# Tooling

**URL:** https://discourse.julialang.org/c/tools/35.md?page=32

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**Page:** 33

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## [Default method used to display the results of cell evaluation](https://discourse.julialang.org/t/default-method-used-to-display-the-results-of-cell-evaluation/97437)

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**Author:** [@Gregstrq](https://discourse.julialang.org/u/Gregstrq)\
**Replies:** 1\
**Last updated:** [April 13, 2023, 6:20pm UTC](https://discourse.julialang.org/t/default-method-used-to-display-the-results-of-cell-evaluation/97437 "2023-04-13T18:20:00Z")

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As the title suggests, I would like to know what specific method is called to display the results of the evaluated cell in Pluto. The problem that I am trying to solve is why Latexify.jl works for real symbolic matrices…

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## [VSCode Debugger Compiled Mode Button Clarification](https://discourse.julialang.org/t/vscode-debugger-compiled-mode-button-clarification/97375)

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**Author:** [@TI36XPro](https://discourse.julialang.org/u/TI36XPro)\
**Replies:** 2\
**Last updated:** [April 12, 2023, 1:37pm UTC](https://discourse.julialang.org/t/vscode-debugger-compiled-mode-button-clarification/97375 "2023-04-12T13:37:23Z")

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I noticed there is a red button that only appears when you hover over the “Julia: Compiled Code” (see image below). The tooltip says it runs Julia in compiled mode. So once you’ve clicked it, it runs all the code (includ…

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## [Using PyJulia (or similar) to create a pip-installable python package from a registered julia package?](https://discourse.julialang.org/t/using-pyjulia-or-similar-to-create-a-pip-installable-python-package-from-a-registered-julia-package/97290)

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**Author:** [@mkarikom](https://discourse.julialang.org/u/mkarikom)\
**Replies:** 2\
**Last updated:** [April 10, 2023, 7:01pm UTC](https://discourse.julialang.org/t/using-pyjulia-or-similar-to-create-a-pip-installable-python-package-from-a-registered-julia-package/97290 "2023-04-10T19:01:13Z")

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I’m looking for a way to create a pip-installable wrapper for an registered julia package. Is this even possible?

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## [Task type 'julia-proc'](https://discourse.julialang.org/t/task-type-julia-proc/95400)

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**Author:** [@Euhan](https://discourse.julialang.org/u/Euhan)\
**Replies:** 2\
**Last updated:** [April 10, 2023, 2:18am UTC](https://discourse.julialang.org/t/task-type-julia-proc/95400 "2023-04-10T02:18:57Z")

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I’m trying to use vscode with Julia. I’ve got to running a test program (with or without debugging). It seems to work but I get this message: Error: there is no registered task type 'julia-proc'. Did you miss installing…

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## [Switching users in a Dockerfile to precompile a package](https://discourse.julialang.org/t/switching-users-in-a-dockerfile-to-precompile-a-package/96998)

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**Author:** [@SeSodesa](https://discourse.julialang.org/u/SeSodesa)\
**Replies:** 2\
**Last updated:** [April 8, 2023, 1:41pm UTC](https://discourse.julialang.org/t/switching-users-in-a-dockerfile-to-precompile-a-package/96998 "2023-04-08T13:41:19Z")

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I would like to build a Docker image for grading student submissions on the A+ LMS. In addition to the base Debian system, the image would contain two separate Julia projects: /exercise\_project and /tests. The student su…

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## [Can I SnoopPrecompile a Genie.jl app?](https://discourse.julialang.org/t/can-i-snoopprecompile-a-genie-jl-app/97202)

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**Author:** [@TheLateKronos](https://discourse.julialang.org/u/TheLateKronos)\
**Replies:** 3\
**Last updated:** [April 7, 2023, 7:51pm UTC](https://discourse.julialang.org/t/can-i-snoopprecompile-a-genie-jl-app/97202 "2023-04-07T19:51:07Z")

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SnoopPrecompile can be used to precompile a set of function calls during package precompilation. As a Genie.jl app is a Julia project, I was wondering: Is it possible to package a Genie.jl app as a package, and thereby …

