Error encountered in computedItems getter for Vue.js when utilizing Vuetify

I'm currently navigating the world of Vue Js and am facing a challenge implementing a search feature within a Vuetify table using an input field. The data for the table items is stored in a computed property, but when I attempt to type in the search input, I encounter the following errors:

error 1 error 2

To enhance the search functionality by enabling filtering on multiple fields, I have opted for a custom structure rather than sticking to the default component setup outlined in the documentation.

Component:

<template>
    <v-container fluid>
        <ConfigurationDialog :show="showConfigurationDialog" @close-configuration="handleCloseConfiguration" />
        <transition appear name="custom" appear-active-class="animated zoomIn" :duration="2000">
            <v-row>

            [...] (content continues)
            
        </v-card>
    </v-col>

    [...] (more content)

    mounted() {
        this.getJourneysList();
    }

    format(date: string) {
        return formatDate(date);
    }
}
</script>
<style scoped>
.actionButton {
    box-shadow: none !important;
}
.alerts {
    text-align: center;
    left: -4px !important;
    top: 0px !important;
}
.routerLinkButton a {
    text-decoration: none;
}
</style>

Would appreciate any assistance or insights. Thank you.

Answer №1

It seems like the issue (specifically with error1) lies in the code

return value.toLowerCase().includes(this.choferFilterValue.toLowerCase()); 
. It's possible that the type of 'value' is not a valid array or string for using 'includes'.

Could you try running: console.log(typeof value)? Make sure to also confirm that undefined values or null are never being passed, as that could potentially be causing the error.

I hope this information proves helpful!

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