<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">I adjusted my code-signing to use the new, stricter requirements imposed by app notarization. I managed to get it successfully notarized, but the app is now non-functional as a result: at startup, I get:<div class=""><br class=""></div><div class=""><div class="">Traceback (most recent call last):</div><div class=""> File "my.app/Contents/Resources/__boot__.py", line 93, in <module></div><div class=""> _setup_ctypes()</div><div class=""> File "my.app/Contents/Resources/__boot__.py", line 86, in _setup_ctypes</div><div class=""> from ctypes.macholib import dyld</div><div class=""> File "<frozen importlib._bootstrap>", line 971, in _find_and_load</div><div class=""> File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked</div><div class=""> File "<frozen importlib._bootstrap>", line 656, in _load_unlocked</div><div class=""> File "<frozen importlib._bootstrap>", line 626, in _load_backward_compatible</div><div class=""> File "ctypes/__init__.pyc", line 538, in <module></div><div class=""> File "ctypes/__init__.pyc", line 273, in _reset_cache</div><div class=""><div class=""><br class=""></div><div class="">(If anyone wants to follow along in the traceback, this is using <a href="http://python.org" class="">python.org</a> 3.6.6.)</div><div class=""><br class=""></div><div class="">This happens before any of my code even runs, so I can't just try to avoid ctypes.</div><div class=""><br class=""></div><div class="">Curiously, this is the same traceback that comes from <a href="https://forum.kodi.tv/showthread.php?tid=329171" class="">https://forum.kodi.tv/showthread.php?tid=329171</a>, which suggests it's something fundamental to strict shared-library sandboxing that ctypes trips over when trying to initialize itself.</div><div class=""><br class=""></div><div class="">Does anyone have experience with this, or ideas about what to do?</div><div class=""><br class=""></div><div class="">-glyph</div></div></div></body></html>