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## [ProgressMeter in VSCode Jupyter Notebooks](https://discourse.julialang.org/t/progressmeter-in-vscode-jupyter-notebooks/97133)

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**Author:** [@liamfdoherty](https://discourse.julialang.org/u/liamfdoherty)\
**Replies:** 5\
**Last updated:** [April 7, 2023, 11:50am UTC](https://discourse.julialang.org/t/progressmeter-in-vscode-jupyter-notebooks/97133 "2023-04-07T11:50:05Z")

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I am trying to use ProgressMeter and @showprogress in VS Code inside of a Jupyter notebook. When I do, I get many progress bars printed out in succession: This is not what happens when I use Jupyter notebooks in the …

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## [Incorporating \`methodswith\`](https://discourse.julialang.org/t/incorporating-methodswith/95245)

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**Author:** [@wujinq](https://discourse.julialang.org/u/wujinq)\
**Replies:** 3\
**Last updated:** [April 7, 2023, 9:22am UTC](https://discourse.julialang.org/t/incorporating-methodswith/95245 "2023-04-07T09:22:15Z")

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When programming in C++ or Rust or Python, we can just click . and obtain a list of available methods for an object. Since Julia is based on multiple dispatch, there is no such thing as obj.method(). But is it possible t…

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## [Set up Continuous Integration on GitHub for package using PyCall.jl](https://discourse.julialang.org/t/set-up-continuous-integration-on-github-for-package-using-pycall-jl/97164)

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**Author:** [@JordiBolibar](https://discourse.julialang.org/u/JordiBolibar)\
**Replies:** 0\
**Last updated:** [April 6, 2023, 9:41am UTC](https://discourse.julialang.org/t/set-up-continuous-integration-on-github-for-package-using-pycall-jl/97164 "2023-04-06T09:41:47Z")

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Hi, I’m trying to setup CI for a package of mine using PyCall.jl. I’m using several Python libraries, some installed with pip and others using miniconda. This means that in order to manage this I’m using a conda environm…

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## [Formatting julia code in Pluto notebook cells?](https://discourse.julialang.org/t/formatting-julia-code-in-pluto-notebook-cells/97135)

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**Author:** [@rud-lucien](https://discourse.julialang.org/u/rud-lucien)\
**Replies:** 2\
**Last updated:** [April 5, 2023, 8:50pm UTC](https://discourse.julialang.org/t/formatting-julia-code-in-pluto-notebook-cells/97135 "2023-04-05T20:50:16Z")

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Hi, I have recently started using Pluto notebooks and am really enjoying it! I am having lots of fun actually! I love the reactive aspect of this notebook and also love the fact that I can bypass it when I want to by t…

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## [Bug: Memory leak at startup?](https://discourse.julialang.org/t/bug-memory-leak-at-startup/96944)

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**Author:** [@physh](https://discourse.julialang.org/u/physh)\
**Replies:** 5\
**Last updated:** [April 5, 2023, 1:12am UTC](https://discourse.julialang.org/t/bug-memory-leak-at-startup/96944 "2023-04-05T01:12:12Z")

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Dear all, since a few days, I have some problems with using the “Julia Language Pack” within VCCode. Having the Extension enabled (Screenshot 1) starts to consume an unusual amount of memory. Moreover, it becomes impos…

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## [Can someone help me figure out how to arrange a package with the structure as in ITensors.jl?](https://discourse.julialang.org/t/can-someone-help-me-figure-out-how-to-arrange-a-package-with-the-structure-as-in-itensors-jl/89476)

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**Author:** [@liuyxpp](https://discourse.julialang.org/u/liuyxpp)\
**Replies:** 6\
**Last updated:** [April 4, 2023, 11:45am UTC](https://discourse.julialang.org/t/can-someone-help-me-figure-out-how-to-arrange-a-package-with-the-structure-as-in-itensors-jl/89476 "2023-04-04T11:45:18Z")

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I want to split plotting functionality (which depends on Plots or Makie) from my main package to reduce loading time. I notice that ITensors.jl does the exact thing I want to do. But I have difficulty on how it works. Fo…

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## [LSP not showing error](https://discourse.julialang.org/t/lsp-not-showing-error/96726)

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**Author:** [@jdev22](https://discourse.julialang.org/u/jdev22)\
**Replies:** 5\
**Last updated:** [April 3, 2023, 10:02am UTC](https://discourse.julialang.org/t/lsp-not-showing-error/96726 "2023-04-03T10:02:05Z")

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I’m new to Julia development and was just trying out the following snippet: \` function foo()::String return 22 end \` I expected LSP to have highlighted the code with error, because the return type of this function …

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## [Anyone else having issues with 'nightly'?](https://discourse.julialang.org/t/anyone-else-having-issues-with-nightly/96891)

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**Author:** [@pat-alt](https://discourse.julialang.org/u/pat-alt)\
**Replies:** 3\
**Last updated:** [April 3, 2023, 6:57am UTC](https://discourse.julialang.org/t/anyone-else-having-issues-with-nightly/96891 "2023-04-03T06:57:22Z")

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My workflows for Julia ‘nightly’ have started failing a few days ago: see here, here and here. From the error messages it looks like several deps have failed to compile, but can’t really make sense of why. Am I doing so…

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## [PyCall not working when run from vscode run command](https://discourse.julialang.org/t/pycall-not-working-when-run-from-vscode-run-command/96825)

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**Author:** [@AUK1939](https://discourse.julialang.org/u/AUK1939)\
**Replies:** 0\
**Last updated:** [March 30, 2023, 6:01am UTC](https://discourse.julialang.org/t/pycall-not-working-when-run-from-vscode-run-command/96825 "2023-03-30T06:01:14Z")

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I’ve setup PyCall (note I have an anaconda distribuiton) ENV\["PYTHON"\] = "C:\\Anaconda3\\python.exe" Pkg.build("PyCall") In vscode when I open a new terminal (I’m on windows so a power shell opens) and then start julia …

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## [Repo corresponding to package in environment](https://discourse.julialang.org/t/repo-corresponding-to-package-in-environment/96791)

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**Author:** [@airpmb](https://discourse.julialang.org/u/airpmb)\
**Replies:** 5\
**Last updated:** [March 29, 2023, 11:39pm UTC](https://discourse.julialang.org/t/repo-corresponding-to-package-in-environment/96791 "2023-03-29T23:39:01Z")

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Is there some way to go from the name of a package in the current environment, to the GitHub repo that it ultimately came from? I mean in the case of a package that is currently coming from a registry, not one that is ex…

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## [Can you Connect Julia REPL terminal to Jupyter Notebook](https://discourse.julialang.org/t/can-you-connect-julia-repl-terminal-to-jupyter-notebook/94739)

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**Author:** [@m\_x155](https://discourse.julialang.org/u/m_x155)\
**Replies:** 4\
**Last updated:** [March 26, 2023, 4:22pm UTC](https://discourse.julialang.org/t/can-you-connect-julia-repl-terminal-to-jupyter-notebook/94739 "2023-03-26T16:22:53Z")

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Can you Connect Julia REPL terminal to Jupyter Notebook. In python there is something is a command %connect\_info that gives you the information that allows you to connect an ipython terminal to an open notebook. Can you…

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## [Julia run error in visual studio code](https://discourse.julialang.org/t/julia-run-error-in-visual-studio-code/96314)

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**Author:** [@AstroSathya\_sharma](https://discourse.julialang.org/u/AstroSathya_sharma)\
**Replies:** 4\
**Last updated:** [March 26, 2023, 9:38am UTC](https://discourse.julialang.org/t/julia-run-error-in-visual-studio-code/96314 "2023-03-26T09:38:00Z")

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Hi, This is the first time i am trying to run Julia code in VS Code. Its just a bog standard first code but i get the error. Naturally I have installed Julia extension and also configured the json. Error: there is no re…

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## [Trouble with PyPlot](https://discourse.julialang.org/t/trouble-with-pyplot/96570)

