“TypeError: a bytes-like object is required, not 'str'” in savefig when using usetex:true
0
When using savefig with text.usetex:true in matplotlib, I get TypeError: a bytes-like object is required, not 'str'
EDIT: The solution for me was to upgrade matplotlib from 2.1.0 to 3.0.2
I can save to a png format with usetex:true but not pdf. I can save to pdf with usetex:false. Here is the minimal code required to produce the error:
import matplotlib as mpl
mpl.use('pdf')
import matplotlib.pyplot as plt
mpl.rcParams['text.usetex'] = True
fig, axes = plt.subplots(1, 1)
fig.savefig('test.pdf')
I have Miktex 2.9 installed, and also the most recent versions of dvipng and Ghostscript as mentionned here: https://matplotlib.org/tutorials/text/usetex.html?highlight=usetex
I added the following to my path:
C:Program Filesgsgs9.26bin
C:Program FilesMiKTeX 2.9miktexbinx64
I'm using Windows 10, Python 3.6.3 and matplotlib 2.1.0.
I also tried deleting my .matplotlib/tex.cache directory, with no success.
Full traceback:
File ".usetex.py", line 9, in <module>
fig.savefig('test.pdf')
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibfigure.py", line 1814, in savefig
self.canvas.print_figure(fname, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackend_bases.py", line 2259, in print_figure
**kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackendsbackend_pdf.py", line 2592, in print_pdf
self.figure.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibfigure.py", line 1295, in draw
renderer, self, artists, self.suppressComposite)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibimage.py", line 138, in _draw_list_compositing_images
a.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibaxes_base.py", line 2399, in draw
mimage._draw_list_compositing_images(renderer, self, artists)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibimage.py", line 138, in _draw_list_compositing_images
a.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibaxis.py", line 1138, in draw
tick.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibaxis.py", line 282, in draw
self.label1.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibtext.py", line 799, in draw
mtext=mtext)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackendsbackend_pdf.py", line 1944, in draw_tex
pdfname = self.file.dviFontName(dvifont)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackendsbackend_pdf.py", line 688, in dviFontName
psfont = self.texFontMap[dvifont.texname]
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibdviread.py", line 866, in __getitem__
fn = find_tex_file(fn)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibdviread.py", line 1045, in find_tex_file
stderr=subprocess.PIPE)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsubprocess.py", line 709, in __init__
restore_signals, start_new_session)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsubprocess.py", line 971, in _execute_child
args = list2cmdline(args)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsubprocess.py", line 461, in list2cmdline
needquote = (" " in arg) or ("t" in arg) or not arg
TypeError: a bytes-like object is required, not 'str'
python matplotlib
asked Nov 28 '18 at 18:55
LaurentLaurent
235
add a comment |
0
When using savefig with text.usetex:true in matplotlib, I get TypeError: a bytes-like object is required, not 'str'
EDIT: The solution for me was to upgrade matplotlib from 2.1.0 to 3.0.2
I can save to a png format with usetex:true but not pdf. I can save to pdf with usetex:false. Here is the minimal code required to produce the error:
import matplotlib as mpl
mpl.use('pdf')
import matplotlib.pyplot as plt
mpl.rcParams['text.usetex'] = True
fig, axes = plt.subplots(1, 1)
fig.savefig('test.pdf')
I have Miktex 2.9 installed, and also the most recent versions of dvipng and Ghostscript as mentionned here: https://matplotlib.org/tutorials/text/usetex.html?highlight=usetex
I added the following to my path:
C:Program Filesgsgs9.26bin
C:Program FilesMiKTeX 2.9miktexbinx64
I'm using Windows 10, Python 3.6.3 and matplotlib 2.1.0.
I also tried deleting my .matplotlib/tex.cache directory, with no success.
