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Groups > comp.lang.python > #67996

Re: gdb unable to read python frame information

From Neal Becker <ndbecker2@gmail.com>
Subject Re: gdb unable to read python frame information
Date 2014-03-07 08:23 -0500
References <0b7f74c8-9c70-4950-b431-6c9bbb3f0058@googlegroups.com> <87mwh2bi1v.fsf@handshake.de>
Newsgroups comp.lang.python
Message-ID <mailman.7900.1394198618.18130.python-list@python.org> (permalink)

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dieter wrote:

> Wesley <nispray@gmail.com> writes:
> 
>> I wanna use gdb to attach my running python scripts.
>> Successfully import libpython in gdb, but seems all py operations failed to
>> read python information.
>>
>> Here is the snippet:
>> (gdb) python
>>>import libpython
>>>end
>> (gdb) py-bt
>> #3 (unable to read python frame information)
>> #5 (unable to read python frame information)
> 
> The simplest possible interpretation would be that your
> Python lacks debugging symbols. That often happens with
> system installed Python installations (which usually are stripped
> to the bare minimal symbol set - as "normal" users do not need
> debugging).
> 
> Try with a Python that you have generated yourself.

You probably need to install the python-debuginfo package

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Thread

gdb unable to read python frame information Wesley <nispray@gmail.com> - 2014-03-06 18:03 -0800
  Re: gdb unable to read python frame information dieter <dieter@handshake.de> - 2014-03-07 08:10 +0100
    Re: gdb unable to read python frame information Wesley <nispray@gmail.com> - 2014-03-07 02:29 -0800
      Re: gdb unable to read python frame information Ned Deily <nad@acm.org> - 2014-03-07 12:47 -0800
        Re: gdb unable to read python frame information Wesley <nispray@gmail.com> - 2014-03-08 05:31 -0800
          Re: gdb unable to read python frame information Wesley <nispray@gmail.com> - 2014-03-08 06:55 -0800
      Re: gdb unable to read python frame information dieter <dieter@handshake.de> - 2014-03-08 07:45 +0100
  Re: gdb unable to read python frame information Neal Becker <ndbecker2@gmail.com> - 2014-03-07 08:23 -0500
    Re: gdb unable to read python frame information Wesley <nispray@gmail.com> - 2014-03-08 05:32 -0800
      Re: gdb unable to read python frame information Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-08 14:14 +0000
        Re: gdb unable to read python frame information Wesley <nispray@gmail.com> - 2014-03-08 07:01 -0800
          Re: gdb unable to read python frame information dieter <dieter@handshake.de> - 2014-03-10 08:13 +0100
  Re: gdb unable to read python frame information Wesley <nispray@gmail.com> - 2014-03-08 19:49 -0800
    Re: gdb unable to read python frame information Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-09 14:57 +0000
      Re: gdb unable to read python frame information Wesley <nispray@gmail.com> - 2014-03-09 18:06 -0700
        Re: gdb unable to read python frame information Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-10 01:48 +0000
          Re: gdb unable to read python frame information Wesley <nispray@gmail.com> - 2014-03-09 19:54 -0700
            Re: gdb unable to read python frame information Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-03-10 03:11 +0000
            Re: gdb unable to read python frame information dieter <dieter@handshake.de> - 2014-03-10 08:28 +0100
              Re: gdb unable to read python frame information Wesley <nispray@gmail.com> - 2014-03-10 18:43 -0700
                Re: gdb unable to read python frame information dieter <dieter@handshake.de> - 2014-03-11 08:28 +0100
              Re: gdb unable to read python frame information Wesley <nispray@gmail.com> - 2014-03-10 20:01 -0700
                Re: gdb unable to read python frame information dieter <dieter@handshake.de> - 2014-03-11 08:31 +0100
        Re: gdb unable to read python frame information dieter <dieter@handshake.de> - 2014-03-10 08:16 +0100
    Re: gdb unable to read python frame information Terry Reedy <tjreedy@udel.edu> - 2014-03-09 14:37 -0400

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