Reproducible crash

[Izio]

Package lambda:

local menu = ImportPackage("iMenu")
AddEvent("OnKeyPress", function(key)
    if key == "E" then
        menu.menuCreate({
            name = {
                GetPackageName() .. "adminMenu"
            },
            options = {
                align = "top-center",
                title = "Mon super menu!"
            },
            elements = {
                {
                    label = "Label",
                    type = "button",
                    color = "red",
                    classes = {"test"},
                    arguments = {"yay", "plop", "suuuuure!"}
                }
            },
            onClose = function (menu)
                AddPlayerChat(menu.options.align)
            end,
            onElementClicked = function(menu, element)
                AddPlayerChat(element.label)
            end
        })
    end
end)

package iMenu:

function menuCreate(menuParameters)
    AddPlayerChat("Menu create ok ")
    -- if (GetWebVisibility(web) == WEB_VISIBLE) then
    --  SetWebVisibility(web, WEB_HIDDEN)
    --  SetInputMode(INPUT_GAME)
    --  ShowMouseCursor(false)
    -- else
    --  SetWebVisibility(web, WEB_VISIBLE)
    --  SetInputMode(INPUT_GAMEANDUI)
    --  ShowMouseCursor(true)

    --  table.insert(menus, menuParameters)

    --  ExecuteWebJS(web, "createMenu(`" .. json_encode({
    --      options = menuParameters.options,
    --      elements = menuParameters.elements
    --  }) .. "`)")
    -- end
end
AddFunctionExport("menuCreate", menuCreate)

Dumps: https://drive.google.com/file/d/1rx6...ew?usp=sharing

[Izio]

I suspect the function to not be interpreted as function...

CONFIRMED:

local menu = ImportPackage("iMenu")
AddEvent("OnKeyPress", function(key)
    if key == "E" then
        menu.menuCreate({
            name = {
                GetPackageName() .. "adminMenu"
            },
            options = {
                align = "top-center",
                title = "Mon super menu!"
            },
            elements = {
                {
                    label = "Label",
                    type = "button",
                    color = "red",
                    classes = {"test"},
                    arguments = {"yay", "plop", "suuuuure!"}
                }
            },
            -- onClose = function (menu)
            --  AddPlayerChat(menu.options.align)
            -- end,
            -- onElementClicked = function(menu, element)
            --  AddPlayerChat(element.label)
            -- end
        })
    end
end)

This is working as expected.

[Talos]

Thanks for the report. This is related to https://forum.playonset.com/forum/on...ecurity-breach
Unfortunately, it's just not possible to pass functions between Lua States.
For this scenario I'd suggest to call an event with the menu identifier as argument.