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Description
Environment
- Pythonnet version: 2.3.0
- Python version: 3.6.8
- Operating System: Ubuntu 18.04.3
- Mono: 6.4.0.198
Details
Attempting to port .NET application from windows to linux running under mono. This application has a dependency on the Python.Runtime.dll version number above.
The build of the program in the code below encounters a DLLNotFoundException.
public static void Main(string[] args)
{
PythonEngine.Initialize();
using (Py.GIL())
{
PythonEngine.Exec("print('hello')");
}
Console.WriteLine("done");
Console.ReadLine();
}I've tested variations of the code above that include setting the PYTHONHOME and PATH variables. But I still encounter the same exception.
See the full exception message, stack trace below.
System.DllNotFoundException: python35 assembly:<unknown assembly> type:<unknown type> member:(null)
at (wrapper managed-to-native) Python.Runtime.Runtime.Py_IsInitialized()
at Python.Runtime.Runtime.Initialize () [0x00001] in <11c81f5f20364a28b963bcd102f70399>:0
at Python.Runtime.PythonEngine.Initialize (System.Collections.Generic.IEnumerable`1[T] args, System.Boolean setSysArgv) [0x0001b] in <11c81f5f20364a28b963bcd102f70399>:0
at Python.Runtime.PythonEngine.Initialize (System.Boolean setSysArgv) [0x00006] in <11c81f5f20364a28b963bcd102f70399>:0
at Python.Runtime.PythonEngine.Initialize () [0x00001] in <11c81f5f20364a28b963bcd102f70399>:0
at MonoPythonnet.MainClass.Main (System.String[] args) [0x00001] in /home/jon/ws/2019.11.09.test.MonoPythonnet/MonoPythonnet/Program.cs:11
[ERROR] FATAL UNHANDLED EXCEPTION: System.DllNotFoundException: python35 assembly:<unknown assembly> type:<unknown type> member:(null)
at (wrapper managed-to-native) Python.Runtime.Runtime.Py_IsInitialized()
at Python.Runtime.Runtime.Initialize () [0x00001] in <11c81f5f20364a28b963bcd102f70399>:0
at Python.Runtime.PythonEngine.Initialize (System.Collections.Generic.IEnumerable`1[T] args, System.Boolean setSysArgv) [0x0001b] in <11c81f5f20364a28b963bcd102f70399>:0
at Python.Runtime.PythonEngine.Initialize (System.Boolean setSysArgv) [0x00006] in <11c81f5f20364a28b963bcd102f70399>:0
at Python.Runtime.PythonEngine.Initialize () [0x00001] in <11c81f5f20364a28b963bcd102f70399>:0
at MonoPythonnet.MainClass.Main (System.String[] args) [0x00001] in /home/jon/ws/2019.11.09.test.MonoPythonnet/MonoPythonnet/Program.cs:11
I also have included a zip of the output of the mono execution with log level set to debug.
info.log.zip
Some help sorting through this would be greatly appreciated. Thanks.
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