Full traceback:
File ".usetex.py", line 9, in <module>
fig.savefig('test.pdf')
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibfigure.py", line 1814, in savefig
self.canvas.print_figure(fname, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackend_bases.py", line 2259, in print_figure
**kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackendsbackend_pdf.py", line 2592, in print_pdf
self.figure.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibfigure.py", line 1295, in draw
renderer, self, artists, self.suppressComposite)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibimage.py", line 138, in _draw_list_compositing_images
a.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibaxes_base.py", line 2399, in draw
mimage._draw_list_compositing_images(renderer, self, artists)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibimage.py", line 138, in _draw_list_compositing_images
a.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibaxis.py", line 1138, in draw
tick.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibaxis.py", line 282, in draw
self.label1.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibtext.py", line 799, in draw
mtext=mtext)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackendsbackend_pdf.py", line 1944, in draw_tex
pdfname = self.file.dviFontName(dvifont)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackendsbackend_pdf.py", line 688, in dviFontName
psfont = self.texFontMap[dvifont.texname]
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibdviread.py", line 866, in __getitem__
fn = find_tex_file(fn)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibdviread.py", line 1045, in find_tex_file
stderr=subprocess.PIPE)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsubprocess.py", line 709, in __init__
restore_signals, start_new_session)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsubprocess.py", line 971, in _execute_child
args = list2cmdline(args)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsubprocess.py", line 461, in list2cmdline
needquote = (" " in arg) or ("t" in arg) or not arg
TypeError: a bytes-like object is required, not 'str'
python matplotlib
asked Nov 28 '18 at 18:55
LaurentLaurent
235
Did you try to usesavefig(b'test.pdf')?
– Bakuriu
Nov 28 '18 at 18:58
I tested the code with matplotlib 2.0.2, 2.2.2, 3.0.1 with python 3.6 on windows and miktex 2.9 and it works fine. I do not currently have any 2.1.0 environment for testing though, but maybe it's still a problem that can be resolved by updating matplotlib.
– ImportanceOfBeingErnest
Nov 28 '18 at 19:02
@ImportanceOfBeingErnest I upgraded to 3.0.2 and it works, thank you.
– Laurent
Nov 28 '18 at 19:09
@Bakuriu I tried, but it didn't work.
– Laurent
Nov 28 '18 at 19:09
Probably rather answer your own question, instead of writing the answer in the question, after all, a question is still a question, right? :-)
– ImportanceOfBeingErnest
Nov 28 '18 at 19:12
add a comment |
0
0
0
When using savefig with text.usetex:true in matplotlib, I get TypeError: a bytes-like object is required, not 'str'
EDIT: The solution for me was to upgrade matplotlib from 2.1.0 to 3.0.2
I can save to a png format with usetex:true but not pdf. I can save to pdf with usetex:false. Here is the minimal code required to produce the error:
import matplotlib as mpl
mpl.use('pdf')
import matplotlib.pyplot as plt
mpl.rcParams['text.usetex'] = True
fig, axes = plt.subplots(1, 1)
fig.savefig('test.pdf')
I have Miktex 2.9 installed, and also the most recent versions of dvipng and Ghostscript as mentionned here: https://matplotlib.org/tutorials/text/usetex.html?highlight=usetex
I added the following to my path:
C:Program Filesgsgs9.26bin
C:Program FilesMiKTeX 2.9miktexbinx64
I'm using Windows 10, Python 3.6.3 and matplotlib 2.1.0.
I also tried deleting my .matplotlib/tex.cache directory, with no success.
Full traceback:
File ".usetex.py", line 9, in <module>
fig.savefig('test.pdf')
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibfigure.py", line 1814, in savefig
self.canvas.print_figure(fname, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackend_bases.py", line 2259, in print_figure
**kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackendsbackend_pdf.py", line 2592, in print_pdf
self.figure.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibfigure.py", line 1295, in draw
renderer, self, artists, self.suppressComposite)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibimage.py", line 138, in _draw_list_compositing_images
a.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibaxes_base.py", line 2399, in draw
mimage._draw_list_compositing_images(renderer, self, artists)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibimage.py", line 138, in _draw_list_compositing_images
a.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibaxis.py", line 1138, in draw
tick.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibaxis.py", line 282, in draw
self.label1.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibtext.py", line 799, in draw
mtext=mtext)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackendsbackend_pdf.py", line 1944, in draw_tex
pdfname = self.file.dviFontName(dvifont)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackendsbackend_pdf.py", line 688, in dviFontName
psfont = self.texFontMap[dvifont.texname]
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibdviread.py", line 866, in __getitem__
fn = find_tex_file(fn)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibdviread.py", line 1045, in find_tex_file
stderr=subprocess.PIPE)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsubprocess.py", line 709, in __init__
restore_signals, start_new_session)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsubprocess.py", line 971, in _execute_child
args = list2cmdline(args)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsubprocess.py", line 461, in list2cmdline
needquote = (" " in arg) or ("t" in arg) or not arg
TypeError: a bytes-like object is required, not 'str'
python matplotlib
asked Nov 28 '18 at 18:55
LaurentLaurent
235
When using savefig with text.usetex:true in matplotlib, I get TypeError: a bytes-like object is required, not 'str'
EDIT: The solution for me was to upgrade matplotlib from 2.1.0 to 3.0.2
I can save to a png format with usetex:true but not pdf. I can save to pdf with usetex:false. Here is the minimal code required to produce the error:
import matplotlib as mpl
mpl.use('pdf')
import matplotlib.pyplot as plt
mpl.rcParams['text.usetex'] = True
fig, axes = plt.subplots(1, 1)
fig.savefig('test.pdf')
I have Miktex 2.9 installed, and also the most recent versions of dvipng and Ghostscript as mentionned here: https://matplotlib.org/tutorials/text/usetex.html?highlight=usetex
I added the following to my path:
C:Program Filesgsgs9.26bin
C:Program FilesMiKTeX 2.9miktexbinx64
I'm using Windows 10, Python 3.6.3 and matplotlib 2.1.0.
