solved
The rewrite slug of the custom taxonomy was somewhere competing with the corresponding custom post type slug. Afterwards I added a normal loop to the archives.php template. That made the trick.
Related Posts:
- Remove Custom Taxonomy Metabox from Custom Post Type Screen
- Custom Taxonomy as checkbox or dropdown
- wp_dropdown_categories in custom post type with custom taxonomy
- Changing the priority of a custom taxonomy’s metabox
- WP_List_Table Inside Metabox Not Working on Submit
- Find callback function for custom taxonomy metabox
- Is it possible to have an index page for taxonomy term for each custom post type it is assigned to?
- How to get_queried_object on multiple objects?
- Custom Post Type / Taxonomy Slug / Post Title with post type archive
- Unable to save custom taxonomy terms in a custom-built metabox
- Hide child term posts on parent term pages
- Posts per Page on custom Taxonomy Template
- How to select one major category (or custom taxonomy) for a custom post type?
- Post type archive page not working
- List all posts in Custom Post Type but group dynamically by Custom Taxonomies
- Archive page for taxonomy of custom post type
- Should I change these content meta types before building complex archive page?
- Getting taxonomy terms used by custom post type
- Custom Meta Boxes – Nonce Issue – Move to trash issue
- Archive or taxonomy pages not working for custom post type
- Create Custom Post Type Archive Page with Sub Categories Navigation Sidebar
- How to create archive page for taxonomy terms within custom post type
- Custom taxonomy template not working with simple loop. Multiple CPT using the same taxonomy
- Show metabox in custom-post-template depending on taxonomy term?
- Displaying Metabox value (custom post type taxonomy)
- How can I display my custom metaboxes on a custom post template?
- taxonomy template for custom post type the same as the archive
- Display only post types that are direct children of the current taxonomy
- How can I filter by taxonomy on a custom post type’s page?
- Custom template won’t load for a custom post type (custom permalinks used)
- Custom post type templating problem
- Create template for taxonomy results limited by Custom Post Type
- Extending AZIndex plugin to use custom post types and custom taxonomies
- Use Custom Post Type archive page for the taxonomies term archive page
- Display custom post type category, while in a CPT category, then the posts beneath
- Why are taxonomy terms not saving when using custom meta boxes with radio button taxonomy selectors?
- Number of Custom Post Types published are not being shown in the custom page
- Metabox not show in categories custom post type cmb2
- How to make custom taxonomy into drop down select in a custom metabox
- posttype/taxonomy/term archive page 404 error
- Ordering values entered in Custom Taxonomies
- Listing custom terms in custom post meta
- Permalinks: custom structure for taxonomy – tags?
- Custom Post Archive is not working
- What’s the name of the custom post type yearly archive template?
- Alphabetically sort a taxonomy.php template by post title
- Custom Permalinks For CPT and pages with parent. Advanced WordPress
- Permalink problems with custom post type and custom taxonomy
- sort CPT on Custom Taxonomy Archive page
- Use the custom post type archive for taxonomies?
- Custom Post type date archive for custom taxonomy
- Show categories of custom post type and not all posts
- Removing numerous Meta boxes from numerous CPTs
- Reusable metabox backend and frontend
- Get custom term meta problem on single post type
- Query Posts that have Custom Taxonomy
- Custom Post Type Custom Archive Page Not Working
- Getting custom taxonomy posts on archive page
- Archive page for custom post type and custom taxonomy
- Custom post type category permalinks and archive pages
- Displaying custom taxonomy menu in custom post type archive
- Archive page of CPT’s custom Taxonomy
- Custom Post Type meta data getting deleted on bulk editing taxonomies
- Getting Same Description in All the Custom Taxonomy Posts
- Displaying all posts by category and showing content on click
- pagination problem listing custom post types of taxonomy in wordpress
- Posts per Page on custom Taxonomy Template
- Static Front Page not working for custom theme
- PHP Warning with Custom Fields
- Building Link List for Custom Tax
- Custom Post Type / Taxonomy / Term – what template to use to avoid 404-page?
- Add other all taxonomies as meta boxes to custom post type
- Custom post type post_type_link gives “page not found” on any other custom post type
- Custome post type “tags” pick default archive instead of custom post type archive
- Customize url from the_terms
- Custom post types not displaying per category
- Help with Multi Level Category Archive Page
- Custom post type archive page not showing on archive-posttype.php
- Custom taxonomy in custom post type archive with pagination
- Pagination fault in custom post type archive page [duplicate]
- Custom meta-box for all custom post types
- Add different meta box based on taxonomy
- Why is this custom post type defaulting to archive.php?
- title tag for custom post type remove taxonomy name from title tag
- Taxonomy Query of Custom Post Displays Archive Instead of Posts
- Custom taxonomy archive page not routing?
- How to have a dynamic slug and rendering the archive-{post_type}.php?
- Custom Post Types using wrong template (index) instead of archive-{type}.php – previously worked as expected
- Combining Multiple Taxonomies in one URL
- ‘No pages found’ in Dashboard after registering custom taxonomy
- Creating a function that receives the taxonomy terms that have been changed in a custom post type
- Display post content with respect to its title?
- WP_Query orderby and tax_query
- Creating custom post type with custom taxonomy and custom fields programatically
- How to see posts in taxonomy endpoint
- Arduous WordPress Custom Post Type Permalink Path
- Custom post type archive – error in nav-menu-template.php
- Taxonomy shows up twice on Custom Post Type
- Custom sortable pages on custom post type
- How to change permalinks to taxonomy and post type’s posts