After switching to the pre-release version, I also encountered the same error, but I am not sure whether an error log was sent. I included in below in case it was not sent.
Summary
┌ Error: Some Julia code in the VS Code extension crashed
└ @ Main ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/error_handler.jl:15
ERROR: SalsaWrappedException: Error encountered while executing Salsa derived function:
Invalid uri untitled:Untitled-2
------ Salsa Trace -----------------
[1] @derived derived_testenv(::Runtime, JuliaWorkspaces.URIs2.URI(“file”, “”, “/home/dfish/.julia/dev/TestItemPackage/test/test_file.jl”, nothing, nothing)::JuliaWorkspaces.URIs2.URI)
[2] @derived derived_project_folders(::Runtime)
[3] @derived derived_potential_project_folders(::Runtime)
[4] @derived derived_project_files(::Runtime)
Stacktrace:
[1] error(s::String)
@ Base ./error.jl:35
[2] var"%%__user_derived_project_files"(rt::Salsa._TracingRuntime{Salsa.EmptyContext, Salsa._DefaultSalsaStorage.DefaultStorage})
@ JuliaWorkspaces ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/JuliaWorkspaces/src/layer_projects.jl:7
[3] _memoized_lookup_internal(runtime::Salsa._TracingRuntime{Salsa.EmptyContext, Salsa._DefaultSalsaStorage.DefaultStorage}, key::Salsa.DerivedKey{typeof(JuliaWorkspaces.derived_project_files), Tuple{}})
@ Salsa._DefaultSalsaStorage ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/default_storage.jl:257
[4] memoized_lookup(rt::Salsa._TracingRuntime{Salsa.EmptyContext, Salsa._DefaultSalsaStorage.DefaultStorage}, dependency_key::Salsa.DerivedKey{typeof(JuliaWorkspaces.derived_project_files), Tuple{}})
@ Salsa ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/Salsa.jl:694
[5] memoized_lookup_unwrapped
@ ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/Salsa.jl:721 [inlined]
[6] derived_project_files
@ ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/Salsa.jl:641 [inlined]
[7] var"%%__user_derived_potential_project_folders"(rt::Salsa._TracingRuntime{Salsa.EmptyContext, Salsa._DefaultSalsaStorage.DefaultStorage})
@ JuliaWorkspaces ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/JuliaWorkspaces/src/layer_projects.jl:15
[8] _memoized_lookup_internal(runtime::Salsa._TracingRuntime{Salsa.EmptyContext, Salsa._DefaultSalsaStorage.DefaultStorage}, key::Salsa.DerivedKey{typeof(JuliaWorkspaces.derived_potential_project_folders), Tuple{}})
@ Salsa._DefaultSalsaStorage ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/default_storage.jl:257
[9] memoized_lookup(rt::Salsa._TracingRuntime{Salsa.EmptyContext, Salsa._DefaultSalsaStorage.DefaultStorage}, dependency_key::Salsa.DerivedKey{typeof(JuliaWorkspaces.derived_potential_project_folders), Tuple{}})
@ Salsa ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/Salsa.jl:694
[10] memoized_lookup_unwrapped
@ ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/Salsa.jl:721 [inlined]
[11] derived_potential_project_folders
@ ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/Salsa.jl:641 [inlined]
[12] var"%%__user_derived_project_folders"(rt::Salsa._TracingRuntime{Salsa.EmptyContext, Salsa._DefaultSalsaStorage.DefaultStorage})
@ JuliaWorkspaces ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/JuliaWorkspaces/src/layer_projects.jl:120
[13] _memoized_lookup_internal(runtime::Salsa._TracingRuntime{Salsa.EmptyContext, Salsa._DefaultSalsaStorage.DefaultStorage}, key::Salsa.DerivedKey{typeof(JuliaWorkspaces.derived_project_folders), Tuple{}})
@ Salsa._DefaultSalsaStorage ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/default_storage.jl:257
[14] memoized_lookup(rt::Salsa._TracingRuntime{Salsa.EmptyContext, Salsa._DefaultSalsaStorage.DefaultStorage}, dependency_key::Salsa.DerivedKey{typeof(JuliaWorkspaces.derived_project_folders), Tuple{}})
