RuntimeError: The environment variable ‘FLASKR_SETTINGS‘ is not set and as such configuration could

文章讲述了如何处理在Flask应用中遇到的RuntimeError,原因是环境变量FLASKR_SETTINGS未设置。解决方法包括在runserver.py中修改运行配置,将FLASKR_SETTINGS指向setting.py文件,并确保环境变量已正确设置。

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问题描述:RuntimeError: The environment variable 'FLASKR_SETTINGS' is not set and as such configuration could not be loaded.  Set this variable and make it point to a configuration file

解决办法:

报错的原因这个错误消息表明你在使用 Flask 时出现了一个错误,该错误是由 `RuntimeError` 引发的,它表明 Flask 无法加载配置文件,因为环境变量没有设置

1、在runserver.py页面右键 -> 修改运行配置

2、在环境变量中添加:

FLASKR_SETTINGS=setting.py

其中‘FLASKR_SETTINGS’ 是 报错信息中RuntimeError: The environment variable 'FLASKR_SETTINGS' is not set and as such configuration could not be loaded.的变量

 3、点击确定,再次运行,成功

RuntimeError: Failed to infer device type, please set the environment variable `VLLM_LOGGING_LEVEL=DEBUG` to turn on verbose logging to help debug the issue. 2025-07-25 13:35:45 INFO 07-24 22:35:45 [__init__.py:248] No platform detected, vLLM is running on UnspecifiedPlatform 2025-07-25 13:35:45 WARNING 07-24 22:35:45 [_custom_ops.py:20] Failed to import from vllm._C with ImportError('\x01: cannot open shared object file: No such file or directory') 2025-07-25 13:37:16 INFO 07-24 22:37:16 [__init__.py:248] No platform detected, vLLM is running on UnspecifiedPlatform 2025-07-25 13:37:16 WARNING 07-24 22:37:16 [_custom_ops.py:20] Failed to import from vllm._C with ImportError('\x01: cannot open shared object file: No such file or directory') 2025-07-25 13:37:19 Traceback (most recent call last): 2025-07-25 13:37:19 File "<frozen runpy>", line 198, in _run_module_as_main 2025-07-25 13:37:19 File "<frozen runpy>", line 88, in _run_code 2025-07-25 13:37:19 File "/usr/local/lib/python3.12/dist-packages/vllm/entrypoints/openai/api_server.py", line 1491, in <module> 2025-07-25 13:37:19 parser = make_arg_parser(parser) 2025-07-25 13:37:19 ^^^^^^^^^^^^^^^^^^^^^^^ 2025-07-25 13:37:19 File "/usr/local/lib/python3.12/dist-packages/vllm/entrypoints/openai/cli_args.py", line 266, in make_arg_parser 2025-07-25 13:37:19 parser = AsyncEngineArgs.add_cli_args(parser) 2025-07-25 13:37:19 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-07-25 13:37:19 File "/usr/local/lib/python3.12/dist-packages/vllm/engine/arg_utils.py", line 1717, in add_cli_args 2025-07-25 13:37:19 parser = EngineArgs.add_cli_args(parser) 2025-07-25 13:37:19 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-07-25 13:37:19 File "/usr/local/lib/python3.12/dist-packages/vllm/engine/arg_utils.py", line 906, in add_cli_args 2025-07-25 13:37:19 vllm_kwargs = get_kwargs(VllmConfig) 2025-07-25 13:37:19 ^^^^^^^^^^^^^^^^^^^^^^ 2025-07-25 13:37:19 File "/usr/local/lib/python3.12/dist-packages/vllm/engine/arg_utils.py", line 285, in get_kwargs 2025-07-25 13:37:19 return copy.deepcopy(_compute_kwargs(cls)) 2025-07-25 13:37:19 ^^^^^^^^^^^^^^^^^^^^ 2025-07-25 13:37:19 File "/usr/local/lib/python3.12/dist-packages/vllm/engine/arg_utils.py", line 189, in _compute_kwargs 2025-07-25 13:37:19 default = field.default_factory() 2025-07-25 13:37:19 ^^^^^^^^^^^^^^^^^^^^^^^ 2025-07-25 13:37:19 File "/usr/local/lib/python3.12/dist-packages/pydantic/_internal/_dataclasses.py", line 123, in __init__ 2025-07-25 13:37:19 s.__pydantic_validator__.validate_python(ArgsKwargs(args, kwargs), self_instance=s) 2025-07-25 13:37:19 File "/usr/local/lib/python3.12/dist-packages/vllm/config.py", line 2413, in __post_init__ 2025-07-25 13:37:19 raise RuntimeError( 2025-07-25 13:37:19 RuntimeError: Failed to infer device type, please set the environment variable `VLLM_LOGGING_LEVEL=DEBUG` to turn on verbose logging to help debug the issue.
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