woocommerce update error

+1 I got this after updating WooCommerce PayPal Checkout.

constant WC_VERSION - assumed 'WC_VERSION' (this will throw an Error in a future version of PHP) in .../wp-content/plugins/woocommerce-gateway-paypal-express-checkout/includes/class-wc-gateway-ppec-plugin.php on line 138

got same problem It must be bug in the recent 1.6.19 update.

Hey there, my error message is gone! Im not sure why but ive tried this way: First i finaly followed the paypal checkout express warning, changing settings on “smart payment buttons” checkbox item. After that i went to update the woocommerce version and i didn`t receive the error message anymore!

Let me know if this works for you guys too!

@fabiobcosta It’s odd that you are receiving such a notice, the PayPal Checkout extension must be being loaded before WooCommerce does, so the constant is not defined. That is all I can think in this instance, since the code is actually correct.

I do see in the code where checks are out of order, but that shouldn’t matter in this case. I have reported this here:
https://github.com/woocommerce/woocommerce-gateway-paypal-express-checkout/issues/680

Would you mind going to WooCommerce > Status, then using the button near the top left to copy the System Status Report then paste it here for me?

Sure Jesse, thanks for your repply! Anyway, im not receiving that error anymore, dont know wy it appears before and dont know wy its gonne! ??

Folows:

### WordPress Environment ###

WordPress address (URL): https://homologacao.lobosadventure.com.br
Site address (URL): https://homologacao.lobosadventure.com.br
WC Version: 3.9.2
REST API Version: ? 1.0.7
Log Directory Writable: ?
WP Version: 5.3.2
WP Multisite: –
WP Memory Limit: 256 MB
WP Debug Mode: ?
WP Cron: ?
Language: pt_BR
External object cache: –

### Server Environment ###

Server Info: Apache
PHP Version: 7.2.26
PHP Post Max Size: 260 MB
PHP Time Limit: 0
PHP Max Input Vars: 1000
cURL Version: 7.67.0
OpenSSL/1.1.1d

SUHOSIN Installed: –
MySQL Version: 5.7.23-23
Max Upload Size: 256 MB
Default Timezone is UTC: ?
fsockopen/cURL: ?
SoapClient: ?
DOMDocument: ?
GZip: ?
Multibyte String: ?
Remote Post: ?
Remote Get: ?

### Database ###

WC Database Version: 3.8.1
WC Database Prefix: wp_
Tamanho total do banco de dados: 49.64MB
Tamanho dos dados do banco de dados: 45.21MB
Tamanho do índice do banco de dado: 4.43MB
wp_woocommerce_sessions: Dados: 0.02MB + índex: 0.02MB + mecanismo InnoDB
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wp_woocommerce_attribute_taxonomies: Dados: 0.02MB + índex: 0.02MB + mecanismo InnoDB
wp_woocommerce_downloadable_product_permissions: Dados: 0.02MB + índex: 0.06MB + mecanismo InnoDB
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wp_posts: Dados: 20.38MB + índex: 0.20MB + mecanismo InnoDB
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wp_wc_order_tax_lookup: Dados: 0.02MB + índex: 0.03MB + mecanismo InnoDB
wp_wc_product_meta_lookup: Dados: 0.02MB + índex: 0.09MB + mecanismo InnoDB
wp_wc_tax_rate_classes: Dados: 0.02MB + índex: 0.02MB + mecanismo InnoDB
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### Post Type Counts ###

_light_image_gallery: 1
attachment: 156
custom_css: 2
custom-css-js: 3
nav_menu_item: 14
page: 12
portfolio: 4
post: 14
product: 1
revision: 455
shop_order: 1
ticket: 1
wpcf7_contact_form: 2

### Security ###

Secure connection (HTTPS): ?
Hide errors from visitors: ?Mensagens de erro n?o devem ser mostradas para visitantes.

