启动后报错，无法发现experiment directory

[Yongming-Duan]

(py312) root@homeserver:~/openlens-ai# streamlit run start_app.py

Collecting usage statistics. To deactivate, set browser.gatherUsageStats to false.

You can now view your Streamlit app in your browser.

Local URL: http://localhost:8501
Network URL: http://192.168.0.104:8501
External URL: http://106.120.5.244:8501

2026-01-04 12:33:57.719 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-04 12:34:07.720 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-04 12:34:17.721 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-04 12:34:27.721 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-04 12:34:37.722 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-04 12:34:47.723 | INFO | webui.utils.process_manager:cleanup_finished_processes:105 - Clean up abnormal process: OL_20260104123347_用神经网络预测急性肾损伤_用神经网络预测急性肾损伤_dev_example_com_9343
2026-01-04 12:35:12.998 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-04 12:35:22.998 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-04 12:35:32.999 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-04 12:35:42.999 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-04 12:35:53.000 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-04 12:36:03.001 | INFO | webui.utils.process_manager:cleanup_finished_processes:105 - Clean up abnormal process: OL_20260104123502_用神经网络预测急性肾损伤_用神经网络预测急性肾损伤_dev_example_com_3413

[jarrycyx]

我好像没能复现这个问题，能看下你的outputs文件夹么？如果里面有OL开头的子目录，看一下子目录里面的log文件

[Yongming-Duan]

首先感谢您的回复和支持！以下是对该问题的具体描述和回复：

基于网站的测试数据运行的界面如下：

后台数据运行情况：
(py312) root@homeserver:/openlens-ai#
(py312) root@homeserver:/openlens-ai#
(py312) root@homeserver:~/openlens-ai# streamlit run start_app.py

Collecting usage statistics. To deactivate, set browser.gatherUsageStats to false.

You can now view your Streamlit app in your browser.

Local URL: http://localhost:8501
Network URL: http://192.168.0.104:8501
External URL: http://106.120.5.244:8501

2026-01-06 12:25:14.063 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-06 12:25:24.064 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-06 12:25:34.064 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-06 12:25:44.065 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-06 12:25:54.066 | ERROR | webui.frontend_v2:start_job:338 - Error loading config: No config.json or config.toml found in experiment directory
2026-01-06 12:26:04.067 | INFO | webui.utils.process_manager:cleanup_finished_processes:105 - Clean up abnormal process: OL_20260106122504_对乙酰氨基酚和布洛芬在儿童发热_群单独使用与联合使用的临床评价_dev_example_com_9419

没有查找到outputs文件夹和OL开头的子目录里面的log文件，详细情况如下：

(py312) root@homeserver:/openlens-ai# ls -la /openlens-ai/outputs/
total 16
drwxr-xr-x 2 root root 4096 Jan 4 08:59 .
drwxr-xr-x 12 root root 4096 Jan 4 09:12 ..
-rw-r--r-- 1 root root 2 Jan 6 12:26 processes.json
-rw-r--r-- 1 root root 2 Jan 4 08:59 users.json
(py312) root@homeserver:/openlens-ai#
(py312) root@homeserver:/openlens-ai#
(py312) root@homeserver:/openlens-ai# ls -la /openlens-ai/outputs/
total 16
drwxr-xr-x 2 root root 4096 Jan 4 08:59 .
drwxr-xr-x 12 root root 4096 Jan 4 09:12 ..
-rw-r--r-- 1 root root 2 Jan 6 12:26 processes.json
-rw-r--r-- 1 root root 2 Jan 4 08:59 users.json
(py312) root@homeserver:/openlens-ai# find /openlens-ai/outputs/ -name "OL_*" -type d
(py312) root@homeserver:/openlens-ai#
(py312) root@homeserver:/openlens-ai# ls -la /openlens-ai/outputs/OL_20260106122504_*/ 2>/dev/null || echo "目录不存在"
目录不存在
(py312) root@homeserver:/openlens-ai#
(py312) root@homeserver:/openlens-ai# cat /openlens-ai/outputs/OL_20260106122504_/log/.log 2>/dev/null || echo "日志文件不存在"
日志文件不存在
(py312) root@homeserver:/openlens-ai#
(py312) root@homeserver:/openlens-ai#

可能的原因分析：本地化部署时，注释https相关的证书。后面还账户权限，无需登录即可访问。不太确定这个账号注册设计是否和错误有关联？

详细的日志如下：

(py312) root@homeserver:~/openlens-ai# cd ~/openlens-ai && streamlit run start_app.py --logger.level=DEBUG 2>&1 | tee /tmp/openlens_debug.log

Collecting usage statistics. To deactivate, set browser.gatherUsageStats to false.

