possible json sanitize bug on workspace switching

[strobe]

sometimes after while, workspace switching stop working and it starting trowing errors like this:

13:56:00.747 ERROR wezterm_gui::overlay::selector > while processing user-defined-29 event: runtime error: ...xersZsresurrectsDswezterm/plugin/resurrect/pane_tree.lua:80: attempt to index a nil value (field 'pane')
stack traceback:
        ...xersZsresurrectsDswezterm/plugin/resurrect/pane_tree.lua:80: in upvalue 'insert_panes'
        ...xersZsresurrectsDswezterm/plugin/resurrect/pane_tree.lua:135: in upvalue 'insert_panes'
        ...xersZsresurrectsDswezterm/plugin/resurrect/pane_tree.lua:140: in function <...xersZsresurrectsDswezterm/plugin/resurrect/pane_tree.lua:75>
        (...tail calls...)
        ...xersZsresurrectsDswezterm/plugin/resurrect/tab_state.lua:74: in function 'resurrect.tab_state.get_tab_state'
        ...sZsresurrectsDswezterm/plugin/resurrect/window_state.lua:17: in function 'resurrect.window_state.get_window_state'
        ...resurrectsDswezterm/plugin/resurrect/workspace_state.lua:50: in function 'resurrect.workspace_state.get_workspace_state'
        [string "/home/evgeniy/.wezterm.lua"]:191: in function <[string "/home/evgeniy/.wezterm.lua"]:189>
stack traceback:
        [C]: in local 'poll'
        [string "?"]:4: in function 'wezterm.emit'
        ...xersZssmart_workspace_switchersDswezterm/plugin/init.lua:174: in function <...xersZssmart_workspace_switchersDswezterm/plugin/init.lua:172>

where .wezterm.lua"]:189 in this case:

189 wezterm.on("smart_workspace_switcher.workspace_switcher.selected", function(window, path, label)
190  local workspace_state = resurrect.workspace_state
191  resurrect.save_state(workspace_state.get_workspace_state())
192 end)

Ans seem if just kill wezterm and resurrect workspaces then it continue to work normally.

[MLFlexer]

Are you using encryption?
And what platform are you on? Windows?

I might have encountered this before, and based on the answers to the above it might be caused by the state being large. You can limit the number of lines saved per pane with set_max_nlines. This should fix it if you can set it to something reasonable like 1k

[strobe]

no encryption.
NixOS 24.11

I will try set_max_nlines.

[MLFlexer]

no encryption. NixOS 24.11

I will try set_max_nlines.

Hmm, strange then it might not be related

If it happens again, then it would be very helpful if you could send me the state file. It is stored in ~/.local/share/wezterm/plugins/httpssCssZssZsgithubsDscomsZsMLFlexersZsresurrectsDswezterm/state/workspace 😄

[strobe]

ok, I will send it