Closed
Description
ALL software version info (bokeh, python, notebook, OS, browser, any other relevant packages)
Testing with Python 2.7.14 and bokeh==0.12.13.
Description of expected behavior and the observed behavior
multi_line
stopped working with categorical plots.
Complete, minimal, self-contained example code that reproduces the issue
x_range = ['a', 'b', 'c', 'd']
y_values = [1., 2., 3., 4.]
y_errors = [.1, .2, .3, .4]
plot = figure(x_range=x_range)
plot.square(x_range, y_values, size=7, line_alpha=0)
err_xs = []
err_ys = []
for x, y, yerr in zip(x_range, y_values, y_errors):
err_xs.append((x, x))
err_ys.append((y - yerr, y + yerr))
# Option A: Does not work
# plot.multi_line(err_xs, err_ys)
# Option B: works!
for i in xrange(len(err_xs)):
plot.line(err_xs[i], err_ys[i])
Full example in the example repo: https://github.com/sashabaranov/bokeh-leak-example/tree/0.12.13-categorical-multiline
Stack traceback and/or browser JavaScript console output
[Error] TypeError: undefined is not an object (evaluating 'this._mapping[t[0]].mapping[t[1]]')
_lookup (bokeh-0.12.13.min.js:1:364819)
synthetic (bokeh-0.12.13.min.js:1:363563)
(anonymous function) (bokeh-0.12.13.min.js:1:363701)
v_synthetic (bokeh-0.12.13.min.js:1:363720)
set_data (bokeh-0.12.13.min.js:1:235081)
set_data (bokeh-0.12.13.min.js:1:370298)
initialize (bokeh-0.12.13.min.js:1:368764)
e (bokeh-0.12.13.min.js:1:89638)
e (bokeh-0.12.13.min.js:1:16917)
e (bokeh-0.12.13.min.js:1:379500)
e (bokeh-0.12.13.min.js:1:367663)
build_views (bokeh-0.12.13.min.js:1:14204)
build_levels (bokeh-0.12.13.min.js:1:345564)
initialize (bokeh-0.12.13.min.js:1:338801)
e (bokeh-0.12.13.min.js:1:89638)
e (bokeh-0.12.13.min.js:1:16917)
e (bokeh-0.12.13.min.js:1:337113)
build_views (bokeh-0.12.13.min.js:1:14204)
build_child_views (bokeh-0.12.13.min.js:1:300626)
initialize (bokeh-0.12.13.min.js:1:297635)
e (bokeh-0.12.13.min.js:1:89638)
e (bokeh-0.12.13.min.js:1:16917)
e (bokeh-0.12.13.min.js:1:297426)
e (bokeh-0.12.13.min.js:1:329848)
i (bokeh-0.12.13.min.js:1:110551)
add_model_standalone (bokeh-0.12.13.min.js:1:111137)
r (bokeh-0.12.13.min.js:1:114436)
(anonymous function) (bokeh-0.12.13.min.js:1:113719)