Question

我试图使用此package pywebpush，但我收到此错误：

AttributeError: dlsym(0x7fe512579830, EVP_CIPHER_CTX_reset): symbol not found

这是整个追溯：

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.7/site-packages/pywebpush/__init__.py", line 15, in <module>
    import http_ece
  File "/usr/local/lib/python2.7/site-packages/http_ece/__init__.py", line 12, in <module>
    from pyelliptic import ecc
  File "/usr/local/lib/python2.7/site-packages/pyelliptic/__init__.py", line 43, in <module>
    from .openssl import OpenSSL
  File "/usr/local/lib/python2.7/site-packages/pyelliptic/openssl.py", line 310, in <module>
    OpenSSL = _OpenSSL(libname)
  File "/usr/local/lib/python2.7/site-packages/pyelliptic/openssl.py", line 144, in __init__
    self.EVP_CIPHER_CTX_reset = self._lib.EVP_CIPHER_CTX_reset
  File "/usr/local/Cellar/python/2.7.13/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ctypes/__init__.py", line 375, in __getattr__
    func = self.__getitem__(name)
  File "/usr/local/Cellar/python/2.7.13/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ctypes/__init__.py", line 380, in __getitem__
    func = self._FuncPtr((name_or_ordinal, self))
AttributeError: dlsym(0x7fe512579830, EVP_CIPHER_CTX_reset): symbol not found

我该如何解决这个问题？

Answer 1

似乎是pyelliptic 1.5.8 has a bug。您可以通过降级到1.5.7来修复它：

<ul>
  <li>
    <label for="toggle1">
      <div class="cell"><span><a>July 7th</a></span></div>
      <div class="cell">
      <span>Nairn County</span>
      <span class="h-score">0</span>
      <span>Inverness Caledonian Thistle</span>
      <span class="a-score">3</span>
      </div>
      <div class="cell"><span>Friendly</span></div>
    </label>
    <input id="toggle1" type="checkbox">
    <div class="fixture-info">
      <div class="kickoff">Kickoff: <span>1930</span></div>
      <div class="match-sponsor">Match Sponsor: ....</div>
    </div>
  <li>
  <li>
      <label for="toggle2">
        <div class="cell"><span><a>July 7th</a></span></div>
        <div class="cell">
          <span>Nairn County</span>
          <span class="h-score">0</span>
          <span>Inverness Caledonian Thistle</span>
          <span class="a-score">3</span>
        </div>
        <div class="cell"><span>Friendly</span></div>
      </label>
      <input id="toggle2" type="checkbox">
      <div class="fixture-info">
        <div class="kickoff">Kickoff: <span>1930</span></div>
        <div class="match-sponsor">Match Sponsor: ....</div>
      </div>
   <li>
</ul>

pyelliptic is actually deprecated，如果可以提供帮助，请避免使用它。尝试使用pip install pyelliptic==1.5.7卸载它，然后通过运行pip uninstall pyelliptic来查看是否破坏了任何依赖项。

AttributeError：dlsym（0x7fe512579830，EVP_CIPHER_CTX_reset）：找不到符号

1 个答案: