Sympy.jl not working in newer versions of julia, in fedora 43

[jgardona]

Hello, good morging.

Im getting this exception trying to run pluto under a desktop setup.

Fedora Linux 43 (Workstation Edition)
AMD Ryzen™ 7 5700X × 16
Gigabyte Technology Co., Ltd. B550M K
AMD Radeon™ RX 7600
Linux 6.17.6-300.fc43.x86_64

Pluto version - [c3e4b0f8] Pluto v0.20.20

All happens trying to add SymPy.jl

julia> Pluto.run()
┌ Info: 
│ Opening http://localhost:1234/?secret=1xjUDprR in your default browser... ~ have fun!
└ 
┌ Info: 
│ Press Ctrl+C in this terminal to stop Pluto
└ 
Malt.TerminatedWorkerException()Hello, good morging.

Im getting this exception trying to run pluto under a desktop setup.

Fedora Linux 43 (Workstation Edition)
AMD Ryzen™ 7 5700X × 16
Gigabyte Technology Co., Ltd. B550M K
AMD Radeon™ RX 7600
Linux 6.17.6-300.fc43.x86_64

Pluto version - [c3e4b0f8] Pluto v0.20.20

All happens trying to add SymPy.jl

<img width="864" height="334" alt="Image" src="https://github.com/user-attachments/assets/8698c549-db7c-4192-a283-5e724775a64d" />

julia> Pluto.run()
┌ Info:
│ Opening http://localhost:1234/?secret=1xjUDprR in your default browser... ~ have fun!
└
┌ Info:
│ Press Ctrl+C in this terminal to stop Pluto
└
Malt.TerminatedWorkerException()
Stacktrace:
[1] _assert_is_running
@ ~/.julia/packages/Malt/QnJNJ/src/Malt.jl:603 [inlined]
[2] _send_msg(worker::Malt.Worker, msg_type::UInt8, msg_data::Tuple{typeof(Core.eval), Tuple{Module, Expr}, @kwargs{}, Bool}, expect_reply::Bool)
@ Malt ~/.julia/packages/Malt/QnJNJ/src/Malt.jl:355
[3] _send_receive
@ ~/.julia/packages/Malt/QnJNJ/src/Malt.jl:389 [inlined]
[4] #remote_call_fetch#56
@ ~/.julia/packages/Malt/QnJNJ/src/Malt.jl:460 [inlined]
[5] remote_call_fetch
@ ~/.julia/packages/Malt/QnJNJ/src/Malt.jl:459 [inlined]
[6] remote_eval_fetch
@ ~/.julia/packages/Malt/QnJNJ/src/Malt.jl:538 [inlined]
[7] remote_eval_fetch(w::Malt.Worker, expr::Expr)
@ Malt ~/.julia/packages/Malt/QnJNJ/src/Malt.jl:539
[8] collect_soft_definitions(session_notebook::Tuple{Pluto.ServerSession, Pluto.Notebook}, modules::Set{Expr})
@ Pluto.WorkspaceManager ~/.julia/packages/Pluto/FKi1T/src/evaluation/WorkspaceManager.jl:622
[9] run_reactive_core!(session::Pluto.ServerSession, notebook::Pluto.Notebook, old_topology::PlutoDependencyExplorer.NotebookTopology{Pluto.Cell}, new_topology::PlutoDependencyExplorer.NotebookTopology{Pluto.Cell}, roots::Vector{Pluto.Cell}; save::Bool, deletion_hook::typeof(Pluto.WorkspaceManager.move_vars), user_requested_run::Bool, already_run::Vector{Pluto.Cell}, bond_value_pairs::Base.Iterators.Zip{Tuple{Vector{Symbol}, Vector{Any}}})
@ Pluto ~/.julia/packages/Pluto/FKi1T/src/evaluation/Run.jl:232
[10] (::Pluto.var"#310#311"{Bool, @kwargs{}, Pluto.ServerSession, Pluto.Notebook})()
@ Pluto ~/.julia/packages/Pluto/FKi1T/src/evaluation/Run.jl:486
[11] withtoken(f::Pluto.var"#310#311"{Bool, @kwargs{}, Pluto.ServerSession, Pluto.Notebook}, token::Pluto.Token)
@ Pluto ~/.julia/packages/Pluto/FKi1T/src/evaluation/Tokens.jl:19
[12] #308
@ ~/.julia/packages/Pluto/FKi1T/src/evaluation/Run.jl:462 [inlined]
[13] (::Pluto.var"#maybe_async##0#maybe_async##1"{Pluto.var"#308#309"{Bool, @kwargs{}, Pluto.ServerSession, Pluto.Notebook}})()
@ Pluto ~/.julia/packages/Pluto/FKi1T/src/evaluation/Tokens.jl:58

