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Groups > comp.lang.python > #67979

Re: gdb unable to read python frame information

From dieter <dieter@handshake.de>
Subject Re: gdb unable to read python frame information
Date 2014-03-07 08:10 +0100
References <0b7f74c8-9c70-4950-b431-6c9bbb3f0058@googlegroups.com>
Newsgroups comp.lang.python
Message-ID <mailman.7889.1394176233.18130.python-list@python.org> (permalink)

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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.

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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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