# reverse the legend entries to match the stacked order AttributeError: 'Figure' object has no attribute 'varea_stack'

Community Support
1

Hi Bokeh community,
When I tried to rerun the code in the link https://docs.bokeh.org/en/latest/docs/gallery/stacked_area.html ), I got the following error. I tested the code in a jupyter notebook. Can anyone help me fix this issue ?
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AttributeError Traceback (most recent call last)
in ()
14
15 names = [“y%d” % i for i in range(N)]
—> 16 p.varea_stack(stackers=names, x=‘index’, color=brewer[‘Spectral’][N], legend_label=names, source=df)
17
18 # reverse the legend entries to match the stacked order

AttributeError: 'Figure' object has no attribute 'varea_stack'

Thank you very much

! python --version
Python 3.7.0
bokeh version
‘0.13.0’

packages in environment at /home/user/anaconda3:

Name Version Build Channel

ipython 6.5.0 py37_0
ipython_genutils 0.2.0 py37_0

2

You’re using an ancient Bokeh version. Try updating it.

3

Specifically varea_stack was not added until version 1.2