[Coupons] Crash on opening coupons if there's a coupon with >1 product variations

[pachlava]

Describe the bug
If there's a coupon containing more than one product variation:

The app will crash on opening the coupons screen:

Screen.Recording.2022-05-13.at.13.08.53.mov

To Reproduce

1. Make sure you have Coupons Management enabled in beta features
2. Make sure you have a variable product with at least one variation
3. Create a coupon via website and add both variations in the Usage restrictions of the coupon
4. Open the coupons screen in the app ~> it will crash

Expected behaviour
I'd expect no crash in these circumstances.

Isolating the problem (mark completed items with an [x]):

• I can reproduce this bug consistently using the steps above.

Mobile Environment
Please include:

• Device: Samsung A31 on Android 10 / Pixel 2 XL Emulator on Android 11
• WooCommerce Android version: 9.1-rc-1

WordPress Environment

``` ### WordPress Environment ###

WordPress address (URL): https://pachlavastore.wpcomstaging.com
Site address (URL): https://pachlavastore.wpcomstaging.com
WC Version: 6.4.1
REST API Version: ✔ 6.4.1
WC Blocks Version: ✔ 7.2.2
Action Scheduler Version: ✔ 3.4.0
WC Admin Version: ✔ 3.3.2
Log Directory Writable: ✔
WP Version: 5.9.3
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: 7.4.29
PHP Post Max Size: 2 GB
PHP Time Limit: 1200
PHP Max Input Vars: 6144
cURL Version: 7.82.0
OpenSSL/1.1.1n

SUHOSIN Installed: –
MySQL Version: 5.5.5-10.4.24-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: 6.5.0
WC Database Prefix: wp_
Total Database Size: 4.86MB
Database Data Size: 3.33MB
Database Index Size: 1.53MB
wp_woocommerce_sessions: Data: 0.05MB + 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: 0.02MB + Index: 0.03MB + 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: 0.02MB + 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_links: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_options: Data: 0.28MB + Index: 0.06MB + Engine InnoDB
wp_postmeta: Data: 2.03MB + Index: 0.06MB + Engine InnoDB
wp_posts: Data: 0.09MB + Index: 0.06MB + 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: 0.02MB + 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: 0.06MB + Index: 0.00MB + Engine InnoDB
wp_wc_admin_note_actions: Data: 0.02MB + 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_order_coupon_lookup: 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: 0.03MB + 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

Post Type Counts

amp_validated_url: 1
attachment: 8
jetpack_migration: 2
jp_img_sitemap: 6
jp_sitemap: 6
jp_sitemap_master: 6
nav_menu_item: 1
page: 6
product: 5
product_variation: 1
revision: 2
shop_coupon: 7
shop_order: 14
shop_order_refund: 2

Security

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

Active Plugins (13)

Akismet Anti-Spam: by Automattic – 4.2.3
AMP: by AMP Project Contributors – 2.2.4
CoBlocks: by GoDaddy – 2.23.0
Crowdsignal Forms: by Automattic – 1.6.1
WordPress.com Editing Toolkit: by Automattic – 3.32763
Gutenberg: by Gutenberg Team – 13.1.0
Jetpack: by Automattic – 11.0-a.5
Layout Grid: by Automattic – 1.8.1
Page Optimize: by Automattic – 0.5.2
Crowdsignal Polls & Ratings: by Automattic
Inc. – 3.0.7

WooCommerce Stripe Gateway: by WooCommerce – 6.3.0
WooCommerce Stripe Dev Tools: by –
WooCommerce: by Automattic – 6.4.1

Inactive Plugins (1)

Classic Editor: by WordPress Contributors – 1.6.2

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: USD ($)
Currency Position: right_space
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: –

WC Pages

Shop base: #8 - /shop/
Cart: #9 - /cart/
Checkout: #10 - /checkout/
My account: #11 - /my-account/
Terms and conditions: ❌ Page not set

Theme

Name: Blank Canvas
Version: 1.2.10-wpcom
Author URL: https://automattic.com/
Child Theme: ✔
Parent Theme Name: Seedlet
Parent Theme Version: 1.1.20-wpcom
Parent Theme Author URL: https://automattic.com/
WooCommerce Support: ✔

Templates

Overrides: –

Action Scheduler

Complete: 35
Oldest: 2022-04-13 23:41:38 +0300
Newest: 2022-05-13 12:53:04 +0300

Failed: 2
Oldest: 2022-03-09 17:49:04 +0200
Newest: 2022-03-09 17:49:04 +0200

Status report information

Generated at: 2022-05-13 13:34:02 +03:00

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