Environment
- Pythonnet version: 3.0.1
- Python version: 3.11.1
- Operating System: Windows & Linux
- .NET Runtime: net6.0, net7.0
Details
- Describe what you were trying to get done.
I have 2 libraries that are packaging some C# code with pythonnet as a dependency so that they can be used from Python without issues. In both libraries I call load("coreclr") in the __init__.py. When a user try to load both libraries at the same time pythonnet throw an exception. It wasn't happening with pythonnet version 2 so I suspect that this is a bug of pythonnet version 3.
from pythonnet import load
load("coreclr")
load("coreclr")
- If there was a crash, please include the traceback here.
Failed to initialize pythonnet: System.InvalidOperationException: This property must be set before runtime is initialized
at Python.Runtime.Runtime.set_PythonDLL(String value) in /tmp/build-via-sdist-dq4gmg3h/pythonnet-3.0.1/src/runtime/Runtime.cs:line 27
at Python.Runtime.Loader.Initialize(IntPtr data, Int32 size) in /tmp/build-via-sdist-dq4gmg3h/pythonnet-3.0.1/src/runtime/Loader.cs:line 23
at Python.Runtime.Runtime.set_PythonDLL(String value) in /tmp/build-via-sdist-dq4gmg3h/pythonnet-3.0.1/src/runtime/Runtime.cs:line 27
at Python.Runtime.Loader.Initialize(IntPtr data, Int32 size) in /tmp/build-via-sdist-dq4gmg3h/pythonnet-3.0.1/src/runtime/Loader.cs:line 23Traceback (most recent call last):
File "/home/gitlab-runner/test_pythonnet/test.py", line 4, in <module>
load("coreclr")
File "/home/gitlab-runner/test_pythonnet/.venv/lib/python3.11/site-packages/pythonnet/__init__.py", line 144, in load
raise RuntimeError("Failed to initialize Python.Runtime.dll")
RuntimeError: Failed to initialize Python.Runtime.dll
Environment
Details
I have 2 libraries that are packaging some C# code with pythonnet as a dependency so that they can be used from Python without issues. In both libraries I call
load("coreclr")in the__init__.py. When a user try to load both libraries at the same time pythonnet throw an exception. It wasn't happening with pythonnet version 2 so I suspect that this is a bug of pythonnet version 3.Minimal, Complete, and Verifiable example
this will help us understand the issue.