# JuliaHub (technical issues) **URL:** https://discourse.pumas.ai/c/juliahub-technical-issues/26.md [Latest](https://discourse.pumas.ai/latest.md) · [Categories](https://discourse.pumas.ai/categories.md) --- ## [About the JuliaHub (technical issues) category](https://discourse.pumas.ai/t/about-the-juliahub-technical-issues-category/501)
**Author:** [@vijay](https://discourse.pumas.ai/u/vijay)\ **Replies:** 0
Any issues that are related to the platform access, please report here. --- ## [Using Pumas issue](https://discourse.pumas.ai/t/using-pumas-issue/1433)
**Author:** [@Donald](https://discourse.pumas.ai/u/Donald)\ **Replies:** 3\ **Last updated:** [September 14, 2026, 1:55pm UTC](https://discourse.pumas.ai/t/using-pumas-issue/1433 "2026-09-14T13:55:02Z")
Hello, Sporadically, I’ve been getting the following errors: ERROR: ERROR: Invalid history file (/home/jrun/data/.juliapumas/logs/repl\_history.jl) format: If you have a history file left over from an older version of J… --- ## [Error in executing code at script](https://discourse.pumas.ai/t/error-in-executing-code-at-script/1107)
**Author:** [@Anupama](https://discourse.pumas.ai/u/Anupama)\ **Replies:** 11\ **Last updated:** [January 7, 2025, 9:32am UTC](https://discourse.pumas.ai/t/error-in-executing-code-at-script/1107 "2025-01-07T09:32:58Z")
Hello, I am not able to execute any codes in the script area. When I copy paste the codes in the terminal, they are executed. I am using Pumas v2.6.0. Can someone help me out? --- ## [Inability to Change Launch Settings](https://discourse.pumas.ai/t/inability-to-change-launch-settings/988)
**Author:** [@donaldlee3](https://discourse.pumas.ai/u/donaldlee3)\ **Replies:** 2\ **Last updated:** [May 10, 2024, 5:23am UTC](https://discourse.pumas.ai/t/inability-to-change-launch-settings/988 "2024-05-10T05:23:32Z")
Hello, There’s a problem with JH where if you want to change from 8 vCPU 4 GB RAM to 8 vCPU 8 GB RAM, for example, I am unable to do it. I can change the default settings, but I can’t actually launch with the new defau… --- ## [Instance will not spin up](https://discourse.pumas.ai/t/instance-will-not-spin-up/968)
**Author:** [@Blangev1](https://discourse.pumas.ai/u/Blangev1)\ **Replies:** 6\ **Last updated:** [January 3, 2024, 2:50pm UTC](https://discourse.pumas.ai/t/instance-will-not-spin-up/968 "2024-01-03T14:50:43Z")
Good morning, For the past 3-4 days when I go to launch and instance i will be stuck on the page " We’re spinning up a machine for you. This page will automatically \[reload\] once it is ready." for hours, and the instan… --- ## [Issue with running Julia batch task](https://discourse.pumas.ai/t/issue-with-running-julia-batch-task/967)
**Author:** [@ahmed.salem](https://discourse.pumas.ai/u/ahmed.salem)\ **Replies:** 2\ **Last updated:** [December 28, 2023, 2:14am UTC](https://discourse.pumas.ai/t/issue-with-running-julia-batch-task/967 "2023-12-28T02:14:00Z")
Hello, I am trying to submit a batch task through JuliaHub. I am using the full path to read the dataset like the following: using Pumas using CSV using DataFramesMeta using DataFrames using DataFramesMeta using PumasPl… --- ## [Accessing Pumas thruogh umb JuliaHub](https://discourse.pumas.ai/t/accessing-pumas-thruogh-umb-juliahub/936)
**Author:** [@ahmed.salem](https://discourse.pumas.ai/u/ahmed.salem)\ **Replies:** 0\ **Last updated:** [September 19, 2023, 2:55pm UTC](https://discourse.pumas.ai/t/accessing-pumas-thruogh-umb-juliahub/936 "2023-09-19T14:55:40Z")
Hello, I am trying to access Pumas AI through umb JuliaHub but it keep freezing at this point (attached image). Any help on how to tackle this issue is appreciated. Thanks! --- ## [Error when Julia REPL starts](https://discourse.pumas.ai/t/error-when-julia-repl-starts/720)
**Author:** [@Rahulub3r](https://discourse.pumas.ai/u/Rahulub3r)\ **Replies:** 1\ **Last updated:** [July 6, 2022, 8:21am UTC](https://discourse.pumas.ai/t/error-when-julia-repl-starts/720 "2022-07-06T08:21:23Z")
I am getting the following error when the REPL starts on its on upon connecting into the instance, however I can run the code and everything after this. Just reporting this here in case there is something that needs to b… --- ## [JuliaHub Is Stuck on Chrome](https://discourse.pumas.ai/t/juliahub-is-stuck-on-chrome/700)
**Author:** [@Rahulub3r](https://discourse.pumas.ai/u/Rahulub3r)\ **Replies:** 1\ **Last updated:** [June 20, 2022, 8:33pm UTC](https://discourse.pumas.ai/t/juliahub-is-stuck-on-chrome/700 "2022-06-20T20:33:33Z")
Hi - after the recent update of JH and Pumas, I cannot logon to JH on the Chrome browser and am stuck at the same page after clicking “Continue with GitHub”. I had cleared cookies associated with JH & GitHub after which … --- ## [Julia REPL lost abruptly](https://discourse.pumas.ai/t/julia-repl-lost-abruptly/699)
**Author:** [@Rahulub3r](https://discourse.pumas.ai/u/Rahulub3r)\ **Replies:** 3\ **Last updated:** [June 17, 2022, 1:16pm UTC](https://discourse.pumas.ai/t/julia-repl-lost-abruptly/699 "2022-06-17T13:16:07Z")
Hi - after the recent update of Juliahub, I am getting the following error \>5 times every session (~5-6 hours). I am having to reload the JuliaREPL window and run everything from the start again due to not finding the RE… --- ## [Disconnecting when attempting to download large file](https://discourse.pumas.ai/t/disconnecting-when-attempting-to-download-large-file/507)
**Author:** [@donaldlee3](https://discourse.pumas.ai/u/donaldlee3)\ **Replies:** 0\ **Last updated:** [August 30, 2021, 1:12am UTC](https://discourse.pumas.ai/t/disconnecting-when-attempting-to-download-large-file/507 "2021-08-30T01:12:20Z")
Hello, Whenever I attempt to download a file that is large (maybe 10+ GB), I lose connection to JuliaHub. IIRC, this happens even if I start a new instance and try again.