Blank screen issues

[tamasgal]

This might be partly related to https://github.com/fonsp/Pluto.jl/issues/1583

I started to use Pluto again and created a few notebooks for teaching. Today, when accessing the Pluto web UI, I only get a blank screen and the page is stuck at loading. Chrome displays sometimes "localhost took too long to respond" or simply hangs with a blank page.

I am using

  [c3e4b0f8] Pluto v0.19.32
  [7f904dfe] PlutoUI v0.7.53

with Julia 1.9.3 on macOS M1.

I tried the following:

• reinstalling Pluto, precompiling/building etc.
• removing all notebooks in ~/.julia/pluto_notebooks (is there any other place where Pluto stores some state files?)
• trying different browsers (also in Incognito)
• Chrome with Incognito mode worked twice for a few minutes, until I changed some using ... cells in a notebook and then everything crashed again saying that I should "restart the notebook" -> blank screen
• tried different ports
• deleted ~/.julia/artifacts and ~/.julia/compiled
• updated to Julia 1.9.4

I don't see any errors in the Julia session and I also don't see any errors in the web developer console (nothing is loaded).

In my Notebooks I was using CairioMakie and Javis / JavisNB.

Safari on macOS does not work at all.

How should this be debugged?