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QuantStack / xplot

C++ backend for the bqplot 2-D plotting library
BSD 3-Clause "New" or "Revised" License
100 stars 17 forks source link

xplot not displaying any graph after a new installation #54

Open faysou opened 4 years ago

faysou commented 4 years ago

No plot is displayed after installing xplot and bqplot. Only a blank graph is displayed.

pkestene commented 4 years ago

I have the same problem using a fresh install of miniconda3 + xeus-cling + xplot + jupyter from conda-forge on a Ubuntu 18.04 machine.

All example notebooks run but output figures are empty, except one that is working : xmap.ipynb

NateZimmer commented 4 years ago

You can see this in the binder as well where the plots are sometimes blank and they don't have a legends, ticks, grids...etc

pshiroma commented 4 years ago

I was having this same problem and managed to solve it by downgrading bqplot:

conda install bqplot=0.11.5 -c conda-forge jupyter labextension install bqplot@0.4.5

Also, I could only make it run in notebook (http://127.0.0.1:8888/tree) not jupyterlab (http://127.0.0.1:8888/lab)

Ref.: https://github.com/bloomberg/bqplot#install-a-previous-bqplot-version https://github.com/QuantStack/xplot/blob/master/environment.yml

faysou commented 4 years ago

I once managed to make it work by downgrading as well, but it didn't work on another system, it's not a reliable solution.

It would be good if somebody in charge of this package could have a look at this issue, as this package could be very useful but can't be used at the moment.

SylvainCorlay commented 4 years ago

Hello everyone,

I have updated the readme to reflect the front-end requirement (bqplot npm package ^0.4.3, i.e. bqplot pypi package^ 0.11.4).