Re: [cx-oracle-users] Unable to acquire Oracle environment handle

[Marco De P. <dep...@gm...>]

I built my own python executable but it doesn't show anything interesting

So I rebuilt a complete environment from scratch using virtualenv and
referring the python executable I built. Then I setup cx_Oracle, django and
so on

The result is that everything works fine I was unable to reproduce the crash
any more

I don't know exactly where the problem was, but maybe it was a problem with
miss-alignment among shared libraries

thank you very much for your advices
I really apprecciated them :-)

Marco

On Tue, Feb 22, 2011 at 9:08 AM, Marco De Paoli <dep...@gm...> wrote:

> thanks for your advices
>
> Yes, it is a single thread program
>
> Yes, I'm running the program multiple times over and over again and noting
> errors one time and not the next, each run open/close the connection
> multiple times
>
> Ok, I'll try to build my python executable (maybe I could try to check
> specifically libc static/dynamic...)
>
>
> I'll let you know,
> Marco
>
> On Mon, Feb 21, 2011 at 11:49 PM, Mark Harrison <mh...@pi...> wrote:
>
>> On 2/21/11 10:21 AM, Anthony Tuininga wrote:
>> > That does indeed sound rather strange. OCIEnvNlsCreate() is an Oracle
>> > function so there is no way to debug this short of calling up Oracle
>> > and asking them for support. Is this a single threaded program? If it
>> > is multi-threaded you will need to set threaded mode to avoid strange
>> > problems -- perhaps ones like these. Are you opening/closing the
>> > connection multiple times in your program or just running a program
>> > over and over again and noting errors one time and not the next? I've
>> > never run into these problems myself so not sure how to help you
>> > further besides giving suggestions for debugging on your own!
>>
>> Possibly there's something conflicting in your system python build?
>>
>> Perhaps try building your own python executable may show something
>> interesting.
>>
>>
>>
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>
>