python - docker运行时错误: Failed to initialize platform (azure-c-shared).错误:2153

Question

我使用“azure.cognitiveservices.speech”编写了一个文本到语音应用程序，然后基于此我构建了一个 docker 镜像并将应用程序作为容器运行。它确实在我的本地工作，但作为容器运行应用程序失败。该错误似乎发生在“speech_synthesizer =peechsdk.SpeechSynthesizer(speech_config=speech_config，audio_config=audio_config)”处。

这是错误信息:

RuntimeError: Exception with error code: 
[CALL STACK BEGIN] /usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/libMicrosoft.CognitiveServices.Speech.core.so(+0x1f5298) [0xffff9a645298] 
/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/libMicrosoft.CognitiveServices.Speech.core.so(+0x1fed3c) [0xffff9a64ed3c] 
/lib/aarch64-linux-gnu/libc.so.6(+0x83dc8) [0xffffb3bb3dc8] /usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/libMicrosoft.CognitiveServices.Speech.core.so(+0x1ffcb4) [0xffff9a64fcb4] 
/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/libMicrosoft.CognitiveServices.Speech.core.so(+0x1c21f4) [0xffff9a6121f4] 
/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/libMicrosoft.CognitiveServices.Speech.core.so(+0x1bc574) [0xffff9a60c574] 
/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/libMicrosoft.CognitiveServices.Speech.core.so(+0x1fbc64) [0xffff9a64bc64] 
/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/libMicrosoft.CognitiveServices.Speech.core.so(+0x1d5744) [0xffff9a625744] 
/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/libMicrosoft.CognitiveServices.Speech.core.so(+0x1cf534) [0xffff9a61f534] 
/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/libMicrosoft.CognitiveServices.Speech.core.so(+0xda940) [0xffff9a52a940] 
/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/libMicrosoft.CognitiveServices.Speech.core.so(+0x1fbc64) [0xffff9a64bc64] 
/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/libMicrosoft.CognitiveServices.Speech.core.so(+0x1c8448) [0xffff9a618448] 
/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/libMicrosoft.CognitiveServices.Speech.core.so(+0x2177a4) [0xffff9a6677a4] 
/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/libMicrosoft.CognitiveServices.Speech.core.so(synthesizer_create_speech_synthesizer_from_config+0x10c) [0xffff9a4fd4b0] 
/lib/aarch64-linux-gnu/libffi.so.8(+0x63e0) [0xffffb20663e0] 
/lib/aarch64-linux-gnu/libffi.so.8(+0x5b24) [0xffffb2065b24] 
/usr/local/lib/python3.9/lib-dynload/_ctypes.cpython-39-aarch64-linux-gnu.so(+0xf058) [0xffffb209f058] 
[CALL STACK END] 
Runtime error: Failed to initialize platform (azure-c-shared). Error: 2153

Traceback:
File "/usr/local/lib/python3.9/site-packages/streamlit/runtime/scriptrunner/script_runner.py", line 552, in _run_script
    exec(code, module.__dict__)
File "/app/myapp.py", line 134, in <module>
    main()
File "/app/myapp.py", line 80, in main
    azure_text_to_speech_file(text, accent)
File "/app/speech_synthesis.py", line 28, in azure_text_to_speech_file
    speech_synthesizer = speechsdk.SpeechSynthesizer(speech_config=speech_config, audio_config=audio_config)
File "/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/speech.py", line 2149, in __init__
    _call_hr_fn(fn=_sdk_lib.synthesizer_create_speech_synthesizer_from_config, *[
File "/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/interop.py", line 62, in _call_hr_fn
    _raise_if_failed(hr)
File "/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/interop.py", line 55, in _raise_if_failed
    __try_get_error(_spx_handle(hr))
File "/usr/local/lib/python3.9/site-packages/azure/cognitiveservices/speech/interop.py", line 50, in __try_get_error
    raise RuntimeError(message)

这是我的 docker 文件的内容

# Use a base image with Python and specify the version
FROM python:3.9-slim

# Set the working directory inside the container
WORKDIR /app

# Copy the requirements file into the container
COPY requirements.txt .

# Install the required packages
RUN pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application code into the container
COPY . .

# Expose the port your Streamlit app is using
EXPOSE 8501

# Command to run your Streamlit application
CMD ["streamlit", "run", "myapp.py"]

我花了很多时间解决这个问题，但还是不行。有没有人可以帮忙找到问题并解决？我真的很感激😭

Answer 1

我在使用azure.cognitiveservices.speech作为speechsdk

时也遇到了类似的错误

正确安装pip install azure-cognitiveservices-speech-sdk

出现上述错误大多是由于

#0 7.558 The conflict is caused by:
#0 7.558     The user requested protobuf==3.19.0
#0 7.558     streamlit 1.24.0 depends on protobuf<5 and >=3.20
#0 7.558
#0 7.558 To fix this you could try to:
#0 7.558 1. loosen the range of package versions you've specified
#0 7.558 2. remove package versions to allow pip attempt to solve the dependency conflict

在这里，我更新了我的 requirement.txt 文件。

streamlit==1.24.0
azure-cognitiveservices-speech==1.20.0
altair==4.1.0
blinker>=1.0.0
pympler>=0.9
numpy>=1
python-dateutil>=2

这是我的Dockerfile:

# Use a base image with Python and specify the version
FROM python:3.9-slim

# Update the protobuf library to a compatible version
RUN pip install --no-cache-dir protobuf==3.19.0

ENV PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=python

# Set the working directory inside the container
WORKDIR /app

# Copy the requirements file into the container
COPY requirements.txt .

# Install the required packages
RUN pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application code into the container
COPY . .

# Expose the port your Streamlit app is using
EXPOSE 8501

# Command to run your Streamlit application
CMD ["streamlit", "run", "myapp.py"]

在这里，我对我的应用程序进行了 docker 化，并且我能够在 Docker 容器中看到我的应用程序。

我可以使用 docker run -p 8501:8501 text-to-speech-app

从容器运行应用程序

输出: