Prerequisites

• I have carried out troubleshooting steps and I believe I have found a bug.
• I have searched for similar bugs in both open and closed issues and cannot find a duplicate.

Describe the bug

When using the all products block, some users are reporting that add to cart results in:

"Cannot set properties of undefined (setting 'cart')"

Expected behavior

That the product is added to the cart

Actual behavior

An error message happens instead

Steps to reproduce

1. It seems this happens if "product-button-interactivity-frontend.js" is loaded, so the configuration of whatever needs to be such that this file is loaded.
2. Try to add a product to the cart.

WordPress Environment

`

WordPress Environment

WordPress address (URL): https://staging-9c82-allherbsandseedlings.wpcomstaging.com
Site address (URL): https://staging-9c82-allherbsandseedlings.wpcomstaging.com
WC Version: 8.2.1
REST API Version: ✔ 8.2.1
WC Blocks Version: ✔ 11.1.2
Action Scheduler Version: ✔ 3.6.3
Log Directory Writable: ✔
WP Version: 6.3.2
WP Multisite: –
WP Memory Limit: 512 MB
WP Debug Mode: ✔
WP Cron: ✔
Language: en_US
External object cache: ✔

Server Environment

Server Info: nginx
PHP Version: 7.4.33
PHP Post Max Size: 2 GB
PHP Time Limit: 1200
PHP Max Input Vars: 6144
cURL Version: 8.4.0
OpenSSL/1.1.1n

SUHOSIN Installed: –
MySQL Version: 5.5.5-10.4.30-MariaDB-log
Max Upload Size: 2 GB
Default Timezone is UTC: ✔
fsockopen/cURL: ✔
SoapClient: ✔
DOMDocument: ✔
GZip: ✔
Multibyte String: ✔
Remote Post: ✔
Remote Get: ✔

