__
    return await self.app(scope, receive, send)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\marimo\_server\api\middleware.py", line 316, in __call__
    return await self.app(scope, receive, send)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\middleware\exceptions.py", line 62, in __call__
    await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\_exception_handler.py", line 53, in wrapped_app
    raise exc
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\_exception_handler.py", line 42, in wrapped_app
    await app(scope, receive, sender)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\routing.py", line 715, in __call__
    await self.middleware_stack(scope, receive, send)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\routing.py", line 735, in app
    await route.handle(scope, receive, send)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\routing.py", line 460, in handle
    await self.app(scope, receive, send)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\routing.py", line 715, in __call__
    await self.middleware_stack(scope, receive, send)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\routing.py", line 735, in app
    await route.handle(scope, receive, send)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\routing.py", line 362, in handle
    await self.app(scope, receive, send)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\routing.py", line 95, in app
    await wrap_app_handling_exceptions(app, session)(scope, receive, send)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\_exception_handler.py", line 53, in wrapped_app
    raise exc
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\_exception_handler.py", line 42, in wrapped_app
    await app(scope, receive, sender)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\starlette\routing.py", line 93, in app
    await func(session)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\marimo\_server\api\endpoints\ws.py", line 88, in websocket_endpoint        
    await WebsocketHandler(
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\marimo\_server\api\endpoints\ws.py", line 459, in start
    get_session()
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\marimo\_server\api\endpoints\ws.py", line 441, in get_session
    new_session = mgr.create_session(
                  ^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\marimo\_server\sessions.py", line 730, in create_session
    self.recents.touch(app_file_manager.path)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\marimo\_server\recents.py", line 42, in touch
    state = self.config.read_toml(
            ^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\marimo\_utils\config\config.py", line 37, in read_toml
    data = tomlkit.parse(file.read())
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\tomlkit\api.py", line 86, in parse
    return Parser(string).parse()
           ^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\tomlkit\parser.py", line 139, in parse
    item = self._parse_item()
           ^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\tomlkit\parser.py", line 238, in _parse_item
    return self._parse_key_value(True)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\tomlkit\parser.py", line 311, in _parse_key_value
    key = self._parse_key()
          ^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\tomlkit\parser.py", line 360, in _parse_key
    return self._parse_bare_key()
           ^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\tomlkit\parser.py", line 404, in _parse_bare_key
    raise self.parse_error(EmptyKeyError)
tomlkit.exceptions.EmptyKeyError: Empty key at line 1 col 0

I might be doing some mistakes but I can't figure it out unfortunately

Environment

{
  "marimo": "0.10.4",
  "OS": "Windows",
  "OS Version": "11",
  "Processor": "Intel64 Family 6 Model 140 Stepping 1, GenuineIntel",
  "Python Version": "3.12.0",
  "Binaries": {
    "Browser": "--",
    "Node": "v18.14.0"
  },
  "Dependencies": {
    "click": "8.1.7",
    "docutils": "0.21.2",
    "itsdangerous": "2.2.0",
    "jedi": "0.19.2",
    "markdown": "3.7",
    "narwhals": "1.18.4",
    "packaging": "24.2",
    "psutil": "6.1.0",
    "pygments": "2.18.0",
    "pymdown-extensions": "10.12",
    "pyyaml": "6.0.2",
    "ruff": "0.8.3",
    "starlette": "0.42.0",
    "tomlkit": "0.12.0",
    "typing-extensions": "4.12.2",
    "uvicorn": "0.34.0",
    "websockets": "14.1"
  },
  "Optional Dependencies": {}
}

Code to reproduce

I'm not sure what else I could give you, let me know if you need more.

Thanks for the support!
@GiovanniGiacometti GiovanniGiacometti added the bug Something isn't working label Dec 17, 2024
@akshayka
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akshayka commented Dec 17, 2024 •
edited
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Thank you for reporting. We should catch this error and resurface it in the terminal, instead of crashing.

@akshayka akshayka self-assigned this Dec 17, 2024
@akshayka
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Can you paste the output of uv run marimo config show?

@GiovanniGiacometti
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GiovanniGiacometti commented Dec 17, 2024 •
edited
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The output is:

Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Scripts\marimo.exe\__main__.py", line 8, in <module>
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\click\core.py", line 1157, in __call__
    return self.main(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\click\core.py", line 1078, in main
    rv = self.invoke(ctx)
         ^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\click\core.py", line 1688, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\click\core.py", line 1688, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\click\core.py", line 1434, in invoke
    return ctx.invoke(self.callback, **ctx.params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\click\core.py", line 783, in invoke
    return __callback(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\marimo\_cli\config\commands.py", line 49, in show
    echo(f"\n🏠 User config from {green(user_config_path)}\n")
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\marimo\_cli\print.py", line 85, in echo
    click.echo(*args, **kwargs)
  File "C:\Users\giova\Desktop\Sides\marimo-tester\.venv\Lib\site-packages\click\utils.py", line 318, in echo
    file.write(out)  # type: ignore
    ^^^^^^^^^^^^^^^
  File "C:\Users\giova\AppData\Local\Programs\Python\Python312\Lib\encodings\cp1252.py", line 19, in encode
    return codecs.charmap_encode(input,self.errors,encoding_table)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
UnicodeEncodeError: 'charmap' codec can't encode character '\U0001f3e0' in position 2: character maps to <undefined>

@akshayka
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Thank you. This appears to be a windows-specific issue; I cannot reproduce it on my machines.

We will try to fix this soon. In the meantime, you can interact with the tutorial online: https://marimo.app/?slug=c7h6pz

Sorry for the inconvenience!

@akshayka akshayka mentioned this issue Dec 18, 2024
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akshayka added a commit that referenced this issue Dec 18, 2024
@akshayka
fix: toml parse error for recent notebooks (#3204)
e43b257 
Fixes #3202 

An uncaught exception was bringing down the server.
@akshayka
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@GiovanniGiacometti — version 0.10.5 should fix this (it should be on PyPI momentarily). Let me know if you're still hitting this issue? And please re-open the issue if so.

Thanks so much for reporting it!

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fix: toml parse error for recent notebooks marimo-team/marimo
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