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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m trying to run the lldb tests on Windows (fresh installs of VS2019 16.7.5, Python 3.8.5, and Swig 4.0.2). The API tests crash immediately in python initialization code:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New"">Windows fatal exception: access violation<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New"">Current thread 0x0000693c (most recent call first):<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "<frozen importlib._bootstrap_external>", line 1101 in create_module<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "<frozen importlib._bootstrap>", line 556 in module_from_spec<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "<frozen importlib._bootstrap>", line 657 in _load_unlocked<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "<frozen importlib._bootstrap>", line 975 in _find_and_load_unlocked<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "<frozen importlib._bootstrap>", line 991 in _find_and_load<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "<frozen importlib._bootstrap>", line 1042 in _handle_fromlist<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "D:\Obj\lldb\Debug\Lib\site-packages\lldb\__init__.py", line 41 in <module><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "<frozen importlib._bootstrap_external>", line 783 in exec_module<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "<frozen importlib._bootstrap>", line 671 in _load_unlocked<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "<frozen importlib._bootstrap>", line 975 in _find_and_load_unlocked<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "<frozen importlib._bootstrap>", line 991 in _find_and_load<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "D:\Source\llvm-project\lldb\packages\Python\lldbsuite\test\dotest.py", line 898 in run_suite<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Courier New""> File "D:/Source/llvm-project/lldb\test\API\dotest.py", line 7 in <module><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Running in the debugger, I see “<span style="font-family:"Courier New";color:black">_PyRuntime.gc.<b>generation0</b> was nullptr</span>”.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I presume I have something set up incorrectly in my environment, but I haven’t had much luck figuring out what. Is this by any chance an error/stack that somebody recognizes as a common/known issue?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">-Joseph<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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