VideoLingo 看说明使用本地ollama，不用配置api key，但为什么还是报错，提示 ValueError: ⚠️API

期待回复，谢谢。

Mar 01 '25 23:03 hjcxlp

我刚才试了下也报错但是key我填的ollama 虽然报错但实际是能使用的

Mar 02 '25 15:03 Toyoudo

报错不影响使用，以实际运行为准

Mar 03 '25 15:03 linkwoodworking

+1，和楼主同样的问题~~~~

Mar 21 '25 22:03 aBuXiu

Win10专业版，配置了WSL2的Docker Desktop

按照2楼提示，在key的位置填写的ollama，结果还是显示ollama连接错误。。。：错误代码如下

2025-03-22 14:34:19 📝 Summarizing and extracting terminology ... 2025-03-22 14:34:19 Unexpected error occurred: Connection error. 2025-03-22 14:34:19 Retrying... 2025-03-22 14:34:19 Unexpected error occurred: Connection error. 2025-03-22 14:34:19 Retrying... 2025-03-22 14:34:19 ⚠️ Transcription results already exist, skipping transcription step. 2025-03-22 14:34:19 File 'sentence_splitbynlp.txt' already exists. Skipping split_by_spacy. 2025-03-22 14:34:19 ⏳ Loading NLP Spacy model: <en_core_web_md> ... 2025-03-22 14:34:21 ✅ NLP Spacy model loaded successfully! 2025-03-22 14:34:23 ✅ All sentences have been successfully split! 2025-03-22 14:34:31 2025-03-22 06:34:31.513 Uncaught app exception 2025-03-22 14:34:31 Traceback (most recent call last): 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpx/_transports/default.py", line 101, in map_httpcore_exceptions 2025-03-22 14:34:31 yield 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpx/_transports/default.py", line 250, in handle_request 2025-03-22 14:34:31 resp = self._pool.handle_request(req) 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpcore/_sync/connection_pool.py", line 256, in handle_request 2025-03-22 14:34:31 raise exc from None 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpcore/_sync/connection_pool.py", line 236, in handle_request 2025-03-22 14:34:31 response = connection.handle_request( 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpcore/_sync/connection.py", line 101, in handle_request 2025-03-22 14:34:31 raise exc 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpcore/_sync/connection.py", line 78, in handle_request 2025-03-22 14:34:31 stream = self._connect(request) 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpcore/_sync/connection.py", line 124, in _connect 2025-03-22 14:34:31 stream = self._network_backend.connect_tcp(**kwargs) 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpcore/_backends/sync.py", line 207, in connect_tcp 2025-03-22 14:34:31 with map_exceptions(exc_map): 2025-03-22 14:34:31 File "/usr/lib/python3.10/contextlib.py", line 153, in exit 2025-03-22 14:34:31 self.gen.throw(typ, value, traceback) 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpcore/_exceptions.py", line 14, in map_exceptions 2025-03-22 14:34:31 raise to_exc(exc) from exc 2025-03-22 14:34:31 httpcore.ConnectError: [Errno 111] Connection refused 2025-03-22 14:34:31 2025-03-22 14:34:31 The above exception was the direct cause of the following exception: 2025-03-22 14:34:31 2025-03-22 14:34:31 Traceback (most recent call last): 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/openai/_base_client.py", line 993, in _request 2025-03-22 14:34:31 response = self._client.send( 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpx/_client.py", line 914, in send 2025-03-22 14:34:31 response = self._send_handling_auth( 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpx/_client.py", line 942, in _send_handling_auth 2025-03-22 14:34:31 response = self._send_handling_redirects( 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpx/_client.py", line 979, in _send_handling_redirects 2025-03-22 14:34:31 response = self._send_single_request(request) 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpx/_client.py", line 1014, in _send_single_request 2025-03-22 14:34:31 response = transport.handle_request(request) 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpx/_transports/default.py", line 249, in handle_request 2025-03-22 14:34:31 with map_httpcore_exceptions(): 2025-03-22 14:34:31 File "/usr/lib/python3.10/contextlib.py", line 153, in exit 2025-03-22 14:34:31 self.gen.throw(typ, value, traceback) 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/httpx/_transports/default.py", line 118, in map_httpcore_exceptions 2025-03-22 14:34:31 raise mapped_exc(message) from exc 2025-03-22 14:34:31 httpx.ConnectError: [Errno 111] Connection refused 2025-03-22 14:34:31 2025-03-22 14:34:31 The above exception was the direct cause of the following exception: 2025-03-22 14:34:31 2025-03-22 14:34:31 Traceback (most recent call last): 2025-03-22 14:34:31 File "/app/core/ask_gpt.py", line 73, in ask_gpt 2025-03-22 14:34:31 response = client.chat.completions.create(**completion_args) 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/openai/_utils/_utils.py", line 275, in wrapper 2025-03-22 14:34:31 return func(*args, **kwargs) 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/openai/resources/chat/completions.py", line 829, in create 2025-03-22 14:34:31 return self._post( 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/openai/_base_client.py", line 1280, in post 2025-03-22 14:34:31 return cast(ResponseT, self.request(cast_to, opts, stream=stream, stream_cls=stream_cls)) 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/openai/_base_client.py", line 957, in request 2025-03-22 14:34:31 return self._request( 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/openai/_base_client.py", line 1017, in _request 2025-03-22 14:34:31 return self._retry_request( 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/openai/_base_client.py", line 1095, in _retry_request 2025-03-22 14:34:31 return self._request( 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/openai/_base_client.py", line 1017, in _request 2025-03-22 14:34:31 return self._retry_request( 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/openai/_base_client.py", line 1095, in _retry_request 2025-03-22 14:34:31 return self._request( 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/openai/_base_client.py", line 1027, in _request 2025-03-22 14:34:31 raise APIConnectionError(request=request) from err 2025-03-22 14:34:31 openai.APIConnectionError: Connection error. 2025-03-22 14:34:31 2025-03-22 14:34:31 During handling of the above exception, another exception occurred: 2025-03-22 14:34:31 2025-03-22 14:34:31 Traceback (most recent call last): 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/streamlit/runtime/scriptrunner/exec_code.py", line 88, in exec_func_with_error_handling 2025-03-22 14:34:31 result = func() 2025-03-22 14:34:31 File "/usr/local/lib/python3.10/dist-packages/streamlit/runtime/scriptrunner/script_runner.py", line 590, in code_to_exec 2025-03-22 14:34:31 exec(code, module.dict) 2025-03-22 14:34:31 File "/app/st.py", line 124, in 2025-03-22 14:34:31 main() 2025-03-22 14:34:31 File "/app/st.py", line 120, in main 2025-03-22 14:34:31 text_processing_section() 2025-03-22 14:34:31 File "/app/st.py", line 33, in text_processing_section 2025-03-22 14:34:31 process_text() 2025-03-22 14:34:31 File "/app/st.py", line 52, in process_text 2025-03-22 14:34:31 step4_1_summarize.get_summary() 2025-03-22 14:34:31 File "/app/core/step4_1_summarize.py", line 64, in get_summary 2025-03-22 14:34:31 summary = ask_gpt(summary_prompt, response_json=True, valid_def=valid_summary, log_title='summary') 2025-03-22 14:34:31 File "/app/core/ask_gpt.py", line 105, in ask_gpt 2025-03-22 14:34:31 raise Exception(f"Still failed after {max_retries} attempts: {e}") 2025-03-22 14:34:31 Exception: Still failed after 3 attempts: Connection error.`

