Uncaught TypeError: array_values(): Argument #1 ($array) must be of type array, bool given in class-wc-connect-taxjar-integration.php

[asheroto]

Hello!

While doing a test transaction on our store, while logged in, I received an Internal Server Error on checkout.

The weird thing is, if I open an incognito/private window (different session) and run through a checkout, I can successfully place an order. But when I'm doing it while logged in, it doesn't work.

It appears to be an issue with TaxJar.

WordPress: 8.9.3
WooCommerce: 6.9.1
PHP: 8.2.22

Log

2024-08-17T21:41:52+00:00 CRITICAL Uncaught TypeError: array_values(): Argument #1 ($array) must be of type array, bool given in /home/*****/web/*****.com/public_html/wp-content/plugins/woocommerce-services/classes/class-wc-connect-taxjar-integration.php:864 CONTEXT: {"error":{"type":1,"file":"\/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php","line":864},"backtrace":["","#0 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php(864): array_values()","#1 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(326): WC_Connect_TaxJar_Integration->override_woocommerce_tax_rates()","#2 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(205): WP_Hook->apply_filters()","#3 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-tax.php(74): apply_filters()","#4 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(737): WC_Tax::calc_tax()","#5 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(659): WC_Cart_Totals->calculate_item_subtotals()","#6 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(150): WC_Cart_Totals->calculate_item_totals()","#7 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(141): WC_Cart_Totals->calculate()","#8 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php(550): WC_Cart_Totals->__construct()","#9 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php(451): WC_Connect_TaxJar_Integration->calculate_totals()","#10 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(324): WC_Connect_TaxJar_Integration->maybe_calculate_totals()","#11 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(348): WP_Hook->apply_filters()","#12 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(517): WP_Hook->do_action()","#13 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart.php(1410): do_action()","#14 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-ajax.php(413): WC_Cart->calculate_totals()","#15 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(324): WC_AJAX::update_order_review()","#16 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(348): WP_Hook->apply_filters()","#17 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(517): WP_Hook->do_action()","#18 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-ajax.php(96): do_action()","#19 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(324): WC_AJAX::do_wc_ajax()","#20 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(348): WP_Hook->apply_filters()","#21 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(517): WP_Hook->do_action()","#22 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/template-loader.php(13): do_action()","#23 \/home\/*****\/web\/*****.com\/public_html\/wp-blog-header.php(19): require_once('\/home\/****...')","#24 \/home\/*****\/web\/*****.com\/public_html\/index.php(17): require('\/home\/****...')","#25 {main}","thrown"]}
2024-08-17T21:41:58+00:00 CRITICAL Uncaught TypeError: array_values(): Argument #1 ($array) must be of type array, bool given in /home/*****/web/*****.com/public_html/wp-content/plugins/woocommerce-services/classes/class-wc-connect-taxjar-integration.php:864 CONTEXT: {"error":{"type":1,"file":"\/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php","line":864},"backtrace":["","#0 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php(864): array_values()","#1 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(326): WC_Connect_TaxJar_Integration->override_woocommerce_tax_rates()","#2 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(205): WP_Hook->apply_filters()","#3 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-tax.php(74): apply_filters()","#4 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(737): WC_Tax::calc_tax()","#5 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(659): WC_Cart_Totals->calculate_item_subtotals()","#6 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(150): WC_Cart_Totals->calculate_item_totals()","#7 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(141): WC_Cart_Totals->calculate()","#8 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php(550): WC_Cart_Totals->__construct()","#9 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php(451): WC_Connect_TaxJar_Integration->calculate_totals()","#10 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(324): WC_Connect_TaxJar_Integration->maybe_calculate_totals()","#11 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(348): WP_Hook->apply_filters()","#12 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(517): WP_Hook->do_action()","#13 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart.php(1410): do_action()","#14 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-ajax.php(413): WC_Cart->calculate_totals()","#15 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(324): WC_AJAX::update_order_review()","#16 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(348): WP_Hook->apply_filters()","#17 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(517): WP_Hook->do_action()","#18 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-ajax.php(96): do_action()","#19 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(324): WC_AJAX::do_wc_ajax()","#20 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(348): WP_Hook->apply_filters()","#21 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(517): WP_Hook->do_action()","#22 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/template-loader.php(13): do_action()","#23 \/home\/*****\/web\/*****.com\/public_html\/wp-blog-header.php(19): require_once('\/home\/****...')","#24 \/home\/*****\/web\/*****.com\/public_html\/index.php(17): require('\/home\/****...')","#25 {main}","thrown"]}
2024-08-17T21:42:16+00:00 CRITICAL Uncaught TypeError: array_values(): Argument #1 ($array) must be of type array, bool given in /home/*****/web/*****.com/public_html/wp-content/plugins/woocommerce-services/classes/class-wc-connect-taxjar-integration.php:864 CONTEXT: {"error":{"type":1,"file":"\/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php","line":864},"backtrace":["","#0 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php(864): array_values()","#1 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(326): WC_Connect_TaxJar_Integration->override_woocommerce_tax_rates()","#2 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(205): WP_Hook->apply_filters()","#3 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-tax.php(74): apply_filters()","#4 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(737): WC_Tax::calc_tax()","#5 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(659): WC_Cart_Totals->calculate_item_subtotals()","#6 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(150): WC_Cart_Totals->calculate_item_totals()","#7 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(141): WC_Cart_Totals->calculate()","#8 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php(550): WC_Cart_Totals->__construct()","#9 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php(451): WC_Connect_TaxJar_Integration->calculate_totals()","#10 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(324): WC_Connect_TaxJar_Integration->maybe_calculate_totals()","#11 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(348): WP_Hook->apply_filters()","#12 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(517): WP_Hook->do_action()","#13 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart.php(1410): do_action()","#14 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/shortcodes\/class-wc-shortcode-checkout.php(354): WC_Cart->calculate_totals()","#15 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/shortcodes\/class-wc-shortcode-checkout.php(69): WC_Shortcode_Checkout::checkout()","#16 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-shortcodes.php(72): WC_Shortcode_Checkout::output()","#17 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-shortcodes.php(95): WC_Shortcodes::shortcode_wrapper()","#18 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/shortcodes.php(434): WC_Shortcodes::checkout()","#19 [internal function]: do_shortcode_tag()","#20 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/shortcodes.php(273): preg_replace_callback()","#21 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(324): do_shortcode()","#22 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(205): WP_Hook->apply_filters()","#23 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/post-template.php(256): apply_filters()","#24 \/home\/

