VSCode LoadError: MethodError crashing on Linux

Hello, I wanted give a try to VS Code, but on my setup (Julia 1.2, Ubuntu), I can’t get it working.

I did install VSCode using deb, then from VSCode I installed the Julia extension, but then when I try to evaluate anything from a file.jl I receive the following error:

ERROR: LoadError: MethodError: no method matching setindex!(::String, ::Char, ::Int64)
Stacktrace:
[1] top-level scope at /home/lobianco/CloudFiles/lef-nancy-sync/Documents/JuliaApressBook/bookSrc/02_DataTypes.jl:6
[2] include_string(::Module, ::String, ::String) at ./loading.jl:1064
[3] (::getfield(Main._vscodeserver, Symbol("##9#12")){String,Int64,Int64,String})() at /home/lobianco/.vscode/extensions/julialang.language-julia-0.12.3/scripts/terminalserver/terminalserver.jl:153
[4] withpath(::getfield(Main._vscodeserver, Symbol("##9#12")){String,Int64,Int64,String}, ::String) at /home/lobianco/.vscode/extensions/julialang.language-julia-0.12.3/scripts/terminalserver/repl.jl:62
[5] (::getfield(Main._vscodeserver, Symbol("##8#11")){String,Int64,Int64,String})() at /home/lobianco/.vscode/extensions/julialang.language-julia-0.12.3/scripts/terminalserver/terminalserver.jl:152
[6] hideprompt(::getfield(Main._vscodeserver, Symbol("##8#11")){String,Int64,Int64,String}) at /home/lobianco/.vscode/extensions/julialang.language-julia-0.12.3/scripts/terminalserver/repl.jl:28
[7] macro expansion at /home/lobianco/.vscode/extensions/julialang.language-julia-0.12.3/scripts/terminalserver/terminalserver.jl:148 [inlined]
[8] (::getfield(Main._vscodeserver, Symbol("##7#10")))() at ./task.jl:268
in expression starting at /home/lobianco/CloudFiles/lef-nancy-sync/Documents/JuliaApressBook/bookSrc/02_DataTypes.jl:6

“Terminal” seems instead to work.

ok, it was me trying to use SHFT+Enter instead of CTRL+Enter to evaluate code.