FocusLost, ERROR: ArgumentError: invalid JSON

[oheil]

TerminalUserInterfaces v0.8.0
Julia Version 1.10.2 REPL
Windows-Terminal Version: 1.19.10573.0
Windows 11

Just Copy&Paste of example code
https://github.com/kdheepak/TerminalUserInterfaces.jl/blob/main/examples/list.jl
into REPL opens up the list menu fine.
Now changing the window focus to some other window, the TUI menu crashes with:

julia> main()
ERROR: ArgumentError: invalid JSON at byte position 1 while parsing type JSON3.Object: ExpectedOpeningObjectChar
"FocusLost"

Stacktrace:
  [1] invalid(error::JSON3.Error, buf::Base.CodeUnits{UInt8, String}, pos::Int64, T::Type)
    @ JSON3 C:\Users\oheil\.julia\packages\JSON3\jSAdy\src\JSON3.jl:30
  [2] #read#43
    @ C:\Users\oheil\.julia\packages\JSON3\jSAdy\src\structs.jl:429 [inlined]
  [3] read
    @ C:\Users\oheil\.julia\packages\JSON3\jSAdy\src\structs.jl:353 [inlined]
  [4] read
    @ C:\Users\oheil\.julia\packages\JSON3\jSAdy\src\structs.jl:350 [inlined]
  [5] read(str::String, ::Type{Dict}; jsonlines::Bool, kw::@Kwargs{})
    @ JSON3 C:\Users\oheil\.julia\packages\JSON3\jSAdy\src\structs.jl:41
  [6] read
    @ C:\Users\oheil\.julia\packages\JSON3\jSAdy\src\structs.jl:33 [inlined]
  [7] read()
    @ Crossterm C:\Users\oheil\.julia\packages\Crossterm\IcBlh\src\Crossterm.jl:384
  [8] #try_get_event#19
    @ C:\Users\oheil\.julia\packages\TerminalUserInterfaces\eHCFe\src\terminal.jl:48 [inlined]
  [9] try_get_event
    @ C:\Users\oheil\.julia\packages\TerminalUserInterfaces\eHCFe\src\terminal.jl:46 [inlined]
 [10] (::TerminalUserInterfaces.var"#54#55"{Float64, Model})()
    @ TerminalUserInterfaces C:\Users\oheil\.julia\packages\TerminalUserInterfaces\eHCFe\src\app.jl:37
 [11] tui(f::TerminalUserInterfaces.var"#54#55"{Float64, Model}; flags::@Kwargs{})
    @ TerminalUserInterfaces C:\Users\oheil\.julia\packages\TerminalUserInterfaces\eHCFe\src\terminal.jl:262
 [12] tui
    @ C:\Users\oheil\.julia\packages\TerminalUserInterfaces\eHCFe\src\terminal.jl:258 [inlined]
 [13] #app#53
    @ C:\Users\oheil\.julia\packages\TerminalUserInterfaces\eHCFe\src\app.jl:31 [inlined]
 [14] app
    @ C:\Users\oheil\.julia\packages\TerminalUserInterfaces\eHCFe\src\app.jl:30 [inlined]
 [15] main()
    @ Main .\REPL[9]:3
 [16] top-level scope
    @ REPL[10]:1
julia>

[kdheepak]

Thanks for reporting.

The problem seems to be happening on this line: https://github.com/kdheepak/Crossterm.jl/blob/a11dca250f5c945f8f2803d74ee504e59ececb70/src/Crossterm.jl#L384

I'm not able to replicate with iTerm2 on MacOS.

[kdheepak]

This should be resolved in https://github.com/kdheepak/TerminalUserInterfaces.jl/releases/tag/v0.8.1