Database

WC Database Version: 8.2.1
WC Database Prefix: wp_
Total Database Size: 52.48MB
Database Data Size: 46.72MB
Database Index Size: 5.76MB
wp_woocommerce_sessions: Data: 0.39MB + Index: 0.02MB + Engine InnoDB
wp_woocommerce_api_keys: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_woocommerce_attribute_taxonomies: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_woocommerce_downloadable_product_permissions: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
wp_woocommerce_order_items: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_woocommerce_order_itemmeta: Data: 0.09MB + Index: 0.09MB + Engine InnoDB
wp_woocommerce_tax_rates: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
wp_woocommerce_tax_rate_locations: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_woocommerce_shipping_zones: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_woocommerce_shipping_zone_locations: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_woocommerce_shipping_zone_methods: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_woocommerce_payment_tokens: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_woocommerce_payment_tokenmeta: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_woocommerce_log: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_actionscheduler_actions: Data: 0.45MB + Index: 0.59MB + Engine InnoDB
wp_actionscheduler_claims: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_actionscheduler_groups: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_actionscheduler_logs: Data: 0.33MB + Index: 0.27MB + Engine InnoDB
wp_commentmeta: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_comments: Data: 0.02MB + Index: 0.09MB + Engine InnoDB
wp_failed_jobs: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_jetpack_sync_queue: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
wp_links: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_mailchimp_carts: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_mailchimp_jobs: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_options: Data: 1.41MB + Index: 0.06MB + Engine InnoDB
wp_postmeta: Data: 12.52MB + Index: 0.84MB + Engine InnoDB
wp_posts: Data: 4.52MB + Index: 0.23MB + Engine InnoDB
wp_queue: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_termmeta: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_terms: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_term_relationships: Data: 0.06MB + Index: 0.05MB + Engine InnoDB
wp_term_taxonomy: Data: 0.13MB + Index: 0.03MB + Engine InnoDB
wp_usermeta: Data: 0.05MB + Index: 0.03MB + Engine InnoDB
wp_users: Data: 0.02MB + Index: 0.05MB + Engine InnoDB
wp_wc_admin_notes: Data: 0.11MB + Index: 0.00MB + Engine InnoDB
wp_wc_admin_note_actions: Data: 0.08MB + Index: 0.02MB + Engine InnoDB
wp_wc_category_lookup: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_wc_customer_lookup: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_wc_download_log: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_wc_orders: Data: 0.02MB + Index: 0.11MB + Engine InnoDB
wp_wc_orders_meta: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_wc_order_addresses: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
wp_wc_order_coupon_lookup: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_wc_order_operational_data: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_wc_order_product_lookup: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
wp_wc_order_stats: Data: 0.02MB + Index: 0.05MB + Engine InnoDB
wp_wc_order_tax_lookup: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_wc_product_attributes_lookup: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wc_product_download_directories: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wc_product_meta_lookup: Data: 0.06MB + Index: 0.09MB + Engine InnoDB
wp_wc_rate_limits: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wc_reserved_stock: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_wc_tax_rate_classes: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wc_webhooks: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wfpklist_template_data: Data: 0.11MB + Index: 0.00MB + Engine InnoDB
__wp_actionscheduler_actions: Data: 0.05MB + Index: 0.13MB + Engine InnoDB
__wp_actionscheduler_claims: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
__wp_actionscheduler_groups: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
__wp_actionscheduler_logs: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
__wp_commentmeta: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
__wp_comments: Data: 0.02MB + Index: 0.09MB + Engine InnoDB
__wp_failed_jobs: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
__wp_jetpack_sync_queue: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
__wp_links: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
__wp_mailchimp_carts: Data: 0.03MB + Index: 0.00MB + Engine InnoDB
__wp_mailchimp_jobs: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
__wp_options: Data: 1.19MB + Index: 0.08MB + Engine InnoDB
__wp_postmeta: Data: 19.52MB + Index: 0.31MB + Engine InnoDB
__wp_posts: Data: 3.45MB + Index: 0.13MB + Engine InnoDB
__wp_queue: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
__wp_termmeta: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
__wp_terms: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
__wp_term_relationships: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
__wp_term_taxonomy: Data: 0.09MB + Index: 0.03MB + Engine InnoDB
__wp_usermeta: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
__wp_users: Data: 0.02MB + Index: 0.05MB + Engine InnoDB
__wp_wc_admin_notes: Data: 0.11MB + Index: 0.00MB + Engine InnoDB
__wp_wc_admin_note_actions: Data: 0.09MB + Index: 0.02MB + Engine InnoDB
__wp_wc_category_lookup: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
__wp_wc_customer_lookup: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
__wp_wc_download_log: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
__wp_wc_orders: Data: 0.02MB + Index: 0.11MB + Engine InnoDB
__wp_wc_orders_meta: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
__wp_wc_order_addresses: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
__wp_wc_order_coupon_lookup: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
__wp_wc_order_operational_data: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
__wp_wc_order_product_lookup: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
__wp_wc_order_stats: Data: 0.02MB + Index: 0.05MB + Engine InnoDB
__wp_wc_order_tax_lookup: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
__wp_wc_product_attributes_lookup: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
__wp_wc_product_download_directories: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
__wp_wc_product_meta_lookup: Data: 0.02MB + Index: 0.09MB + Engine InnoDB
__wp_wc_rate_limits: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
__wp_wc_reserved_stock: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
__wp_wc_tax_rate_classes: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
__wp_wc_webhooks: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
__wp_woocommerce_api_keys: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
__wp_woocommerce_attribute_taxonomies: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
__wp_woocommerce_downloadable_product_permissions: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
__wp_woocommerce_log: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
__wp_woocommerce_order_itemmeta: Data: 0.08MB + Index: 0.09MB + Engine InnoDB
__wp_woocommerce_order_items: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
__wp_woocommerce_payment_tokenmeta: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
__wp_woocommerce_payment_tokens: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
__wp_woocommerce_sessions: Data: 0.06MB + Index: 0.02MB + Engine InnoDB
__wp_woocommerce_shipping_zones: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
__wp_woocommerce_shipping_zone_locations: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
__wp_woocommerce_shipping_zone_methods: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
__wp_woocommerce_tax_rates: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
__wp_woocommerce_tax_rate_locations: Data: 0.02MB + Index: 0.03MB + Engine InnoDB

