René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Access Violation when using 32bit version of python","articleBody":"### Environment\r\n\r\n-   Pythonnet version: 3.0.0-preview2021-12-25\r\n-   Python version: 3.9.10\r\n-   Operating System: Windows 10\r\n-   .NET Runtime: 4.7.2\r\n\r\n### Details\r\n\r\n-   Describe what you were trying to get done.\r\n\r\nEmbed python into C# using 32bit python.\r\n\r\n-   What commands did you run to trigger this issue? If you can provide a\r\n    [Minimal, Complete, and Verifiable example](http://stackoverflow.com/help/mcve)\r\n    this will help us understand the issue.\r\n\r\nExample assumes [python3.9.10 32bit embed](https://www.python.org/ftp/python/3.9.10/python-3.9.10-embed-win32.zip) to be extracted to `./python`\r\n\r\n```C#\r\nPython.Runtime.Runtime.PythonDLL = \"./python/python39.dll\";\r\n\r\nPython.Runtime.PythonEngine.PythonHome = ./python/python39.dll;\r\nPython.Runtime.PythonEngine.PythonPath = $\"{PythonEngine.PythonPath}{Path.PathSeparator}.\";\r\n\r\nPython.Runtime.PythonEngine.Initialize();\r\n```\r\n\r\nLast line causes an access violation after preview2021-12-25 (preview2021-12-03 works).\r\n[python3.9.10 64bit embed](https://www.python.org/ftp/python/3.9.10/python-3.9.10-embed-amd64.zip) version of python does not cause the same issue.\r\n\r\n-   If there was a crash, please include the traceback here.\r\n\r\n```C#\r\n   System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.\r\n   at Python.Runtime.Runtime.PyType_FromSpecWithBases(NativeTypeSpec\u0026 spec, BorrowedReference bases)\r\n   at Python.Runtime.PyType.FromSpec(TypeSpec spec, PyTuple bases)\r\n   at Python.Runtime.TypeManager.CreateMetatypeWithGCHandleOffset()\r\n   at Python.Runtime.TypeManager.CreateMetaType(Type impl, SlotsHolder\u0026 slotsHolder)\r\n   at Python.Runtime.MetaType.Initialize()\r\n   at Python.Runtime.Runtime.Initialize(Boolean initSigs)\r\n   at Python.Runtime.PythonEngine.Initialize(IEnumerable`1 args, Boolean setSysArgv, Boolean initSigs)\r\n   at Python.Runtime.PythonEngine.Initialize()\r\n```\r\n","author":{"url":"https://github.com/SillieWous","@type":"Person","name":"SillieWous"},"datePublished":"2022-03-14T15:13:01.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":4},"url":"https://github.com/1729/pythonnet/issues/1729"}