LiberTEM/LiberTEM-live

`BQLivePlot` not working on Windows

uellue opened this issue · 6 comments

Not sure if this is an issue with how it is used here or with BQLivePlot. Should perhaps be filed in LiberTEM core?

How to reproduce

Run the run-udf-on-merlin-data.ipynb example on Windows

What happens

The computation runs, but there's no result display

What should happen

The live plot is visible in all its glory

Workaround

Use MPLLivePlot

As a comment, also doesn't work for me on JupyterLab on Moellenstedt

Switching example to MPLLivePlot since the BQLivePlot seems to be fragile.

Example used for quick testing: https://github.com/glue-viz/bqplot-image-gl/blob/master/examples/basic.ipynb

sk1p commented

Maybe worth reporting upstream. The failure on JupyterLab @ moellenstedt is probably because of the old-ish jupyterlab version, but locally with up-to-date jupyter packages, it should work. Maybe we should have both examples, or pick BQLivePlot if bqplot is installed.

Could also come from my broken CUDA setup on Windows?

sk1p commented

It's using WebGL - you could check for errors on the devtools console