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

[Liwei Peng]

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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