经过测试第三方连接ollama无异常，可正常连接，代码显示如下：

(base) PS C:\Windows\system32> netstat -ano | findstr :11434 TCP 127.0.0.1:11434 0.0.0.0:0 LISTENING 49296 (base) PS C:\Windows\system32>

Mar 22 '25 06:03 aBuXiu

【已自行解决】：经排查确认以上错误系“# Ollama 与WSL2的Docker容器之间通信隔离所致”

解决步骤：

验证ollama服务状态检查服务运行：确保ollama在Windows后台运行，监听端口11434。

netstat -ano | findstr :11434 # 确认端口监听状态 环境变量配置：设置OLLAMA_HOST=0.0.0.0（若ollama在Docker中运行需映射端口11434:11434）。

修正服务绑定地址修改ollama配置：编辑ollama配置文件或启动参数，明确绑定到0.0.0.0。若使用Docker部署ollama，添加参数：

-p 11434:11434  # 端口映射
--env OLLAMA_HOST=0.0.0.0

配置Windows防火墙规则放行ollama端口：

打开「Windows Defender 防火墙」→「高级设置」→「入站规则」。新建规则：选择“端口” → TCP → 特定端口11434 → 允许连接 → 勾选所有网络类型。命名规则为Allow WSL2 to Ollama。针对WSL2子网放行（可选）：

# 获取WSL2子网（如172.28.0.0/20）
wsl -- ip addr show eth0 | grep inet
# 创建允许该子网的防火墙规则
New-NetFirewallRule -DisplayName "Allow WSL2" -Direction Inbound -LocalPort 11434 -Action Allow -Protocol TCP -RemoteAddress 172.28.0.0/20

修正WSL2访问地址使用宿主机网关地址：在WSL2中通过以下命令获取宿主机网关地址：

cat /etc/resolv.conf | grep nameserver | awk '{print $2}' # 输出如172.28.0.1 修改VideoLingo配置：将ollama的API地址从localhost:11434改为宿主机网关IP:11434（如http://172.28.0.1:11434）。

验证连通性从WSL2内部测试：

curl http://172.28.0.1:11434  # 应返回"Ollama is running"
telnet 172.28.0.1 11434       # 检查端口可达性

处理动态IP问题（可选）自动化脚本：创建/etc/profile.d/wsl_hosts.sh，动态更新hosts：

#!/bin/bash
WIN_IP=$(cat /etc/resolv.conf | grep nameserver | awk '{print $2}')
echo "$WIN_IP host.docker.internal" >> /etc/hosts

Docker容器内访问：通过host.docker.internal域名指向宿主机。

VideoLingo连接ollama的配置调整：

# VideoLingo配置文件（如config.yml）
ollama:
  api_base: "http://host.docker.internal:11434"  # Docker容器内访问宿主机
  # 或直接使用网关IP
  # api_base: "http://172.28.0.1:11434"

WSL2网络优化

# %USERPROFILE%\.wslconfig
[wsl2]
networkingMode=mirrored  # 启用镜像网络模式（Win10+）
localhostForwarding=true
firewall=false          # 关闭Hyper-V防火墙（需权衡安全）

Mar 22 '25 21:03 aBuXiu

看说明使用本地ollama，不用配置api key，但为什么还是报错，提示 ValueError: ⚠️API_KEY is missing