【问题标题】:SSLError: HTTPSConnectionPool with "paddleocr"SSLError: HTTPSConnectionPool 与 \"paddleocr\"
【发布时间】:2022-08-18 23:05:43
【问题描述】:

我实际上是在尝试将 \"paddleocr\" 与 python 一起使用

我使用 conda 环境

我按照他们 github 上的指南进行操作:https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.5/doc/doc_en/quickstart_en.md

但是当我尝试执行这个命令时:

(paddle_env) C:\\Windows\\system32>paddleocr --image_dir \"path\\image\" --use_angle_cls true --lang en --use_gpu false

我收到此错误:

download https://paddleocr.bj.bcebos.com/PP-OCRv3/english/en_PP-OCRv3_det_infer.tar to C:\\Users\\PD/.paddleocr/whl\\det\\en\\en_PP-OCRv3_det_infer\\en_PP-OCRv3_det_infer.tar
Traceback (most recent call last):
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\urllib3\\connectionpool.py\", line 703, in urlopen
    httplib_response = self._make_request(
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\urllib3\\connectionpool.py\", line 386, in _make_request
    self._validate_conn(conn)
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\urllib3\\connectionpool.py\", line 1042, in _validate_conn
    conn.connect()
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\urllib3\\connection.py\", line 414, in connect
    self.sock = ssl_wrap_socket(
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\urllib3\\util\\ssl_.py\", line 449, in ssl_wrap_socket
    ssl_sock = _ssl_wrap_socket_impl(
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\urllib3\\util\\ssl_.py\", line 493, in _ssl_wrap_socket_impl
    return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\ssl.py\", line 500, in wrap_socket
    return self.sslsocket_class._create(
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\ssl.py\", line 1040, in _create
    self.do_handshake()
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\ssl.py\", line 1309, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1131)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\requests\\adapters.py\", line 489, in send
    resp = conn.urlopen(
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\urllib3\\connectionpool.py\", line 787, in urlopen
    retries = retries.increment(
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\urllib3\\util\\retry.py\", line 592, in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host=\'paddleocr.bj.bcebos.com\', port=443): Max retries exceeded with url: /PP-OCRv3/english/en_PP-OCRv3_det_infer.tar (Caused by SSLError(SSLCertVerificationError(1, \'[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1131)\')))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\runpy.py\", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\runpy.py\", line 87, in _run_code
    exec(code, run_globals)
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\Scripts\\paddleocr.exe\\__main__.py\", line 7, in <module>
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\paddleocr\\paddleocr.py\", line 571, in main
    engine = PaddleOCR(**(args.__dict__))
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\paddleocr\\paddleocr.py\", line 420, in __init__
    maybe_download(params.det_model_dir, det_url)
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\paddleocr\\ppocr\\utils\\network.py\", line 55, in maybe_download
    download_with_progressbar(url, tmp_path)
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\paddleocr\\ppocr\\utils\\network.py\", line 26, in download_with_progressbar
    response = requests.get(url, stream=True)
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\requests\\api.py\", line 73, in get
    return request(\"get\", url, params=params, **kwargs)
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\requests\\api.py\", line 59, in request
    return session.request(method=method, url=url, **kwargs)
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\requests\\sessions.py\", line 587, in request
    resp = self.send(prep, **send_kwargs)
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\requests\\sessions.py\", line 701, in send
    r = adapter.send(request, **kwargs)
  File \"C:\\Users\\PD\\anaconda3\\envs\\paddle_env\\lib\\site-packages\\requests\\adapters.py\", line 563, in send
    raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host=\'paddleocr.bj.bcebos.com\', port=443): Max retries exceeded with url: /PP-OCRv3/english/en_PP-OCRv3_det_infer.tar (Caused by SSLError(SSLCertVerificationError(1, \'[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1131)\'))) 

paddleocr 版本:2.5.0.3

蟒蛇版本:3.8.13

  • 请编辑问题以将其限制为具有足够详细信息的特定问题,以确定适当的答案。

标签: python ssl paddleocr


【解决方案1】:

PaddleOCR 提供的下行似乎无法访问,您可以尝试在其主页下载模型,手动设置rec_model_dirdet_model_dir。 (link)

demo image

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