Post Type Counts

amp_validated_url: 10
attachment: 264
customize_changeset: 82
custom_css: 2
efbl_skins: 3
feedback: 111
jetpack_migration: 2
jp_img_sitemap: 7
jp_pay_product: 4
jp_sitemap: 7
jp_sitemap_master: 7
mif_skins: 1
nav_menu_item: 35
page: 20
post: 7
product: 272
revision: 272
shop_order: 20
shop_order_refund: 1
wp_global_styles: 1
wp_navigation: 1

Security

Secure connection (HTTPS): ✔
Hide errors from visitors: ✔

Active Plugins (17)

Akismet Anti-spam: Spam Protection: by Automattic - Anti-spam Team – 5.3
AMP: by AMP Project Contributors – 2.4.2
Easy Social Feed: by Easy Social Feed – 6.5.2
Facebook for WooCommerce: by Facebook – 3.1.2
WordPress.com Editing Toolkit: by Automattic – 4.2070
Gutenberg: by Gutenberg Team – 16.9.0
Jetpack: by Automattic – 12.8-a.7
Mailchimp for WooCommerce: by Mailchimp – 3.2
WooCommerce PDF Invoices, Packing Slips, Delivery Notes and Shipping Labels: by WebToffee – 4.1.3
Storefront Powerpack: by WooCommerce – 2.0.0
Woo AI: by WooCommerce – 0.5.0
WooCommerce PayPal Checkout Gateway: by WooCommerce – 2.1.3
WooCommerce Google Analytics Integration: by WooCommerce – 1.8.8
WooCommerce Product Add-ons: by WooCommerce – 6.5.0
WooCommerce Shipping & Tax: by WooCommerce – 2.3.7
WooCommerce Australia Post Shipping: by WooCommerce – 2.5.7
WooCommerce: by Automattic – 8.2.1

Inactive Plugins (33)

AutomateWoo: by WooCommerce – 6.0.7
Avalara AvaTax: by Avalara – 2.6.1
Classic Editor: by WordPress Contributors – 1.6.3
CoBlocks: by GoDaddy – 3.1.4
Crowdsignal Forms: by Automattic – 1.7.0
Crowdsignal Polls & Ratings: by Automattic
Inc. – 3.0.11

Google Listings and Ads: by WooCommerce – 2.5.10
Klarna Checkout for WooCommerce: by Krokedil – 2.11.5
Klarna Payments for WooCommerce: by krokedil
klarna
automattic – 3.2.2

Layout Grid: by Automattic – 1.8.4
Page Optimize: by Automattic – 0.5.4
Pinterest for WooCommerce: by WooCommerce – 1.3.12
TaxJar - Sales Tax Automation for WooCommerce: by TaxJar – 4.2.1
TikTok: by TikTok – 1.2.1
WooCommerce Back In Stock Notifications: by WooCommerce – 1.6.5
WooCommerce Brands: by WooCommerce – 1.6.61
WooCommerce Canada Post Shipping: by WooCommerce – 2.8.4
WooCommerce EU VAT Number: by WooCommerce – 2.8.8
WooCommerce Eway Payment Gateway: by WooCommerce – 3.7.1
WooCommerce FedEx Shipping: by WooCommerce – 3.8.5
WooCommerce Gift Cards: by WooCommerce – 1.16.6
WooCommerce Min/Max Quantities: by WooCommerce – 4.1.2
WooCommerce Payfast Gateway: by WooCommerce – 1.5.9
WooCommerce Payments: by Automattic – 6.6.2
WooCommerce PayPal Payments: by WooCommerce – 2.3.1
WooCommerce Product Bundles: by WooCommerce – 6.22.4
WooCommerce Product Recommendations: by WooCommerce – 3.0.3
WooCommerce Royal Mail: by WooCommerce – 3.0.1
WooCommerce Shipment Tracking: by WooCommerce – 2.4.1
WooCommerce Square: by WooCommerce – 4.3.0
WooCommerce Stripe Gateway: by WooCommerce – 7.6.1
WooCommerce UPS Shipping: by WooCommerce – 3.5.7
WooCommerce USPS Shipping: by WooCommerce – 4.7.5