@ Salsa ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/Salsa.jl:694
[15] memoized_lookup_unwrapped
@ ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/Salsa.jl:721 [inlined]
[16] derived_project_folders
@ ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/Salsa.jl:641 [inlined]
[17] var"%%__user_derived_testenv"(rt::Salsa._TracingRuntime{Salsa.EmptyContext, Salsa._DefaultSalsaStorage.DefaultStorage}, uri::JuliaWorkspaces.URIs2.URI)
@ JuliaWorkspaces ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/JuliaWorkspaces/src/layer_testitems.jl:106
[18] _memoized_lookup_internal(runtime::Salsa._TracingRuntime{Salsa.EmptyContext, Salsa._DefaultSalsaStorage.DefaultStorage}, key::Salsa.DerivedKey{typeof(JuliaWorkspaces.derived_testenv), Tuple{JuliaWorkspaces.URIs2.URI}})
@ Salsa._DefaultSalsaStorage ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/default_storage.jl:257
[19] memoized_lookup(rt::Salsa._TopLevelRuntime{Salsa.EmptyContext, Salsa._DefaultSalsaStorage.DefaultStorage}, dependency_key::Salsa.DerivedKey{typeof(JuliaWorkspaces.derived_testenv), Tuple{JuliaWorkspaces.URIs2.URI}})
@ Salsa ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/Salsa.jl:694
[20] memoized_lookup_unwrapped
@ ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/Salsa.jl:721 [inlined]
[21] derived_testenv(rt::Salsa._TopLevelRuntime{Salsa.EmptyContext, Salsa._DefaultSalsaStorage.DefaultStorage}, uri::JuliaWorkspaces.URIs2.URI)
@ JuliaWorkspaces ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/Salsa/src/Salsa.jl:641
[22] get_test_env(jw::JuliaWorkspaces.JuliaWorkspace, uri::JuliaWorkspaces.URIs2.URI)
@ JuliaWorkspaces ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/JuliaWorkspaces/src/public.jl:153
[23] julia_get_test_env_request(params::LanguageServer.GetTestEnvRequestParams, server::LanguageServerInstance, conn::JSONRPC.JSONRPCEndpoint{Base.PipeEndpoint, Base.PipeEndpoint})
@ LanguageServer ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/LanguageServer/src/requests/testing.jl:2
[24] (::LanguageServer.var"#108#109"{typeof(LanguageServer.julia_get_test_env_request), LanguageServerInstance})(conn::JSONRPC.JSONRPCEndpoint{Base.PipeEndpoint, Base.PipeEndpoint}, params::LanguageServer.GetTestEnvRequestParams)
@ LanguageServer ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/LanguageServer/src/languageserverinstance.jl:307
[25] dispatch_msg(x::JSONRPC.JSONRPCEndpoint{Base.PipeEndpoint, Base.PipeEndpoint}, dispatcher::JSONRPC.MsgDispatcher, msg::Dict{String, Any})
@ JSONRPC ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/JSONRPC/src/typed.jl:67
[26] run(server::LanguageServerInstance; timings::Vector{Any})
@ LanguageServer ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/LanguageServer/src/languageserverinstance.jl:444
[27] run(server::LanguageServerInstance)
@ LanguageServer ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/packages/LanguageServer/src/languageserverinstance.jl:317
[28] top-level scope
@ ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/languageserver/main.jl:189
[29] include(mod::Module, _path::String)
@ Base ./Base.jl:557
[30] exec_options(opts::Base.JLOptions)
@ Base ./client.jl:323
[31] _start()
@ Base ./client.jl:531
[Info - 2:29:18 PM] Connection to server got closed. Server will restart.
true
[Error - 2:29:18 PM] Server process exited with code 1.
[ Info: Starting LS with Julia 1.11.1
Activating project at ~/.vscode/extensions/julialang.language-julia-1.125.1/scripts/environments/languageserver/v1.11
[ Info: Starting the Julia Language Server
[ Info: Symbol server store is at ‘/home/dfish/.config/Code/User/globalStorage/julialang.language-julia/symbolstorev5’.
[ Info: Starting LS at 1729708162
[ Info: Downloading cache files…