Cannot declare the same value for "graphql_single_name" and "graphql_plural_name"

[oxcid]

Describe the bug
"No Schema Available" in Explorer in GraphiQL IDE

To Reproduce
Steps to reproduce the behavior:

1. Activate plugin WP GraphQL ver. 1.2.6
2. Activate plugin WPGraphQL WooCommerce (WooGraphQL) ver. 0.8.0
3. See error

Expected behavior
The list of queries are available in the Explorer.

Desktop (please complete the following information):

• OS: Windows 10
• Browser Firefox
• Version 86.0.1 (64-bit)

Plugin Versions

• WooGraphQL Version: 0.8.0
• WPGraphQL Version: 1.2.6
• WordPress Version: 5.4.2
• WooCommerce Version: 3.8.1

Additional context

Error log at the server:

2021-03-18 02:16:40.495649 [NOTICE] [1050] [158.140.xxx.xxx:38275:HTTP2-59#wordpress] [STDERR] PHP Fatal error: Uncaught GraphQL\Error\InvariantViolation: The pa_qty-pcs taxonomy cannot declare the same value for "graphql_single_name" and "graphql_plural_name". in /var/www/html/wp-content/plugins/wp-graphql/src/
Registry/TypeRegistry.php:457
Stack trace:
#0 /var/www/html/wp-includes/class-wp-hook.php(287): WPGraphQL\Registry\TypeRegistry->init_type_registry(Object(WPGraphQL\Registry\TypeRegistry))
#1 /var/www/html/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters('', Array)
#2 /var/www/html/wp-includes/plugin.php(478): WP_Hook->do_action(Array)
#3 /var/www/html/wp-content/plugins/wp-graphql/src/Registry/TypeRegistry.php(197): do_action('init_graphql_ty...', Object(WPGraphQL\Registry\TypeRegistry))
#4 /var/www/html/wp-content/plugins/wp-graphql/src/Registry/SchemaRegistry.php(37): WPGraphQL\Registry\TypeRegistry->init()
#5 /var/www/html/wp-content/plugins/wp-graphql/src/WPGraphQL.php(576): WPGraphQL\Registry\SchemaRegistry->get_schema()
#6 /var/www/html/wp-content/plugins/wp-graphql/src/Request.php(143): WPGraph in /var/www/html/wp-content/plugins/wp-graphql/src/Registry/TypeRegistry.php on
line 457

I also got some errors at the console, but I believe the PHP error log is more crucial.

[jacobarriola]

It's likely due to the name of your qty-pcs attribute ending in an s. Can you rename it to singular (qty-pc) instead?

See #412 for more details.

[oxcid]

Thanks Jacob, I've removed the s and renamed it to qty-pc. All is working now.