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**Author:** [@ctkelley](https://discourse.julialang.org/u/ctkelley)\
**Replies:** 0\
**Last updated:** [March 24, 2023, 4:17pm UTC](https://discourse.julialang.org/t/trouble-with-pyplot/96570 "2023-03-24T16:17:43Z")

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Anyone know what this means and how to fix it? This happened after I did an pkg\> update pkg\> build IJulia julia \_ \_ \_ \_(\_)\_ | Documentation: https://docs.julialang.org (\_) | (\_) (\_) …

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## [NULL PyObject in package](https://discourse.julialang.org/t/null-pyobject-in-package/96461)

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**Author:** [@asorlik](https://discourse.julialang.org/u/asorlik)\
**Replies:** 2\
**Last updated:** [March 22, 2023, 7:59pm UTC](https://discourse.julialang.org/t/null-pyobject-in-package/96461 "2023-03-22T19:59:29Z")

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I am creating a package and I have gotten the following error in one of my scripts that is called via include(“script\_name.jl”): ERROR: ArgumentError: ref of NULL PyObject The error is coming from a usage of np.gradien…

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## [Question about using SnoopPrecompile](https://discourse.julialang.org/t/question-about-using-snoopprecompile/88227)

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**Author:** [@droodman](https://discourse.julialang.org/u/droodman)\
**Replies:** 14\
**Last updated:** [March 21, 2023, 11:28am UTC](https://discourse.julialang.org/t/question-about-using-snoopprecompile/88227 "2023-03-21T11:28:46Z")

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Thank you for this excellent work! As a less savvy developer, I have an elementary question that might come up for others. The current documentation for SnoopCompile models a workflow in which output from SnoopCompile.w…

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## [How to properly use \[compat\] section of project.toml?](https://discourse.julialang.org/t/how-to-properly-use-compat-section-of-project-toml/79855)

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**Author:** [@Shane\_Kelly](https://discourse.julialang.org/u/Shane_Kelly)\
**Replies:** 3\
**Last updated:** [March 20, 2023, 5:32pm UTC](https://discourse.julialang.org/t/how-to-properly-use-compat-section-of-project-toml/79855 "2023-03-20T17:32:36Z")

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I am attempting to use the \[compat\] section to fix the version of a package, say package C, in a package, say A, that I am developing. Suppose the most up to date version of C is C@1.4 while my project.toml for project A…

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## [Breakpoints fail in code called from compiled code?](https://discourse.julialang.org/t/breakpoints-fail-in-code-called-from-compiled-code/96328)

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**Author:** [@Ross\_Boylan](https://discourse.julialang.org/u/Ross_Boylan)\
**Replies:** 3\
**Last updated:** [March 20, 2023, 10:35am UTC](https://discourse.julialang.org/t/breakpoints-fail-in-code-called-from-compiled-code/96328 "2023-03-20T10:35:19Z")

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Using VSCode and the following test code, with a breakpoint set where indicated: function test5(x) a=10 #set breakpoint here return a+x end print(sum(test5(x) for x in \[3, 5\])) When I run this with F5 the cod…

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## [Vscode breakpoint not working in callback](https://discourse.julialang.org/t/vscode-breakpoint-not-working-in-callback/78830)

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**Author:** [@anon69491625](https://discourse.julialang.org/u/anon69491625)\
**Replies:** 1\
**Last updated:** [March 20, 2023, 4:18am UTC](https://discourse.julialang.org/t/vscode-breakpoint-not-working-in-callback/78830 "2023-03-20T04:18:42Z")

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I’m a noob and learning how to set up vscode so bear with me please. So I have an asynchronous process that completes a callback successfully. I picked the line where it prints out the message telling me that it’s in t…

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## [Debugging Julia script on SSH connection (no GUI)](https://discourse.julialang.org/t/debugging-julia-script-on-ssh-connection-no-gui/96284)

