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sagemathinc / cocalc

CoCalc: Collaborative Calculation in the Cloud
https://CoCalc.com
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Pluto Server "Failed to Load" After Selecting from Notebook Servers Tab #7742

Closed Blaec-CoCalc closed 2 months ago

Blaec-CoCalc commented 2 months ago

Describe the bug When I navigate to the Code Server tab and select "Pluto..." this results in an error (failed to load).

To Reproduce Steps to reproduce the behavior:

  1. Go to Servers
  2. Click on Notebook Servers
  3. Select Pluto
  4. Launch the Server and notice that it fails to load.

Expected behavior I would expect to have the Pluto interface appear in a separate tab.

Screenshots

Screenshot 2024-08-06 at 1 20 54 PM

Additional context Tested in "My Project" https://cocalc.com/projects/0b8e4a77-555d-47e8-9512-9ff3375b25ee/servers using Incognito Mode and Google Chrome. Double Tested in Blaec (CSO) Tasks and Tools with the same result.

Blaec-CoCalc commented 2 months ago

I checked again after maybe 30 minutes and it works now.

williamstein commented 2 months ago

I checked again after maybe 30 minutes and it works now.

How upgraded is your project? Julia can be somewhat resource intensive and initially slow. It's the nature of Julia. The first goal of Julia (at https://julialang.org/) is "FAST", which means that it's initially slow. It's a tradeoff. Without significant upgrades (e.g., probably at least 4GB RAM), I would expect problems using Julia.

haraldschilly commented 2 months ago

It often times out, but usually it works when you try again. This is on my list of things to fix with the asynchronous execution of tasks in a project – which will make it also possible to track "existence" (i.e. if a process still runs), terminate a running server, and get some info about memory/cpu usage. … but LaTeX first, which is way harder.