Hi guys,
I don’t understand why now, after I save an image when it is prompted out, the image is not saved and it closes automatically and on the terminal appears segmentation fault.
this is what my terminal shows:
[gs66-stumbras:~/Desktop] gbrambil% python Bdipole.py
Bdipole.py:52: RuntimeWarning: divide by zero encountered in divide
lwb = 5/(np.log10(modB.max()/modB))
Bdipole.py:55: RuntimeWarning: divide by zero encountered in divide
lwe = 5/(np.log10(modE.max()/modE))
Segmentation fault
Thanks
Gabriele
What happens when you edit your program to avoid dividing by zero?
-p
···
—
Sent from Mailbox
On Thu, Mar 19, 2015 at 10:14 AM, Gabriele Brambilla <gb.gabrielebrambilla@…287…> wrote:
Hi guys,
I don’t understand why now, after I save an image when it is prompted out, the image is not saved and it closes automatically and on the terminal appears segmentation fault.
this is what my terminal shows:
[gs66-stumbras:~/Desktop] gbrambil% python Bdipole.py
Bdipole.py:52: RuntimeWarning: divide by zero encountered in divide
lwb = 5/(np.log10(modB.max()/modB))
Bdipole.py:55: RuntimeWarning: divide by zero encountered in divide
lwe = 5/(np.log10(modE.max()/modE))
Segmentation fault
Thanks
Gabriele
The warnings probably have nothing to do with the issue at hand. Try this. Install the package “faulthandler” and add the appropriate lines to your Bdipoly.py script and run it again. That way, we can get a traceback and find out where it is segfaulting from.
http://faulthandler.readthedocs.org/en/latest/
Ben Root
As a side-note: faulthandler is part of the standard library as of 3.3! Neat!
···
On Thu, Mar 19, 2015 at 1:13 PM, Gabriele Brambilla <gb.gabrielebrambilla@…287…> wrote:
Hi guys,
I don’t understand why now, after I save an image when it is prompted out, the image is not saved and it closes automatically and on the terminal appears segmentation fault.
this is what my terminal shows:
[gs66-stumbras:~/Desktop] gbrambil% python Bdipole.py
Bdipole.py:52: RuntimeWarning: divide by zero encountered in divide
lwb = 5/(np.log10(modB.max()/modB))
Bdipole.py:55: RuntimeWarning: divide by zero encountered in divide
lwe = 5/(np.log10(modE.max()/modE))
Segmentation fault
Thanks
Gabriele
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Actually Paul Hobson was right.
Now it works.
Thanks
Gabriele
···
On Thu, Mar 19, 2015 at 1:19 PM, Benjamin Root <ben.root@…1304…> wrote:
The warnings probably have nothing to do with the issue at hand. Try this. Install the package “faulthandler” and add the appropriate lines to your Bdipoly.py script and run it again. That way, we can get a traceback and find out where it is segfaulting from.
http://faulthandler.readthedocs.org/en/latest/
Ben Root
As a side-note: faulthandler is part of the standard library as of 3.3! Neat!
On Thu, Mar 19, 2015 at 1:13 PM, Gabriele Brambilla <gb.gabrielebrambilla@…287…> wrote:
Hi guys,
I don’t understand why now, after I save an image when it is prompted out, the image is not saved and it closes automatically and on the terminal appears segmentation fault.
this is what my terminal shows:
[gs66-stumbras:~/Desktop] gbrambil% python Bdipole.py
Bdipole.py:52: RuntimeWarning: divide by zero encountered in divide
lwb = 5/(np.log10(modB.max()/modB))
Bdipole.py:55: RuntimeWarning: divide by zero encountered in divide
lwe = 5/(np.log10(modE.max()/modE))
Segmentation fault
Thanks
Gabriele
Dive into the World of Parallel Programming The Go Parallel Website, sponsored
by Intel and developed in partnership with Slashdot Media, is your hub for all
things parallel software development, from weekly thought leadership blogs to
news, videos, case studies, tutorials and more. Take a look and join the
conversation now. http://goparallel.sourceforge.net/
Matplotlib-users mailing list
Matplotlib-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/matplotlib-users
well, that still doesn’t explain the segfaults. NaNs shouldn’t cause matplotlib to crash upon saving. I would still be interested in a stacktrace.
Ben
···
On Thu, Mar 19, 2015 at 1:27 PM, Gabriele Brambilla <gb.gabrielebrambilla@…287…> wrote:
Actually Paul Hobson was right.
Now it works.
Thanks
Gabriele
On Thu, Mar 19, 2015 at 1:19 PM, Benjamin Root <ben.root@…1304…> wrote:
The warnings probably have nothing to do with the issue at hand. Try this. Install the package “faulthandler” and add the appropriate lines to your Bdipoly.py script and run it again. That way, we can get a traceback and find out where it is segfaulting from.
http://faulthandler.readthedocs.org/en/latest/
Ben Root
As a side-note: faulthandler is part of the standard library as of 3.3! Neat!
On Thu, Mar 19, 2015 at 1:13 PM, Gabriele Brambilla <gb.gabrielebrambilla@…120…287…> wrote:
Hi guys,
I don’t understand why now, after I save an image when it is prompted out, the image is not saved and it closes automatically and on the terminal appears segmentation fault.
this is what my terminal shows:
[gs66-stumbras:~/Desktop] gbrambil% python Bdipole.py
Bdipole.py:52: RuntimeWarning: divide by zero encountered in divide
lwb = 5/(np.log10(modB.max()/modB))
Bdipole.py:55: RuntimeWarning: divide by zero encountered in divide
lwe = 5/(np.log10(modE.max()/modE))
Segmentation fault
Thanks
Gabriele
Dive into the World of Parallel Programming The Go Parallel Website, sponsored
by Intel and developed in partnership with Slashdot Media, is your hub for all
things parallel software development, from weekly thought leadership blogs to
news, videos, case studies, tutorials and more. Take a look and join the
conversation now. http://goparallel.sourceforge.net/
Matplotlib-users mailing list
Matplotlib-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/matplotlib-users