Dropin Plugins (2)

advanced-cache.php: advanced-cache.php
object-cache.php: Memcached

Must Use Plugins (1)

WP.com Site Helper: by –

Settings

API Enabled: –
Force SSL: –
Currency: AUD ($)
Currency Position: left
Thousand Separator: ,
Decimal Separator: .
Number of Decimals: 2
Taxonomies: Product Types: external (external)
grouped (grouped)
simple (simple)
variable (variable)

Taxonomies: Product Visibility: exclude-from-catalog (exclude-from-catalog)
exclude-from-search (exclude-from-search)
featured (featured)
outofstock (outofstock)
rated-1 (rated-1)
rated-2 (rated-2)
rated-3 (rated-3)
rated-4 (rated-4)
rated-5 (rated-5)

Connected to WooCommerce.com: –
Enforce Approved Product Download Directories: –
HPOS feature screen enabled: –
HPOS feature enabled: –
Order datastore: WC_Order_Data_Store_CPT
HPOS data sync enabled: –

WC Pages

Shop base: #1943 - /shop-old/
Cart: #1944 - /cart/
Checkout: #1945 - /checkout/
My account: #1946 - /my-account/
Terms and conditions: #2603 - /terms-and-conditions/

Theme

Name: Natural Herbs Lite
Version: 1.6
Author URL: https://www.sktthemes.org
Child Theme: ❌ – If you are modifying WooCommerce on a parent theme that you did not build personally we recommend using a child theme. See: How to create a child theme
WooCommerce Support: ✔

Templates

Archive Template: Your theme has a woocommerce.php file
you will not be able to override the woocommerce/archive-product.php custom template since woocommerce.php has priority over archive-product.php. This is intended to prevent display issues.

Overrides: –

Admin

Enabled Features: activity-panels
analytics
product-block-editor
coupons
core-profiler
customer-effort-score-tracks
import-products-task
experimental-fashion-sample-products
shipping-smart-defaults
shipping-setting-tour
homescreen
marketing
mobile-app-banner
onboarding
onboarding-tasks
product-variation-management
remote-inbox-notifications
remote-free-extensions
payment-gateway-suggestions
shipping-label-banner
subscriptions
store-alerts
transient-notices
woo-mobile-welcome
wc-pay-promotion
wc-pay-welcome-page

Disabled Features: customize-store
minified-js
navigation
new-product-management-experience
settings
async-product-editor-category-field

Daily Cron: ✔ Next scheduled: 2023-10-31 18:32:37 +10:00
Options: ✔
Notes: 187
Onboarding: completed

Action Scheduler

Complete: 1,387
Oldest: 2023-09-30 12:22:01 +1000
Newest: 2023-10-31 11:49:26 +1000

Failed: 19
Oldest: 2022-11-03 07:06:54 +1000
Newest: 2023-10-31 09:00:19 +1000

Pending: 2
Oldest: 2023-11-01 08:24:52 +1000
Newest: 2023-11-01 08:59:16 +1000

Status report information

Generated at: 2023-10-31 11:50:25 +10:00
`

Isolating the problem

• I have deactivated other plugins and confirmed this bug occurs when only WooCommerce plugin is active.
• This bug happens with a default WordPress theme active, or Storefront.
• I can reproduce this bug consistently using the steps above.