$ ipython --pylabPython 3.4.3 (default, Mar 25 2015, 17:13:50) Type "copyright", "credits" or "license" for more information.IPython 3.0.0 -- An enhanced Interactive Python.?         -> Introduction and overview of IPython's features.%quickref -> Quick reference.help      -> Python's own help system.object?   -> Details about 'object', use 'object??' for extra details.romUsing matplotlib backend: Qt5AggUsing matplotlib backend: Qt5Agg seIn [1]: from seaborn import *; tsplot([1, 2])Out[1]: <matplotlib.axes._subplots.AxesSubplot at 0x7f0262043d30># <------ click on green tickIn [2]: Traceback (most recent call last):  File "/usr/lib/python3.4/site-packages/matplotlib/backends/backend_qt5.py", line 653, in edit_parameters    figureoptions.figure_edit(axes, self)  File "/usr/lib/python3.4/site-packages/matplotlib/backends/qt_editor/figureoptions.py", line 146, in figure_edit    apply=apply_callback)  File "/usr/lib/python3.4/site-packages/matplotlib/backends/qt_editor/formlayout.py", line 510, in fedit    dialog = FormDialog(data, title, comment, icon, parent, apply)  File "/usr/lib/python3.4/site-packages/matplotlib/backends/qt_editor/formlayout.py", line 416, in __init__    parent=self)  File "/usr/lib/python3.4/site-packages/matplotlib/backends/qt_editor/formlayout.py", line 389, in __init__    if len(data[0]) == 3:IndexError: list index out of rangeIf you suspect this is an IPython bug, please report it at:    https://github.com/ipython/ipython/issuesor send an email to the mailing list at ipython-dev@scipy.orgYou can print a more detailed traceback right now with "%tb", or use "%debug"to interactively debug it.Extra-detailed tracebacks for bug-reporting purposes can be enabled via:    %config Application.verbose_crash=True