### Active Plugins (31) ###

Advanced Custom Fields PRO: por Elliot Condon – 5.8.7
All-in-One WP Migration: por ServMask – 6.55
Breadcrumb NavXT: por John Havlik – 6.4.0
Child Theme Configurator: por Lilaea Media – 2.5.2
Contact Form 7: por Takayuki Miyoshi – 5.1.6
Simple Custom CSS and JS: por SilkyPress.com – 3.29
Smash Balloon Custom Facebook Feed: por Smash Balloon – 2.12.3
Custom Sidebars by ProteusThemes: por ProteusThemes – 1.0.1
Smash Balloon Instagram Feed: por Smash Balloon – 2.2
Jetpack por WordPress.com: por Automattic – 8.2
Limb Gallery: por Limb – 1.4.4
Tradu??o (Loco): por Tim Whitlock – 2.3.1
Mailchimp for WooCommerce: por Mailchimp – 2.3.2
Portfolio Post Type: por Devin Price – 1.0.0
ProteusThemes Shortcodes: por ProteusThemes – 1.7.3
Really Simple SSL: por Rogier Lankhorst
Mark Wolters – 3.2.9

Rede WooCommerce: por Rede – 1.0.0 – N?o testado com a vers?o ativa do WooCommerce
Shop as Client for WooCommerce - PRO add-on: por Webdados – 1.5.3
Shop as Client for WooCommerce: por Webdados – 1.5.3
Page Builder da SiteOrigin: por SiteOrigin – 2.10.14
SiteOrigin Widgets Bundle: por SiteOrigin – 1.16.0
T(-) Countdown: por twinpictures – 2.4.7
WooCommerce PayPal Checkout Gateway: por WooCommerce – 1.6.19
WooCommerce TM Extra Product Options: por themeComplete – 4.9.7 – N?o testado com a vers?o ativa do WooCommerce
WooCommerce: por Automattic – 3.9.2
Wordfence Security: por Wordfence – 7.4.6
WP Featherlight: por Cipher – 1.3.0
WP Mail SMTP: por WPForms – 1.8.1
WP Rollback: por Impress.org – 1.7.0
WP Super Cache: por Automattic – 1.7.1
YITH Event Tickets for WooCommerce Premium: por YITH – 1.3.6 – N?o testado com a vers?o ativa do WooCommerce

### Inactive Plugins (0) ###

### Dropin Plugins (1) ###

advanced-cache.php: advanced-cache.php

### Settings ###

API Enabled: –
Force SSL: –
Currency: BRL (R$)
Currency Position: left
Thousand Separator: .
Decimal Separator: ,
Number of Decimals: 2
Taxonomies: Product Types: appointment (appointment)
external (external)
grouped (grouped)
registrations (registrations)
simple (simple)
ticket-event (ticket-event)
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 ###

Base da loja: #825 - /shop/
Carrinho: #826 - /shop/carrinho/
Finalizar compra: #827 - /shop/checkout/
Minha conta: #828 - /shop/area-do-associado/
Termos e condi??es: #3 - /politica-de-privacidade/

### Theme ###

Name: Adrenaline Child Theme
Version: 1.0.0.1575925333
Author URL: 
Child Theme: ?
Parent Theme Name: Adrenaline PT
Parent Theme Version: 1.8.2
Parent Theme Author URL: https://www.proteusthemes.com/
WooCommerce Support: ?

### Templates ###

Overrides: /home1/lobosa17/public_html/homologacao.lobosadventure.com.br/wp-content/plugins/woocommerce-tm-extra-product-options/templates/cart/cart-item-data.php

### Action Scheduler ###

Complete: 1
Oldest: 2020-02-13 10:58:58 -0300
Newest: 2020-02-13 10:58:58 -0300

Thanks again for your support!

@fabiobcosta The error itself was happening during an update process. Once the plugin and its database entries are updated the process would no longer run. The process most likely completed, and/or whatever was causing the conflict stopped, so the notice is no longer showing.

The developers have also fixed the code so something like this shouldn’t happen in the future, so I am going to set this thread to resolved now ??