Type Error: not a function | Bedrock Add-Ons | Page 1

junior cargo Oct 15, 2023, 9:02 AM

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The button in the menu leads to a second shop_menu. inside the shop menu is a "go back to menu" button but it doesnt work.

export function menu(player) {
    const menu = new ActionFormData()
    menu.title('§m§a§g§lMenu')
    menu.button('§2Shop\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t§qBuy Items', 'textures/items/minecart_chest')
    menu.show(player).then(r => {
        if (r.selection == 0) { menu_shop(player); }
    })
}

function menu_shop(player) {
    let coins = world.scoreboard.getObjective('coins').getScore(player)
    const menu = new ActionFormData()
    menu.title('§m§f§g§lMenu§r§p × Shop')
    menu.button('§4§lGo Back\n§r§8To Menu', 'textures/ui/cancel')
    menu.button('§7Workbench\n§g4\uE106', 'textures/blocks/crafting_table_side')
    menu.button('§94x §7Dirt\n§g32\uE106', 'textures/blocks/dirt')
    menu.button('§98x §7Glass\n§g48\uE106', 'textures/blocks/glass')
    menu.button('§7Awkward Pot\n§g32\uE106', 'textures/items/potion_bottle_absorption')
    menu.button('Jungle Tree\n§g640\uE106', 'textures/blocks/sapling_jungle')
    menu.show(player).then(r => {
    if (r.selection === 1) {buy_item(player,4,"Workbench","crafting_table", 1, 0);}
    else if (r.selection === 2) {buy_item(player,32,"Dirt","dirt", 4, 0);}
    else if (r.selection === 0) {menu(player);}
})}

wide sorrel Oct 15, 2023, 10:05 AM

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@junior cargo Give me the error.

junior cargo Oct 15, 2023, 10:24 AM

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how can i get it?

junior cargo Oct 15, 2023, 10:24 AM

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wide sorrel <@836952644073422858> Give me the error.

it only says Type Error: not a function on top of my screen

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@wide sorrel

round thistle Oct 15, 2023, 10:41 AM

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Use .catch after .then to record a more accurate log of the unhandled promise rejection.

junior cargo Oct 15, 2023, 10:44 AM

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can you tel me where ? ':)

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where do i need to put the .catch

round thistle Oct 15, 2023, 10:49 AM

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Menu

export function menu(player) {
    const menu = new ActionFormData()
    menu.title('§m§a§g§lMenu')
    menu.button('§2Shop\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t§qBuy Items', 'textures/items/minecart_chest')
    menu.show(player)
        .then(r => {
            if (r.selection == 0) { menu_shop(player); }
        })
        .catch(error => {
            console.error("Unhandled Rejection: ", error);
            if (error instanceof Error) {
                const stackLines = error.stack.split("\n");
                if (stackLines.length > 1) {
                    const sourceInfo = stackLines;
                    console.error("Error originated from:", sourceInfo[0]);
                }
            }
        });
}

#

Menu Shop

function menu_shop(player) {
    let coins = world.scoreboard.getObjective('coins').getScore(player)
    const menu = new ActionFormData()
    menu.title('§m§f§g§lMenu§r§p × Shop')
    menu.button('§4§lGo Back\n§r§8To Menu', 'textures/ui/cancel')
    menu.button('§7Workbench\n§g4\uE106', 'textures/blocks/crafting_table_side')
    menu.button('§94x §7Dirt\n§g32\uE106', 'textures/blocks/dirt')
    menu.button('§98x §7Glass\n§g48\uE106', 'textures/blocks/glass')
    menu.button('§7Awkward Pot\n§g32\uE106', 'textures/items/potion_bottle_absorption')
    menu.button('Jungle Tree\n§g640\uE106', 'textures/blocks/sapling_jungle')
    menu.show(player)
        .then(r => {
            if (r.selection === 1) { buy_item(player, 4, "Workbench", "crafting_table", 1, 0); }
            else if (r.selection === 2) { buy_item(player, 32, "Dirt", "dirt", 4, 0); }
            else if (r.selection === 0) { menu(player); }
        })
        .catch(error => {
            console.error("Unhandled Rejection: ", error);
            if (error instanceof Error) {
                const stackLines = error.stack.split("\n");
                if (stackLines.length > 1) {
                    const sourceInfo = stackLines;
                    console.error("Error originated from:", sourceInfo[0]);
                }
            }
        });
}

junior cargo Oct 15, 2023, 10:49 AM

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okay i will try it

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round thistle Oct 15, 2023, 10:51 AM