I also tried deleting my .matplotlib/tex.cache directory, with no success.
Full traceback:
File ".usetex.py", line 9, in <module>
fig.savefig('test.pdf')
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibfigure.py", line 1814, in savefig
self.canvas.print_figure(fname, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackend_bases.py", line 2259, in print_figure
**kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackendsbackend_pdf.py", line 2592, in print_pdf
self.figure.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibfigure.py", line 1295, in draw
renderer, self, artists, self.suppressComposite)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibimage.py", line 138, in _draw_list_compositing_images
a.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibaxes_base.py", line 2399, in draw
mimage._draw_list_compositing_images(renderer, self, artists)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibimage.py", line 138, in _draw_list_compositing_images
a.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibaxis.py", line 1138, in draw
tick.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibaxis.py", line 282, in draw
self.label1.draw(renderer)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibartist.py", line 55, in draw_wrapper
return draw(artist, renderer, *args, **kwargs)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibtext.py", line 799, in draw
mtext=mtext)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackendsbackend_pdf.py", line 1944, in draw_tex
pdfname = self.file.dviFontName(dvifont)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibbackendsbackend_pdf.py", line 688, in dviFontName
psfont = self.texFontMap[dvifont.texname]
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibdviread.py", line 866, in __getitem__
fn = find_tex_file(fn)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsite-packagesmatplotlibdviread.py", line 1045, in find_tex_file
stderr=subprocess.PIPE)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsubprocess.py", line 709, in __init__
restore_signals, start_new_session)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsubprocess.py", line 971, in _execute_child
args = list2cmdline(args)
File "C:UsersbobAppDataLocalProgramsPythonPython36-32libsubprocess.py", line 461, in list2cmdline
needquote = (" " in arg) or ("t" in arg) or not arg
TypeError: a bytes-like object is required, not 'str'
python matplotlib
python matplotlib
asked Nov 28 '18 at 18:55
LaurentLaurent
235
asked Nov 28 '18 at 18:55
LaurentLaurent
235
edited Nov 28 '18 at 19:10
Laurent
asked Nov 28 '18 at 18:55
LaurentLaurent
235
asked Nov 28 '18 at 18:55
LaurentLaurent
235
asked Nov 28 '18 at 18:55
LaurentLaurent
235
235
Did you try to usesavefig(b'test.pdf')?
– Bakuriu
Nov 28 '18 at 18:58
I tested the code with matplotlib 2.0.2, 2.2.2, 3.0.1 with python 3.6 on windows and miktex 2.9 and it works fine. I do not currently have any 2.1.0 environment for testing though, but maybe it's still a problem that can be resolved by updating matplotlib.
– ImportanceOfBeingErnest
Nov 28 '18 at 19:02
@ImportanceOfBeingErnest I upgraded to 3.0.2 and it works, thank you.
– Laurent
Nov 28 '18 at 19:09
@Bakuriu I tried, but it didn't work.
– Laurent
Nov 28 '18 at 19:09
Probably rather answer your own question, instead of writing the answer in the question, after all, a question is still a question, right? :-)
– ImportanceOfBeingErnest
Nov 28 '18 at 19:12
add a comment |
Did you try to usesavefig(b'test.pdf')?
– Bakuriu
Nov 28 '18 at 18:58
I tested the code with matplotlib 2.0.2, 2.2.2, 3.0.1 with python 3.6 on windows and miktex 2.9 and it works fine. I do not currently have any 2.1.0 environment for testing though, but maybe it's still a problem that can be resolved by updating matplotlib.
– ImportanceOfBeingErnest
Nov 28 '18 at 19:02
@ImportanceOfBeingErnest I upgraded to 3.0.2 and it works, thank you.
– Laurent
Nov 28 '18 at 19:09
@Bakuriu I tried, but it didn't work.
