Customer custom attribute not showing in magento2

Question

I have created custom module for creating custom attribute in Magento2. I installed a custom module in local system there is working fine.

My Local Magento version is 2.1.6, I installed this custom module in Production environment and it doesn't work.

The Production Magento version is 2.2.3 custom attribute is showing in eav_attribute table but, not showing in admin dashboard !

eav attibute table shows custom attribute:

Answer 1

priviously my code is

$magentoUuidAttribute = $customerSetup->getEavConfig()
    ->getAttribute(Customer::ENTITY, 'uuid');
$magentoUuidAttribute->addData([
    'attribute_set_id' => $attributeSetId,
    'attribute_group_id' => $attributeGroupId,
    'used_in_forms' => ['adminhtml_customer'],
 ]);

It seem to be visible only when there full 4 opitons of 'used_in_forms' 'customer_account_create', 'customer_account_edit', 'checkout_register', 'adminhtml_customer' . Don't worry because even when you set this

  $magentoUuidAttribute = $customerSetup->getEavConfig()
->getAttribute(Customer::ENTITY, 'uuid');
 $magentoUuidAttribute->addData([
'attribute_set_id' => $attributeSetId,
'attribute_group_id' => $attributeGroupId,
'used_in_forms' => ['adminhtml_customer','adminhtml_customer_address','customer_account_edit','customer_address_edit','customer_register_address','adminhtml_checkout'],
 ]);

Now admin panel showing custom attribute.