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What is line 86

wide sorrel Oct 15, 2023, 10:51 AM

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junior cargo okay i will try it

What's on line 86?

junior cargo Oct 15, 2023, 10:52 AM

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            else if (r.selection === 0) { menu(player); }```

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so it doesnt know who the player is?

junior cargo Oct 15, 2023, 10:52 AM

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junior cargo ```js else if (r.selection === 0) { menu(player); }```

(line 86)

wide sorrel Oct 15, 2023, 10:53 AM

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hm

junior cargo Oct 15, 2023, 10:53 AM

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thats weird becuase the other functions do work

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like the buy_item function

wide sorrel Oct 15, 2023, 10:53 AM

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How do you call functions?

junior cargo Oct 15, 2023, 10:53 AM

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?

round thistle Oct 15, 2023, 10:54 AM

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Hold on to that code I shared with you for logging errors. It's useful when dealing with unhandled promise rejections.

junior cargo Oct 15, 2023, 10:55 AM

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yes

junior cargo Oct 15, 2023, 10:56 AM

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round thistle Hold on to that code I shared with you for logging errors. It's useful when deal...

but i dont understand why the player is anonymous.. do you know?

round thistle Oct 15, 2023, 11:01 AM

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junior cargo but i dont understand why the player is anonymous.. do you know?

Check to see where menu is being called. I see that it's an exported function. Confirm that player is an actual object being passed to the function. Otherwise, I'm unsure of this scope.

junior cargo Oct 15, 2023, 11:06 AM

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function menu_shop(player) {
    let coins = world.scoreboard.getObjective('coins').getScore(player)
    const menu = new ActionFormData()
    menu.title('§m§f§g§lMenu§r§p × Shop')
    menu.button('§4§lGo Back\n§r§8To Menu', 'textures/ui/cancel')
    menu.button('§7Workbench\n§g4\uE106', 'textures/blocks/crafting_table_side')
    menu.button('§94x §7Dirt\n§g32\uE106', 'textures/blocks/dirt')
    menu.button('§98x §7Glass\n§g48\uE106', 'textures/blocks/glass')
    menu.button('§7Awkward Pot\n§g32\uE106', 'textures/items/potion_bottle_absorption')
    menu.button('Jungle Tree\n§g640\uE106', 'textures/blocks/sapling_jungle')
    menu.show(player)
        .then(r => {
            if (r.selection === 1) { buy_item(player, 4, "Workbench", "crafting_table", 1, 0); }
            else if (r.selection === 2) { buy_item(player, 32, "Dirt", "dirt", 4, 0); }
            else if (r.selection === 0) { 
                player.sendMessage("You exist")
                menu(player, 0); 
            }
        })
        .catch(error => {
            console.error("Unhandled Rejection: ", error);
            if (error instanceof Error) {
                const stackLines = error.stack.split("\n");
                if (stackLines.length > 1) {
                    const sourceInfo = stackLines;
                    console.error("Error originated from:", sourceInfo[0]);
                }
            }
        });
}``` the player object exists

summer mantle Oct 15, 2023, 1:24 PM

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junior cargo ```js function menu_shop(player) { let coins = world.scoreboard.getObjective...

menu is local variable

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it ovverides menu function

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and you trying to call const menu = new ActionFormData()

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thats why its not a function

junior cargo Oct 15, 2023, 1:26 PM

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oh

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how can i resolve this?

summer mantle Oct 15, 2023, 1:26 PM

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rename either local variable or function menu

junior cargo Oct 15, 2023, 1:26 PM

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makes alota sense

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thanks alot

#Type Error: not a function