/usr/lib64/python2.7/site-packages/matplotlib/tight_layout.py:225: UserWarning:
tight_layout : falling back to Agg renderer
warnings.warn("tight_layout : falling back to Agg renderer")
Traceback (most recent call last):
File "./plot_stuff2.py", line 10, in <module>
plt.tight_layout()
File "/usr/lib64/python2.7/site-packages/matplotlib/pyplot.py", line 1255, in
tight_layout
fig.tight_layout(pad=pad, h_pad=h_pad, w_pad=w_pad, rect=rect)
File "/usr/lib64/python2.7/site-packages/matplotlib/figure.py", line 1605, in
tight_layout
rect=rect)
File "/usr/lib64/python2.7/site-packages/matplotlib/tight_layout.py", line
325, in get_tight_layout_figure
max_nrows = max(nrows_list)
ValueError: max() arg is an empty sequence
The plotting script is quite long and complex, so I won't post it, but it
begins:
#!/usr/bin/python
import matplotlib as mpl
mpl.use ('pdf')
import matplotlib.pyplot as plt
plt.tight_layout()
It produces multipage-pdf using
from matplotlib.backends.backend_pdf import PdfPages
It works without plt.tight_layout(). Any clues what I did wrong here?