NUnit Embedded tests fail occasionally on Python3 #364
Description
Environment
- Pythonnet version: Current
- Python version: 3.3+
- Operating System: Windows
Details
- Describe what you were trying to get done.
Run Unit tests on AppVeyor
- If there was a crash, please include the traceback here.
Execution Runtime: net-3.5
OpenCover.Console.exe :
At C:\projects\pythonnet\ci\appveyor_run_tests.ps1:22 char:1
+ .$OPENCOVER -register:user -searchdirs:"$RUNTIME_DIR" -output:cs.cove ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:String) [], RemoteException
+ FullyQualifiedErrorId : NativeCommandError
Unhandled Exception: System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at Python.Runtime.Runtime.PyGILState_Ensure()
at Python.Runtime.PythonEngine.AcquireLock() in C:\projects\pythonnet\src\runtime\pythonengine.cs:line 309
at Python.Runtime.PyObject.Dispose(Boolean disposing) in C:\projects\pythonnet\src\runtime\pyobject.cs:line 118
at Python.Runtime.PyObject.Dispose() in C:\projects\pythonnet\src\runtime\pyobject.cs:line 129
at Python.Runtime.PyObject.Finalize() in C:\projects\pythonnet\src\runtime\pyobject.cs:line 46
Fatal Python error: take_gil: NULL tstate
...F.Unhandled Exception:
Possibly related
https://bugs.python.org/issue26003
https://bugs.python.org/issue19576
https://bugs.python.org/issue20891
http://stackoverflow.com/questions/4866701/python-pygilstate-ensure-release-causes-segfault-while-returning-to-c-from-p