2026-01-06 12:38:14.400 Filtered 80 packages down to 3 candidates for component scanning
2026-01-06 12:38:14.400 Scanning 3 candidate packages for component manifests using 3 worker threads
2026-01-06 12:38:14.413 Found 0 component manifests total
2026-01-06 12:38:14.413 No asset roots to watch
2026-01-06 12:38:14.413 File watching not started
2026-01-06 12:38:14.413 Starting new event loop for server
2026-01-06 12:38:14.413 Starting server...
2026-01-06 12:38:14.413 Serving static content from /root/miniconda3/envs/py312/lib/python3.12/site-packages/streamlit/static
2026-01-06 12:38:14.414 Server started on port 8501
2026-01-06 12:38:14.414 Runtime state: RuntimeState.INITIAL -> RuntimeState.NO_SESSIONS_CONNECTED

You can now view your Streamlit app in your browser.

Local URL: http://localhost:8501
Network URL: http://192.168.0.104:8501
External URL: http://106.120.5.244:8501

2026-01-06 12:38:14.707 Setting up signal handler
2026-01-06 12:38:14.743 AppSession initialized (id=17a1c743-3bda-498d-8811-40d3224da946)
2026-01-06 12:38:14.744 Created new session for client 139852557125824. Session ID: 17a1c743-3bda-498d-8811-40d3224da946
2026-01-06 12:38:14.744 Runtime state: RuntimeState.NO_SESSIONS_CONNECTED -> RuntimeState.ONE_OR_MORE_SESSIONS_CONNECTED
2026-01-06 12:38:14.748 Received the following back message:
rerun_script {
widget_states {
widgets {
id: "$$ID-2d1e0cf96051118ca02a622aedb62d0b-question_input_main"
string_value: "对乙酰氨基酚和布洛芬在儿童发热人群单独使用与联合使用的临床评价"
}
widgets {
id: "$$ID-4c8d4299cbe54c2599a855ea53e9238a-dataset_select"
string_value: "eICU-Demo"
}
widgets {
id: "$$ID-2bd4d1a2b6a9cf52ee1dae8adcfa6498-language_select"
string_value: "English"
}
}
page_script_hash: "36107676257983153e6d357264ddf7e5"
context_info {
timezone: "Asia/Shanghai"
timezone_offset: -480
locale: "zh-CN"
url: "http://192.168.0.104:8501/"
is_embedded: false
color_scheme: "light"
}
}

2026-01-06 12:38:14.749 Beginning script thread
2026-01-06 12:38:14.750 Running script RerunData(widget_states=widgets {
id: "$$ID-2d1e0cf96051118ca02a622aedb62d0b-question_input_main"
string_value: "对乙酰氨基酚和布洛芬在儿童发热人群单独使用与联合使用的临床评价"
}
widgets {
id: "$$ID-4c8d4299cbe54c2599a855ea53e9238a-dataset_select"
string_value: "eICU-Demo"
}
widgets {
id: "$$ID-2bd4d1a2b6a9cf52ee1dae8adcfa6498-language_select"
string_value: "English"
}
, page_script_hash='36107676257983153e6d357264ddf7e5', context_info=timezone: "Asia/Shanghai"
timezone_offset: -480
locale: "zh-CN"
url: "http://192.168.0.104:8501/"
is_embedded: false
color_scheme: "light"
)
2026-01-06 12:38:14.750 Disconnecting files for session with ID 17a1c743-3bda-498d-8811-40d3224da946
2026-01-06 12:38:14.750 Sessions still active: dict_keys([])
2026-01-06 12:38:14.750 Files: 0; Sessions with files: 0
2026-01-06 12:38:14.789 Registered component 'streamlit_autorefresh.st_autorefresh': /root/miniconda3/envs/py312/lib/python3.12/site-packages/streamlit_autorefresh/frontend/build
2026-01-06 12:38:14.856 Registered component 'streamlit_pdf_viewer.streamlit_pdf_viewer': /root/miniconda3/envs/py312/lib/python3.12/site-packages/streamlit_pdf_viewer/frontend/dist
2026-01-06 12:38:15.112 Adding media file b8ed2674f1b7a0d5d641281ce0674ba6eb5be6f67215e9229bb7c61b
2026-01-06 12:38:15.116 Removing orphaned files...
2026-01-06 12:38:15.117 Removing orphaned deferred callables...

AI分析的错误和解决方法，仅供参考：

错误根源分析
从调试日志可以看到：

应用启动正常 - Streamlit 服务正常启动，没有崩溃
用户交互正常 - 应用接收到了前端发送的问题参数
错误发生在任务处理过程中 - 具体是在 start_job 函数中
核心问题：实验目录缺少 config.json 或 config.toml 配置文件