– Laurent
Nov 28 '18 at 19:09
Probably rather answer your own question, instead of writing the answer in the question, after all, a question is still a question, right? :-)
– ImportanceOfBeingErnest
Nov 28 '18 at 19:12
Did you try to use
savefig(b'test.pdf')?– Bakuriu
Nov 28 '18 at 18:58
Did you try to use
savefig(b'test.pdf')?– Bakuriu
Nov 28 '18 at 18:58
I tested the code with matplotlib 2.0.2, 2.2.2, 3.0.1 with python 3.6 on windows and miktex 2.9 and it works fine. I do not currently have any 2.1.0 environment for testing though, but maybe it's still a problem that can be resolved by updating matplotlib.
– ImportanceOfBeingErnest
Nov 28 '18 at 19:02
I tested the code with matplotlib 2.0.2, 2.2.2, 3.0.1 with python 3.6 on windows and miktex 2.9 and it works fine. I do not currently have any 2.1.0 environment for testing though, but maybe it's still a problem that can be resolved by updating matplotlib.
– ImportanceOfBeingErnest
Nov 28 '18 at 19:02
@ImportanceOfBeingErnest I upgraded to 3.0.2 and it works, thank you.
– Laurent
Nov 28 '18 at 19:09
@ImportanceOfBeingErnest I upgraded to 3.0.2 and it works, thank you.
– Laurent
Nov 28 '18 at 19:09
@Bakuriu I tried, but it didn't work.
– Laurent
Nov 28 '18 at 19:09
@Bakuriu I tried, but it didn't work.
– Laurent
Nov 28 '18 at 19:09
Probably rather answer your own question, instead of writing the answer in the question, after all, a question is still a question, right? :-)
– ImportanceOfBeingErnest
Nov 28 '18 at 19:12
Probably rather answer your own question, instead of writing the answer in the question, after all, a question is still a question, right? :-)
– ImportanceOfBeingErnest
Nov 28 '18 at 19:12
add a comment |
1 Answer
1
active
oldest
votes
0
Thanks to @ImportanceOfBeingErnest, I upgraded matplotlib from 2.1.0 to 3.0.2 and the error doesn't show up anymore.
answered Nov 29 '18 at 20:07
LaurentLaurent
235
add a comment |
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
draft saved
draft discarded
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53526266%2ftypeerror-a-bytes-like-object-is-required-not-str-in-savefig-when-using-us%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
0
Thanks to @ImportanceOfBeingErnest, I upgraded matplotlib from 2.1.0 to 3.0.2 and the error doesn't show up anymore.
answered Nov 29 '18 at 20:07
LaurentLaurent
235
add a comment |
0
Thanks to @ImportanceOfBeingErnest, I upgraded matplotlib from 2.1.0 to 3.0.2 and the error doesn't show up anymore.
answered Nov 29 '18 at 20:07
LaurentLaurent
235
add a comment |
0
0
0
Thanks to @ImportanceOfBeingErnest, I upgraded matplotlib from 2.1.0 to 3.0.2 and the error doesn't show up anymore.
answered Nov 29 '18 at 20:07
LaurentLaurent
235
Thanks to @ImportanceOfBeingErnest, I upgraded matplotlib from 2.1.0 to 3.0.2 and the error doesn't show up anymore.
answered Nov 29 '18 at 20:07
LaurentLaurent
235
answered Nov 29 '18 at 20:07
LaurentLaurent
235
answered Nov 29 '18 at 20:07
LaurentLaurent
235
answered Nov 29 '18 at 20:07
LaurentLaurent
235
235
add a comment |
add a comment |
draft saved
draft discarded
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
draft saved
draft discarded
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53526266%2ftypeerror-a-bytes-like-object-is-required-not-str-in-savefig-when-using-us%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Did you try to use
savefig(b'test.pdf')?– Bakuriu
Nov 28 '18 at 18:58
I tested the code with matplotlib 2.0.2, 2.2.2, 3.0.1 with python 3.6 on windows and miktex 2.9 and it works fine. I do not currently have any 2.1.0 environment for testing though, but maybe it's still a problem that can be resolved by updating matplotlib.
– ImportanceOfBeingErnest
Nov 28 '18 at 19:02
@ImportanceOfBeingErnest I upgraded to 3.0.2 and it works, thank you.
– Laurent
Nov 28 '18 at 19:09
@Bakuriu I tried, but it didn't work.
– Laurent
Nov 28 '18 at 19:09
Probably rather answer your own question, instead of writing the answer in the question, after all, a question is still a question, right? :-)
– ImportanceOfBeingErnest
Nov 28 '18 at 19:12