Currently, I am in the process of creating a questionnaire, and the JavaScript file containing the questions is a lengthy 4500 lines. Unfortunately, I am encountering a type error that is proving difficult to pinpoint within the code. Here is a link to the error message:
https://i.sstatic.net/mXthl.jpg
This is how my component is structured:
<template>
<div class="form-panel">
<h3 class="section__sub-header">{{ title }}</h3>
<InputCheckbox @change="toggleChild" v-if="options" :inputParams="[safe, options, false]"></InputCheckbox>
<InputPanel v-for="(node, i) in nodes" :key="i"
v-show="checked.indexOf(options[i][0]) !== -1"
@update="emitChecked"
:title="node.title"
:options="node.options"
:nodes="node.nodes"
:safe="options[i][0]"></InputPanel>
</div>
</template>Here is the structured source data:
productsServicesOptions: {
title: 'Products and Services',
options: [
['automotive', 'Automotive'],
['commercialIndustrialServices', 'Commercial & Industrial Services'],
['contractorsConstructions', 'Contractors & Constructions'],
['foodServices', 'Food Services'],
['healthBeautyWellBeing', 'Health, Beauty & Well-Being'],
['homeMaintenance', 'Home & Maintenance'],
['lawFinance', 'Law & Finance'],
['miscellaneous', 'Miscellaneous']
],
nodes: [{
title: 'Automotive',
options: [
['glassAutomobile', 'Glass – Automobiles'],
['autoBodyRepairingPainting', 'Auto Body Repairing & Painting'],
['automobilePartsSupplies', 'Automobile Parts & Supplies'],
['automobileRepairingService', 'Automobile Repairing & Service'],
['autoWreckingRecycling', 'Auto Wrecking & Recycling'],
['homeMaintenance', 'Garages Auto Repairing'],
['tireDealersRetail', 'Tire Dealers – Retail'],
['towingAutomotive', 'Towing – Automotive'],
['transmissionsAutomotive', 'Transmissions – Automotive'],
['truckRepairingService', 'Truck Repairing & Service']
],
nodes: [{ ...etcAfter some investigation, I have identified that the error arises from calling options[0]. This leads me to believe that the issue lies in the formatting of some of the source data. Given that I had to convert a lengthy Word document into this structure, it is entirely possible that my data is flawed. How can I efficiently locate the error within the extensive source file?