Magento Reflection Exception Error on application homepage

Question

i recently just cloned a repo from github which is supposed to help me customize the magento city field on the checkout page. But i get the following error after installing the module. Package github repository https://github.com/EaDesgin/Magento2-City-Dropdown

Answer 1

Just initialize $citiesData as array

$citiesData = [];

add above code in app/code/Eadesigndev/RomCity/Block/Checkout/Cities.php

$citiesData = [];
foreach ($items as $item) {
    $citiesData[$item->getEntityId()] = $item;
}

add above code in app/code/Eadesigndev/RomCity/Helper/CitiesJsonRomCity.php

$citiesData = [];
foreach ($items as $item) {
    $citiesData[$item->getEntityId()] = $item;
}

Hope it Helps.