My Bokeh server is launched without problem on Window 10(Bokeh 1.0.4, Anaconda 3, Nodejs 11.11.0, and npm 6.7.0, Python 3.7.2) And it works like this photo.
But on Linux (Bokeh 1.0.4, Anaconda 2, Nodejs 11.11.0 and npm 6.4.0, Python 3.7.2), my Bokeh server didn’t work. I don’t know why. Maybe the problem comes from the version of Anaconda? The Widgets and the plots couldn’t be displayed.