Closed
Description
Environment
- Pythonnet version: 2.4.0
- Python version: Python 3.7.4
- Operating System: Windows 10 (18362.356)
Details
- Describe what you were trying to get done.
Call a generic method taking a list parameter.
- What commands did you run to trigger this issue? If you can provide a
Minimal, Complete, and Verifiable example
this will help us understand the issue.
C# library:
using System.Collections.Generic;
namespace CSLib
{
public static class CSLib
{
public static bool GetBool() =>
true;
public static void TestValue<T>(T t) {}
public static List<bool> GetBoolList() =>
new List<bool>() { true, false };
public static void TestList<T>(List<T> list) {}
public static void Test()
{
TestValue<bool>(GetBool());
TestList<bool>(GetBoolList());
}
}
}Python code:
from clr import AddReference
from pathlib import Path
AddReference(str(Path.cwd() / "cslib/bin/Debug/netstandard2.0/cslib.dll"))
from System import Boolean
from CSLib import CSLib
CSLib.TestValue[Boolean](CSLib.GetBool())
CSLib.TestList[Boolean](CSLib.GetBoolList())It works fine when the type argument is used directly, but fails when it is inside List<>.
- If there was a crash, please include the traceback here.
Traceback (most recent call last):
File "a.py", line 11, in <module>
CSLib.TestList[Boolean](CSLib.GetBoolList())
TypeError: No method matches given arguments for TestListMetadata
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