Stacktrace:
  [1] _assert_is_running
    @ ~/.julia/packages/Malt/QnJNJ/src/Malt.jl:603 [inlined]
  [2] _send_msg(worker::Malt.Worker, msg_type::UInt8, msg_data::Tuple{typeof(Core.eval), Tuple{Module, Expr}, @Kwargs{}, Bool}, expect_reply::Bool)
    @ Malt ~/.julia/packages/Malt/QnJNJ/src/Malt.jl:355
  [3] _send_receive
    @ ~/.julia/packages/Malt/QnJNJ/src/Malt.jl:389 [inlined]
  [4] #remote_call_fetch#56
    @ ~/.julia/packages/Malt/QnJNJ/src/Malt.jl:460 [inlined]
  [5] remote_call_fetch
    @ ~/.julia/packages/Malt/QnJNJ/src/Malt.jl:459 [inlined]
  [6] remote_eval_fetch
    @ ~/.julia/packages/Malt/QnJNJ/src/Malt.jl:538 [inlined]
  [7] remote_eval_fetch(w::Malt.Worker, expr::Expr)
    @ Malt ~/.julia/packages/Malt/QnJNJ/src/Malt.jl:539
  [8] collect_soft_definitions(session_notebook::Tuple{Pluto.ServerSession, Pluto.Notebook}, modules::Set{Expr})
    @ Pluto.WorkspaceManager ~/.julia/packages/Pluto/FKi1T/src/evaluation/WorkspaceManager.jl:622
  [9] run_reactive_core!(session::Pluto.ServerSession, notebook::Pluto.Notebook, old_topology::PlutoDependencyExplorer.NotebookTopology{Pluto.Cell}, new_topology::PlutoDependencyExplorer.NotebookTopology{Pluto.Cell}, roots::Vector{Pluto.Cell}; save::Bool, deletion_hook::typeof(Pluto.WorkspaceManager.move_vars), user_requested_run::Bool, already_run::Vector{Pluto.Cell}, bond_value_pairs::Base.Iterators.Zip{Tuple{Vector{Symbol}, Vector{Any}}})
    @ Pluto ~/.julia/packages/Pluto/FKi1T/src/evaluation/Run.jl:232
 [10] (::Pluto.var"#310#311"{Bool, @Kwargs{}, Pluto.ServerSession, Pluto.Notebook})()
    @ Pluto ~/.julia/packages/Pluto/FKi1T/src/evaluation/Run.jl:486
 [11] withtoken(f::Pluto.var"#310#311"{Bool, @Kwargs{}, Pluto.ServerSession, Pluto.Notebook}, token::Pluto.Token)
    @ Pluto ~/.julia/packages/Pluto/FKi1T/src/evaluation/Tokens.jl:19
 [12] #308
    @ ~/.julia/packages/Pluto/FKi1T/src/evaluation/Run.jl:462 [inlined]
 [13] (::Pluto.var"#maybe_async##0#maybe_async##1"{Pluto.var"#308#309"{Bool, @Kwargs{}, Pluto.ServerSession, Pluto.Notebook}})()
    @ Pluto ~/.julia/packages/Pluto/FKi1T/src/evaluation/Tokens.jl:58

[jgardona]

I was testing and created a bug track in Pluto.jl, but the issue only happens with sympy. Its crashing in vscode, pluto and jupyterlab with IJulia.

fonsp/Pluto.jl#3408 (comment)

[jverzani]

It isn't a fix, but did you try SymPyPythonCall instead? That should be a drop-in replacement.

[jgardona]

Will try to confirm that.