tuneconfig() error

[Alberto Martinelli]

Dear all,

I've just installed pdfgetx3 2.2.1 with python 3.8.15. I can properly
obtain the gr, iq, fq, sq files; I can also plot the files with the
"plotdata" command.

The "pdfgetx3 --plot=fq,gr *.dat" command works, but regrettably, when I
use "tuneconfig()" the following error appears:

**********************************************************************************************

In [1]: tuneconfig()
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[1], line 1
----> 1 tuneconfig()

File diffpy/pdfgetx/pdfgetxapplication.py:279, in tuneconfig(self,
plotids, pdfgetter, axeslist)

File diffpy/pdfgetx/tuneconfig.py:518, in createTuneConfig(pdfgetter,
**kwargs)

File diffpy/pdfgetx/tuneconfig.py:123, in __init__(self, pdfgetter,
plotids, axeslist, _reset_init_)

File diffpy/pdfgetx/tuneconfig.py:211, in _makeGUIFigure(self)

AttributeError: 'FigureCanvasQTAgg' object has no attribute
'set_window_title'

**********************************************************************************************

How can I resolve it? Thanks in advance!

Alberto

[Simon Billinge]

Dear Alberto, did this get resolved?  If not, please let me know the platform (windows/mac) and we will try and resolve it.

Thanks so much,

S

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Simon Billinge

Professor, Columbia University

Physicist, Brookhaven National Laboratory

[alberto.m...@spin.cnr.it]

Dear Simon,

no, I didn't. I'm using Windows 11 Pro. If you need further details,
please let me know.

All the best,
Alberto

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[Songsheng Tao]

It may be a matplotlib problem. Here is an issue with the same error (https://github.com/matplotlib/matplotlib/issues/17716/). Try updating the matplotlib, and run it again.

To update the matplotlib, please run the following commands in terminal.

conda activate <your environment>

conda update -c conda-forge matplotlib -y

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[alberto.m...@spin.cnr.it]

Dear Songsheng Tao,

I updated the matplotlib, but unfortunately the same message error
appears.

the "pdfgetx3 --plot=fq,gr *.xy" command works and both *.fq and *.gr
graphs are plotted.

When I give the command "tuneconfig()" a windows opens, but it remains
white and the program gives the same error as before:

************************************************************************************

AttributeError Traceback (most recent call
last)

Cell In[4], line 1

----> 1 tuneconfig()

File diffpy/pdfgetx/pdfgetxapplication.py:279, in tuneconfig(self,
plotids, pdfgetter, axeslist)

File diffpy/pdfgetx/tuneconfig.py:518, in createTuneConfig(pdfgetter,
**kwargs)

File diffpy/pdfgetx/tuneconfig.py:123, in __init__(self, pdfgetter,
plotids, axeslist, _reset_init_)

File diffpy/pdfgetx/tuneconfig.py:211, in _makeGUIFigure(self)

AttributeError: 'FigureCanvasQTAgg' object has no attribute
'set_window_title'
************************************************************************************

All the best,
Alberto

[Simon Billinge]

Alberto,

please can you double-check the version of matplotlib you have in your env using a `conda list` command?  The bug was fixed presumably in the 3.3.0 release of matplotlib (this is the milestone that the closed issue was part of).

Thanks so much,

S

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[alberto.m...@spin.cnr.it]

Dear Simon,

Thanks to you all. These are the packages in the environment:

matplotlib 3.6.2 py38haa244fe_0 conda-forge
matplotlib-base 3.6.2 py38h528a6c7_0 conda-forge
matplotlib-inline 0.1.6 pyhd8ed1ab_0 conda-forge

Alberto

[Simon Billinge]

Thanks for reporting this Alberto, this is a bug for versions of matplotlib 3.6 and higher.  We will fix the bug, but you may be able to make it work for now by lowering mpl to 3.5 or 3.4.

S

[Alberto Martinelli]

Thank you Simon! Now it works with 3.4

All the best,

Alberto

[Fred marlton]

Hi all,

Has this bug been fixed? Or do I need to go down to mpl 3.4?

I am currently having this issue and my matplotlib is 3.7.0

Thanks,

Fred

[Dylan Ladd]

Hi Fred, 

As of about two weeks ago, our group still encountered this error and successfully resolved it by downgrading to mpl 3.4.

Happy Solving, 

Dylan Ladd

[Fred marlton]

Thanks Dylan,

Did you downgrade by doing:

pip install matplotlib==3.4.0

or

conda install matplotlib==3.4.0

Having trouble with both of these options unfortunately.

Fred

[Dylan Ladd]

Hi Fred, 

I'd expect the better option will be:

conda install matplotlib=3.4

The conda install will look to resolve conflicts with newer versions of mpl already installed and then confirm that you wish to replace the current mpl version. For example after the flexible solving: 

The following packages will be SUPERSEDED by a higher-priority channel:

  matplotlib         conda-forge::matplotlib-3.5.3-py37hf9~ --> pkgs/main::matplotlib-3.4.3-py37hecd8cb5_0 

  matplotlib-base    conda-forge::matplotlib-base-3.5.3-py~ --> pkgs/main::matplotlib-base-3.4.3-py37h0a11d32_0 

Proceed ([y]/n)?

I think the pip install will not go to the same lengths to replace the current mpl version, maybe causing some issues.  You may also try creating a new conda environment and install mpl 3.4 off the jump, then retry the pdfgetx3 install in that new env. 

Best of luck, 

Dylan