Additional context

2024-08-17T21:48:37+00:00 Critical Uncaught TypeError: array_values(): Argument #1 ($array) must be of type array, bool given in /home/*****/web/*****.com/public_html/wp-content/plugins/woocommerce-services/classes/class-wc-connect-taxjar-integration.php:864  
Additional context
{
    "error": {
        "type": 1,
        "file": "\/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php",
        "line": 864
    },
    "backtrace": [
        "",
        "#0 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php(864): array_values()",
        "#1 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(326): WC_Connect_TaxJar_Integration->override_woocommerce_tax_rates()",
        "#2 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(205): WP_Hook->apply_filters()",
        "#3 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-tax.php(74): apply_filters()",
        "#4 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(737): WC_Tax::calc_tax()",
        "#5 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(659): WC_Cart_Totals->calculate_item_subtotals()",
        "#6 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(150): WC_Cart_Totals->calculate_item_totals()",
        "#7 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart-totals.php(141): WC_Cart_Totals->calculate()",
        "#8 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php(550): WC_Cart_Totals->__construct()",
        "#9 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce-services\/classes\/class-wc-connect-taxjar-integration.php(451): WC_Connect_TaxJar_Integration->calculate_totals()",
        "#10 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(324): WC_Connect_TaxJar_Integration->maybe_calculate_totals()",
        "#11 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(348): WP_Hook->apply_filters()",
        "#12 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(517): WP_Hook->do_action()",
        "#13 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-cart.php(1410): do_action()",
        "#14 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/shortcodes\/class-wc-shortcode-checkout.php(354): WC_Cart->calculate_totals()",
        "#15 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/shortcodes\/class-wc-shortcode-checkout.php(69): WC_Shortcode_Checkout::checkout()",
        "#16 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-shortcodes.php(72): WC_Shortcode_Checkout::output()",
        "#17 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/plugins\/woocommerce\/includes\/class-wc-shortcodes.php(95): WC_Shortcodes::shortcode_wrapper()",
        "#18 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/shortcodes.php(434): WC_Shortcodes::checkout()",
        "#19 [internal function]: do_shortcode_tag()",
        "#20 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/shortcodes.php(273): preg_replace_callback()",
        "#21 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(324): do_shortcode()",
        "#22 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(205): WP_Hook->apply_filters()",
        "#23 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/post-template.php(256): apply_filters()",
        "#24 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/themes\/storefront\/inc\/storefront-template-functions.php(352): the_content()",
        "#25 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(324): storefront_page_content()",
        "#26 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/class-wp-hook.php(348): WP_Hook->apply_filters()",
        "#27 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/plugin.php(517): WP_Hook->do_action()",
        "#28 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/themes\/storefront\/content-page.php(18): do_action()",
        "#29 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/template.php(812): require('\/home\/***** */...')",
        "#30 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/template.php(745): load_template()",
        "#31 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/general-template.php(206): locate_template()",
        "#32 \/home\/*****\/web\/*****.com\/public_html\/wp-content\/themes\/storefront\/page.php(24): get_template_part()",
        "#33 \/home\/*****\/web\/*****.com\/public_html\/wp-includes\/template-loader.php(106): include('\/home\/***** */...')",
        "#34 \/home\/*****\/web\/*****.com\/public_html\/wp-blog-header.php(19): require_once('\/home\/***** */...')",
        "#35 \/home\/*****\/web\/*****.com\/public_html\/index.php(17): require('\/home\/***** */...')",
        "#36 {main}",
        "thrown"
    ]
}

When I go to /cart, I see this:

Going to /checkout just gives me the internal server error message.

I cleared my cookies for my site and tried to purchase again. Same thing happened.

I don't think it likes the saved zip code value, and it's erroring out because of that:
Postcode / ZIP does not match the selected state.

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[asheroto]

Actually now I get this error on every site page I visit while logged in. I even cleared my session/index/cookie data.

[asheroto]

I went into the Users area and edited my user. While testing, I had put in a Brazilian postal code of 57160-000, set the country to Brazil, but it had still had the state shown, and that field was set on Alabama. So the glitch is somewhere related to this. Once I changed it in the user settings it started working again.

Even so, this glitch shouldn't occur. Maybe somebody here can replicate the problem or discover the issue through the logs?

[asheroto]

Still getting this