asr failed: connect ECONNREFUSED 127.0.0.1:8200

调试报错asr failed: connect ECONNREFUSED 127.0.0.1:8200
NLP-API.exe启动无报错
ASR-API.exe启动报错闪退

“asr failed: connect ECONNREFUSED 127.0.0.1:8200” 已经是结果了，报错的原因应该在前面，可以完整复制相关输出，或者完整截图贴一下来排查。

"ASR-API.exe启动报错闪退"，它这个不能直接点exe，要在同级目录下控制台输入.\ASR-API.exe，这样打开的话才不会闪退。

不过不需要单独打开它来排查，用调试包就可以，调试包会自动调起它。

导致报错的在这里：

看上去好像在编译什么。你电脑上是有装c++相关编译的环境/工具吗

对的，c++的编译器mingw是有装的

我电脑上正常启动的话，输出应该是这样的，它好像会尝试去找g++，你的估计就是找到了，然后它会尝试去编译，用c++高性能的，但是编译出问题了

哦！所以你是没有装，我的装了，看报错，是没有Python.h这个头文件，只要解决这个就行了吧

哦！所以你是没有装，我的装了，看报错，是没有Python.h这个头文件，只要解决这个就行了吧

是的，我猜是这个原因，不过我没试过怎么让它找到。。有2种方式可以使得正常使用：

python.h之类的让它找到，让它编译c++高性能的版本
让它找不到g++。。默认用python的实现

好的，非常感谢，我去试试

好的，非常感谢，我去试试

不客气~

补充：移除g++环境变量的方式：

找到设置环境变量的地方：可以参考 https://new.qq.com/rain/a/20211202A08CCW00
找到g++相关环境变量的设置，然后删除

如果这里没有，就点进path里面看有没有

点进path看会是这样：

如果还是没有，那再看一下下面“系统变量”（刚才看的是xxx的用户变量），还是去path里面找

修改之后记得保存

吐了……翻遍了也没找到环境变量里另一个编译器OTZ

上面账户下面系统，加了conda install m2w64-toolchain后的这一行之后整个文件系统里应该只有这一个路径里有g++……
path不加这一行的话就是上面的g++ not available

parse config succeed, use it
parse config succeed, use it
try to init vosk asr engine
asrDir exists, start asr server E:\Workspace\Echo\echo-v1.0.0\asr-server
try to init nlp engine
nlpDir exists, start nlp server E:\Workspace\Echo\echo-v1.0.0\nlp-server
stdout: 2023-03-28 13:14:17.247 INFO : NLP API is starting, please wait...

stdout: 2023-03-28 13:14:17.247 INFO : NLP-API model dir: E:\Workspace\Echo\echo-v1.0.0\nlp-server\model

stdout: 2023-03-28 13:14:17.410 INFO : ASR API is starting, please wait...

stdout:
You can find the C code in this temporary file: C:\Users\ADMINI~1\AppData\Local\Temp\theano_compilation_error_ilc_djwt

stdout: 2023-03-28 13:14:17.897 ERROR : Compilation failed (return status=1):
Traceback (most recent call last):
File "theano\gof\lazylinker_c.py", line 76, in
raise ImportError(
ImportError: Version check of the existing lazylinker compiled file. Looking for version 0.211, but found None. Extra debug information: force_compile=False, _need_reload=True

stdout: During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "theano\gof\lazylinker_c.py", line 99, in <module>
    raise ImportError(
ImportError: Version check of the existing lazylinker compiled file. Looking for version 0.211, but found None. Extra debug information: force_compile=False, _need_reload=True

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "main.py", line 38, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 499, in exec_module
  File "punctuator\__init__.py", line 4, in <module>
    from .punc import Punctuator
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 499, in exec_module
  File "punctuator\punc.py", line 12, in <module>
    import theano
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 499, in exec_module
  File "theano\__init__.py", line 110, in <module>
    from theano.compile import (
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 499, in exec_module
  File "theano\compile\__init__.py", line 12, in <module>
    from theano.compile.mode import *
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 499, in exec_module
  File "theano\compile\mode.py", line 11, in <module>
    import theano.gof.vm
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 499, in exec_module
  File "theano\gof\vm.py", line 674, in <module>
    from . import lazylinker_c
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 499, in exec_module
  File "theano\gof\lazylinker_c.py", line 139, in <module>
    cmodule.GCC_compiler.compile_str(dirname, code, location=loc,
  File "theano\gof\cmodule.py", line 2410, in compile_str
    raise Exception('Compilation failed (return status=%s): %s' %
Exception: Compilation failed (return status=1):

asr server exit: 1
(node:2368) UnhandledPromiseRejectionWarning: false
(Use echo-debug --trace-warnings ... to show where the warning was created)
(node:2368) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag --unhandled-rejections=strict (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:2368) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
stdout: 2023-03-28 13:14:20.718 INFO : NLP API has been started
Endpoint: POST http://127.0.0.1:8100/translate
Language: en to zh

vs都卸了……感觉应该不会有漏网之鱼

就是要确保g++ not available的情况去运行，上面贴的报错，是在g++ not available的情况下运行的吗

打开控制台输入g++ ，如果出现

'g++' is not recognized as an internal or external command,
operable program or batch file.

这样就对了，说明g++已经移除了，可以这样检查一下。

就是要确保g++ not available的情况去运行，上面贴的报错，是在g++ not available的情况下运行的吗

啊……不是，我还以为g++ not avaiable的状态是不正常的……就按照上面的提示执行了conda install m2w64-toolchain，现在python的包里有一个g++……那这样的话我去把那个卸掉试试OTZ

就是要确保g++ not available的情况去运行，上面贴的报错，是在g++ not available的情况下运行的吗

啊……不是，我还以为g++ not avaiable的状态是不正常的……就按照上面的提示执行了conda install m2w64-toolchain，现在python的包里有一个g++……那这样的话我去把那个卸掉试试OTZ

会出现编译报错的原因是，它找到了g++；所以解决的方式是移除g++的环境变量，这样它就找不到了，就会用默认的python代码去运行。

就是要确保g++ not available的情况去运行，上面贴的报错，是在g++ not available的情况下运行的吗

啊……不是，我还以为g++ not avaiable的状态是不正常的……就按照上面的提示执行了conda install m2w64-toolchain，现在python的包里有一个g++……那这样的话我去把那个卸掉试试OTZ

会出现编译报错的原因是，它找到了g++；所以解决的方式是移除g++的环境变量，这样它就找不到了，就会用默认的python代码去运行。

好的，非常感谢，现在GPU和非GPU的版本都正常运行了，唯一的问题是输入设备改为立体声混音后一直显示输入最大音量为0%……还在搜索原因和解决方案OTZ

你好，我这是什么问题？

你好，我这是什么问题？

从截图来看，问题是没有进行语音识别。

现象是正常播放视频，但是没有翻译的字幕吗？

另外，在电脑设置中有确认是立体声混音吗，如果正常的话，它下面的测试麦克风会有反应：

感谢，解决了。但似乎是扬声器可以，有线耳机却没有声音跳动？

感谢，解决了。但似乎是扬声器可以，有线耳机却没有声音跳动？

我试过有线耳机倒是可以，就是那种最普通的有线耳机（小耳塞，入耳的），不过我只有笔记本电脑，没试过台式机。

这个是什么问题

看上去是加载dll失败了，查看一下路径上有没有这个dll呢

这个是什么问题

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