(py312) root@homeserver:~/openlens-ai# tree -L 3 ~/openlens-ai/ 2>/dev/null || find /openlens-ai/ -type f -name "*.py" | grep -E "(config|start)" | head -20
/root/openlens-ai/openlens_ai/utils/config.py
/root/openlens-ai/modules/file1agent/file1agent/config.py
/root/openlens-ai/modules/file1agent/eval/mini-swe-agent/src/minisweagent/config/init.py
/root/openlens-ai/modules/file1agent/eval/mini-swe-agent/src/minisweagent/config/extra/init.py
/root/openlens-ai/modules/file1agent/eval/mini-swe-agent/src/minisweagent/run/extra/config.py
/root/openlens-ai/modules/file1agent/eval/mini-swe-agent/tests/config/test_swebench_template.py
/root/openlens-ai/modules/file1agent/eval/mini-swe-agent/tests/config/init.py
/root/openlens-ai/modules/file1agent/eval/mini-swe-agent/tests/run/test_extra_config.py
/root/openlens-ai/modules/mle-bench/agents/opendevin/start.py
/root/openlens-ai/modules/OpenHands/openhands/app_server/config.py
/root/openlens-ai/modules/OpenHands/openhands/app_server/app_conversation/sql_app_conversation_start_task_service.py
/root/openlens-ai/modules/OpenHands/openhands/app_server/app_conversation/app_conversation_start_task_service.py
/root/openlens-ai/modules/OpenHands/openhands/cli/shell_config.py
/root/openlens-ai/modules/OpenHands/openhands/runtime/plugins/agent_skills/utils/config.py
/root/openlens-ai/modules/OpenHands/openhands/server/file_config.py
/root/openlens-ai/modules/OpenHands/openhands/server/config/server_config.py
/root/openlens-ai/modules/OpenHands/openhands/core/config/sandbox_config.py
/root/openlens-ai/modules/OpenHands/openhands/core/config/cli_config.py
/root/openlens-ai/modules/OpenHands/openhands/core/config/security_config.py
/root/openlens-ai/modules/OpenHands/openhands/core/config/model_routing_config.py
(py312) root@homeserver:/openlens-ai# find /openlens-ai -name ".json" -o -name ".toml" | grep -i config | sort
/root/openlens-ai/config.full-example.toml
/root/openlens-ai/config.minimal.toml
/root/openlens-ai/config.toml
/root/openlens-ai/modules/file1agent/config-example.toml
/root/openlens-ai/modules/file1agent/eval/mini-swe-agent/.github/mlc_config.json
/root/openlens-ai/modules/mle-bench/environment/config/container_configs/default.json
/root/openlens-ai/modules/OpenHands/config.template.toml
/root/openlens-ai/modules/OpenHands/config.toml
/root/openlens-ai/modules/OpenHands/dev_config/python/ruff.toml
/root/openlens-ai/modules/OpenHands/enterprise/dev_config/python/ruff.toml
/root/openlens-ai/modules/OpenHands/evaluation/benchmarks/multi_swe_bench/examples/config.json
/root/openlens-ai/modules/OpenHands/frontend/tsconfig.json
/root/openlens-ai/modules/OpenHands/openhands/integrations/vscode/tsconfig.json
/root/openlens-ai/modules/OpenHands/openhands/runtime/mcp/config.json
/root/openlens-ai/modules/OpenHands/openhands-ui/tsconfig.json
/root/openlens-ai/modules/OpenHands/py312/etc/jupyter/jupyter_server_config.d/jupyter_server_terminals.json
/root/openlens-ai/modules/OpenHands/py312/etc/jupyter/nbconfig/notebook.d/pydeck.json
/root/openlens-ai/modules/OpenHands/py312/etc/jupyter/nbconfig/notebook.d/widgetsnbextension.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/botocore/data/appconfig/2019-10-09/examples-1.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/botocore/data/appconfig/2019-10-09/paginators-1.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/botocore/data/appconfig/2019-10-09/waiters-2.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/botocore/data/appconfigdata/2021-11-11/examples-1.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/botocore/data/appconfigdata/2021-11-11/paginators-1.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/botocore/data/config/2014-11-12/examples-1.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/botocore/data/config/2014-11-12/paginators-1.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/botocore/data/migrationhub-config/2019-06-30/examples-1.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/botocore/data/migrationhub-config/2019-06-30/paginators-1.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/botocore/data/route53-recovery-control-config/2020-11-02/paginators-1.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/botocore/data/route53-recovery-control-config/2020-11-02/waiters-2.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/botocore/data/sdk-default-configuration.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/fastmcp/utilities/mcp_server_config/v1/schema.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/googleapiclient/discovery_cache/documents/config.v1.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/googleapiclient/discovery_cache/documents/gamesConfiguration.v1configuration.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/googleapiclient/discovery_cache/documents/osconfig.v1alpha.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/googleapiclient/discovery_cache/documents/osconfig.v1beta.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/googleapiclient/discovery_cache/documents/osconfig.v1.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/googleapiclient/discovery_cache/documents/osconfig.v2beta.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/googleapiclient/discovery_cache/documents/osconfig.v2.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/googleapiclient/discovery_cache/documents/runtimeconfig.v1beta1.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/googleapiclient/discovery_cache/documents/runtimeconfig.v1.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/setuptools/config/distutils.schema.json
/root/openlens-ai/modules/OpenHands/py312/lib/python3.12/site-packages/setuptools/config/setuptools.schema.json
/root/openlens-ai/openlens_ai/tools/openhands_configs/build_config.toml
/root/openlens-ai/openlens_ai/tools/openhands_configs/config.toml
/root/openlens-ai/.streamlit/config.toml
/root/openlens-ai/tests/test_proj/config.toml
/root/openlens-ai/tests/test_proj/openhands_config.toml
(py312) root@homeserver:/openlens-ai#

[jarrycyx]

我近期更新了一下webui逻辑，您再重新安装试试呢