Re: [Pydev-code] Debugging Java called from python

[Gregory G. <gr...@al...>]

This may be off-topic for this list, but transparent stepping-through
between languages was something I thought could be done nicely with JPDA. I
started a project for doing that because I thought stepping between Java and
SQL stored procedures could be useful, but as this was largely to fulfill a
school requirement, it got to just that point and no further. So if anyone
wants to continue it, I would love it - see http://db-db.sourceforge.net.

On Thu, Sep 11, 2008 at 4:19 PM, Fabio Zadrozny <fa...@gm...> wrote:

> You should be able to start your application from the java debugger and use
> the Pydev Extensions remote debugger. See
> http://fabioz.com/pydev/manual_adv_remote_debugger.html for details on
> using it.
>
> Cheers,
>
> Fabio
>
>
> On Thu, Sep 11, 2008 at 3:56 PM, Andrew Mickish <mi...@nd...> wrote:
>
>> I want to stop at breakpoints in the Java code called by my python
>> script (via Jython).
>>
>> However, PyDev's Eclipse debugging interface is handled exclusively by
>> the pydevd.py wrapper, and there is no debugger connection to the
>> underlying JVM.
>>
>> I thought to add a launcher argument like
>> -agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost:2959, but
>> this just results in an error:
>>
>>  ERROR: transport error 202: connect failed: Connection refused
>>  ERROR: JDWP Transport dt_socket failed to initialize, TRANSPORT_INIT(510)
>>  JDWP exit error AGENT_ERROR_TRANSPORT_INIT(197): No transports
>> initialized [../../../src/share/back/debugInit.c:690]
>>  FATAL ERROR in native method: JDWP No transports initialized,
>> jvmtiError=AGENT_ERROR_TRANSPORT_INIT(197)
>>
>> Any ideas about how I can simultaneously debug the script and the Java
>> code it calls?
>>
>> Thanks!
>>
>> --Andrew Mickish
>>
>>
>>
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