Uncaught (in promise) TypeError: selfHook.call is not a function

Question

I am using Vue-Multiple Select package for Multiple Select Options.

https://vue-multiselect.js.org/#sub-getting-started

After following their instruction I am getting an Error.

Very Unknown Error to me. What I have missed?!

Banger

That error message appears to be from Vue 3, not Vue 2. – Bruch

Yes. You are right. :-) – Banger

My point being that Vue-multiselect hasn't been migrated to Vue 3 yet. – Bruch

Oh. Very sad. Then which one I can use? – Banger

Vue 3 hasn't even been released yet, it's still in RC. Very few libraries have been migrated. If you need libraries now you'll need to use Vue 2. – Bruch

I am confused about Vue version or Vue-Cli version? – Banger

I am not using Vue3. It's in Vue 2. – Banger

for future visitor you can try this... github.com/vueform/multiselect – Banderole

Answer 1

i Don't know is it right or wrong but you can delete vue-performance extension..This is a workaround for me and then check.If it still remain you can tell me i will delete the answere....

Eavesdrop

Ohh...Its just worked for me sometimes...Hope you will get your correct ans or solve your issue – Eavesdrop

I don't know what was wrong. I installed it. Now, No Problem. – Banger

Glad to hear that! – Eavesdrop

Answer 2

I reproduced the problem. If hooks are used as property instead of functions.

Bug generated:

const VerificaSezioniConfig = {
    delimiters:['[[',']]'],
    data(){
        return{
            sezioni:[1,2]
        }
    },
    mounted:{}
}

No Bug:

const VerificaSezioniConfig = {
    delimiters:['[[',']]'],
    data(){
        return{
            sezioni:[1,2]
        }
    },
    mounted(){}
}

Carlile