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**Author:** [@iabraham](https://discourse.julialang.org/u/iabraham)\
**Replies:** 4\
**Last updated:** [March 19, 2023, 4:44am UTC](https://discourse.julialang.org/t/debugging-julia-script-on-ssh-connection-no-gui/96284 "2023-03-19T04:44:29Z")

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Is there anything remotely like/similar to pudb for Julia? It is easily one of my favorite ways to debug code when logged into a HPC/cluster node without GUI or X window forwarding. The TUI approach performs extremely w…

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## [Error: Failed to precompile IJulia v1.24.0](https://discourse.julialang.org/t/error-failed-to-precompile-ijulia-v1-24-0/96270)

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**Author:** [@JaydevSR](https://discourse.julialang.org/u/JaydevSR)\
**Replies:** 2\
**Last updated:** [March 18, 2023, 10:36am UTC](https://discourse.julialang.org/t/error-failed-to-precompile-ijulia-v1-24-0/96270 "2023-03-18T10:36:04Z")

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I have been trying to run a particular jupyter notebook using IJulia but I get an error. A few things to note: I can run jupyter and then create a new julia notebook for which the kernel gets connected, and it is usabl…

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## [\[ANN\] Julia for VS Code 1.5 released](https://discourse.julialang.org/t/ann-julia-for-vs-code-1-5-released/71365)

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**Author:** [@pfitzseb](https://discourse.julialang.org/u/pfitzseb)\
**Replies:** 57\
**Last updated:** [March 18, 2023, 12:23am UTC](https://discourse.julialang.org/t/ann-julia-for-vs-code-1-5-released/71365 "2023-03-18T00:23:41Z")

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Hey folks, we’ve just released version 1.5 of the Julia extension for VS Code. Here are some of the highlights in this (and the unannounced 1.4) release, but feel free to check out the changelog anyways. Runtime diagno…

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## [A warning that doesn't seem reasonable: \`Possible method call error\`](https://discourse.julialang.org/t/a-warning-that-doesnt-seem-reasonable-possible-method-call-error/96221)

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**Author:** [@BeitianMa](https://discourse.julialang.org/u/BeitianMa)\
**Replies:** 2\
**Last updated:** [March 17, 2023, 7:05am UTC](https://discourse.julialang.org/t/a-warning-that-doesnt-seem-reasonable-possible-method-call-error/96221 "2023-03-17T07:05:09Z")

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When I try to manipulate a DataFrame in Julia, blue wavy lines often appear, such as the following and The code works fine except for the odd warning from the editor. My version of Julia is 1.8.5, and package statu…

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## [How can i move one step at a time with PlutoUI's Slider?](https://discourse.julialang.org/t/how-can-i-move-one-step-at-a-time-with-plutouis-slider/96189)

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**Author:** [@ChunXi\_Zhang](https://discourse.julialang.org/u/ChunXi_Zhang)\
**Replies:** 3\
**Last updated:** [March 16, 2023, 4:59pm UTC](https://discourse.julialang.org/t/how-can-i-move-one-step-at-a-time-with-plutouis-slider/96189 "2023-03-16T16:59:15Z")

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I use PlutoUI’s Slider to observe my experiment log, total length is more than thousands, and want to watch the dynamics of each step one at a time. I used to use arrow keys after clicked the slider, everything was good. …

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## [Conflict with packages DifferentialEquation.jl, DynamicalSystems.jl, CairoMakie,jld](https://discourse.julialang.org/t/conflict-with-packages-differentialequation-jl-dynamicalsystems-jl-cairomakie-jld/96020)

<div class="topic-metadata">

**Author:** [@Sergey\_Novak](https://discourse.julialang.org/u/Sergey_Novak)\
**Replies:** 26\
**Last updated:** [March 16, 2023, 5:21am UTC](https://discourse.julialang.org/t/conflict-with-packages-differentialequation-jl-dynamicalsystems-jl-cairomakie-jld/96020 "2023-03-16T05:21:26Z")

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Hello! I have updated the DynamicalSystems.jl package to the latest version, and the CaroMakie.jl and DifferentialEquations.jl packages have reverted to an earlier version. For what reason could this have occurred? In a…

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