[IronPython] 2.0 beta3: with statement: SystemError: Operation could destabilize the runtime.

[Liwei Peng]

Thanks for the help. The following is what I got:

d:\tools\IronPython-2.0B3>ipy.exe -X:ExceptionDetail a.py
Operation could destabilize the runtime.
   at _stub_$36##33(Closure , CallSite , CodeContext , Object , Object )
   at _stub_MatchCaller(Object , CallSite , Object[] )
   at Microsoft.Scripting.Actions.CallSite`1.UpdateAndExecute(Object[] args)
   at
Microsoft.Scripting.Actions.UpdateDelegates.Update3[T,T0,T1,T2,TRet](CallSite
site
, T0 arg0, T1 arg1, T2 arg2)
   at S$2.Initialize(CodeContext )
   at IronPython.Hosting.PythonCommandLine.RunFileWorker(String fileName)
   at IronPython.Hosting.PythonCommandLine.RunFile(String fileName)
SystemError: Operation could destabilize the runtime.

Liwei
On Wed, Jul 2, 2008 at 11:20 AM, Curt Hagenlocher <curt at hagenlocher.org>
wrote:

> I'm sorry -- Dino's right, I should have said "-X:ExceptionDetail".  Could
> you run again with that?
>
>   On Wed, Jul 2, 2008 at 10:36 AM, Liwei Peng <liwei.peng at gmail.com>
> wrote:
>
>> Thanks for the help. The following are more details:
>>
>>
>> 1) d:\tools\IronPython-2.0B3>ipy.exe -X:ShowClrExceptions a.py
>> Traceback (most recent call last):
>>   File "a.py", line 17, in a.py
>> SystemError: Operation could destabilize the runtime.
>> CLR Exception:
>>     VerificationException
>> :
>> Operation could destabilize the runtime.
>>
>> 2) I didn't do anything at force IronPython to run as a 32-bit app or
>> 64-bit app.
>> My OS is x64 W2K8 server. ipy.exe is a 32-bit binary.
>> 3) MPI.net is built from CLR 2.0.
>>
>> thanks,
>>
>> Liwei
>>
>> On Wed, Jul 2, 2008 at 9:57 AM, Curt Hagenlocher <curt at hagenlocher.org>
>> wrote:
>>
>>> That exception isn't coming from IronPython -- not directly, anyway.  Can
>>> you re-run with the -X:ShowClrExceptions flag?
>>>
>>> Have you done anything to force IronPython to run as a 32-bit app or is
>>> it running as a 64-bit app (ie natively)?  Is MPI.NET <http://mpi.net/>built against CLR 2.0?
>>>
>>>   On Wed, Jul 2, 2008 at 9:49 AM, Liwei Peng <liwei.peng at gmail.com>
>>> wrote:
>>>
>>>>   Hi,
>>>>
>>>> I used IronPython 2.0 Beta3 using the with statement. I got the
>>>> following error:
>>>>
>>>> >ipy.exe a.py
>>>> Traceback (most recent call last):
>>>>   File "a.py", line 17, in a.py
>>>> SystemError: Operation could destabilize the runtime.
>>>>
>>>> What I did:
>>>> 1) create a __future__.py file with 1 line:
>>>> with_statement=True
>>>>
>>>> 2) run the following script. the error occured in the line "with
>>>> MPI.Environment(argarrayref) as mpienv:"
>>>>
>>>> from __future__ import with_statement
>>>> import sys
>>>> import clr
>>>> import System
>>>>
>>>> sys.path.append("C:\Program Files (x86)\MPI.NET <http://mpi.net/>\Lib")
>>>> clr.AddReferenceToFile("MPI.dll")
>>>> import MPI
>>>>
>>>> argarray = System.Array[str](sys.argv)
>>>> argarrayref = clr.Reference[ System.Array[str] ]( argarray )
>>>> with MPI.Environment(argarrayref) as mpienv:
>>>>         n=100
>>>> Question: how can I fix it? thanks,
>>>>
>>>> Liwei
>>>>
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>>>>
>>>>
>>>
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>>>
>>
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>
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