Accessed a property that is not defined on the instance during rendering

One of the components I'm working on displays data that is defined in the component's state. To access this data, I created a getter:

export default createStore({
   state: {
      foo: true,
   },
   getters: {
      getFoo: state => state.foo
   }
}

The getter is then called in the component using computed properties:

computed: {
   ...mapGetters(['getFoo']),
}

I utilize the variable in an if statement within the template:

<template>
      <template v-if="foo">
         <span>Bar</span>
      </template>
</template>

However, upon checking the console, I notice the following warning:

[Vue warn]: Property "foo" was accessed during render but is not defined on instance.

Even after trying to access the getter directly without using mapGetters, I still encounter the same warning:

computed: {
   getFoo() {
     return this.$store.getters.getFoo;
   }
}

Answer №1

If you are defining the getters in your computed property, make sure to name the getter as getFoo :

<template>
      <template v-if="getFoo">
         <span>Bar</span>
      </template>
</template>

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