Custom post type archive page not showing on archive-posttype.php

Custom template should be archive-gallery.php instead of archive-posttype.php

It’s archive-$posttype.php where $posttype is the custom post type slug.

WordPress first looks for archive-$posttype.php and if it’s not available then chooses archive.php

Update

Same for the custom taxonomies also , the flow is:

taxonomy-$taxonomy-$term.php --> taxonomy-$taxonomy.php -->  taxonomy.php --> archive.php

So for gallery_categories custom taxonomy use taxonomy-gallery_categories.php

Related Posts:

  1. Custom taxonomy template not working with simple loop. Multiple CPT using the same taxonomy
  2. Custom Post Archive is not working
  3. Archive page of CPT’s custom Taxonomy
  4. Custom Post Type Settings page, choose page to display archive
  5. Is it possible to have an index page for taxonomy term for each custom post type it is assigned to?
  6. How to get_queried_object on multiple objects?
  7. Custom Post Type / Taxonomy Slug / Post Title with post type archive
  8. Hide child term posts on parent term pages
  9. Posts per Page on custom Taxonomy Template
  10. Post type archive page not working
  11. List all posts in Custom Post Type but group dynamically by Custom Taxonomies
  12. Archive page for taxonomy of custom post type
  13. Should I change these content meta types before building complex archive page?
  14. Getting taxonomy terms used by custom post type
  15. Archive or taxonomy pages not working for custom post type
  16. Create Custom Post Type Archive Page with Sub Categories Navigation Sidebar
  17. How to create archive page for taxonomy terms within custom post type
  18. WordPress custom post type archive with description
  19. Custom post type and taxonomy permalinks – Structure
  20. taxonomy template for custom post type the same as the archive
  21. Display only post types that are direct children of the current taxonomy
  22. How can I filter by taxonomy on a custom post type’s page?
  23. How To Create A Custom Taxonomy 404 Page
  24. Custom template won’t load for a custom post type (custom permalinks used)
  25. Custom post type templating problem
  26. Custom post type is showing custom home page, not archive page
  27. Create template for taxonomy results limited by Custom Post Type
  28. Extending AZIndex plugin to use custom post types and custom taxonomies
  29. Use Custom Post Type archive page for the taxonomies term archive page
  30. Display custom post type category, while in a CPT category, then the posts beneath
  31. Number of Custom Post Types published are not being shown in the custom page
  32. Custom post type archive page blank
  33. posttype/taxonomy/term archive page 404 error
  34. My archive-posttype.php template is not loading
  35. What’s the name of the custom post type yearly archive template?
  36. Which Template Page Should I Use?
  37. Alphabetically sort a taxonomy.php template by post title
  38. Custom Permalinks For CPT and pages with parent. Advanced WordPress
  39. How to integrate single and archive templates for custom post type in any WordPress theme
  40. Permalink problems with custom post type and custom taxonomy
  41. sort CPT on Custom Taxonomy Archive page
  42. Use the custom post type archive for taxonomies?
  43. Custom Post type date archive for custom taxonomy
  44. Show categories of custom post type and not all posts
  45. Taxonomy template page not working
  46. Custom Post Type Archive template not being called
  47. Query Posts that have Custom Taxonomy
  48. Custom Post Type Custom Archive Page Not Working
  49. Getting custom taxonomy posts on archive page
  50. Archive page for custom post type and custom taxonomy
  51. Custom post type category permalinks and archive pages
  52. Displaying custom taxonomy menu in custom post type archive
  53. Is possible register two archive pages for single custom post type?
  54. Getting Same Description in All the Custom Taxonomy Posts
  55. Finding the CPT archive template source
  56. Displaying all posts by category and showing content on click
  57. pagination problem listing custom post types of taxonomy in wordpress
  58. Posts per Page on custom Taxonomy Template
  59. ACF Pro Accessing fields on a Custom Post Type
  60. Static Front Page not working for custom theme
  61. Multiple Custom Post Type in Taxonomy Archive Causing White Screen
  62. Building Link List for Custom Tax
  63. Custom taxonomy with custom post type archive page
  64. Custom Post Type / Taxonomy / Term – what template to use to avoid 404-page?
  65. get first limited words from a custom post in the archive page
  66. Custom post type post_type_link gives “page not found” on any other custom post type
  67. Custome post type “tags” pick default archive instead of custom post type archive
  68. Customize url from the_terms
  69. Custom post types not displaying per category
  70. Help with Multi Level Category Archive Page
  71. Show index and not the archive for “Dog Custom Post” with default slug
  72. Custom post type with two templates
  73. How do I make my archive page look like popular reviewing sites (e.g., Polygon and Gamespot) [closed]
  74. Display custom post type archive on page.php template
  75. Multiple archives for cpt, taxonomies, terms
  76. Making a archive gallery page for a custom post type which already has an archive page
  77. Custom taxonomy in custom post type archive with pagination
  78. Pagination fault in custom post type archive page [duplicate]
  79. How to assign custom post template to its custom taxonomy terms
  80. How to display custom post types AND regular posts separately on a shared taxonomy archive?
  81. Archive templates based on taxonomies
  82. Why is this custom post type defaulting to archive.php?
  83. title tag for custom post type remove taxonomy name from title tag
  84. Taxonomy Query of Custom Post Displays Archive Instead of Posts
  85. Custom taxonomy archive page not routing?
  86. Archive custom template from search
  87. How to have a dynamic slug and rendering the archive-{post_type}.php?
  88. Custom Post Types using wrong template (index) instead of archive-{type}.php – previously worked as expected
  89. Pagination not working only on Archive-Name.php using new WP_Query
  90. WordPress CPT archive page display sticky post first and then display the rest of the posts in same Query
  91. WP_List_Table Inside Metabox Not Working on Submit
  92. Is there any performance consideration when using Custom Post Types?
  93. Permalinks not working for custom taxonomy on custom post type
  94. custom types taxonomy hide_empty
  95. How to rewrite url for any specific taxonomy?
  96. How to rewrite the post slug of a custom post type post
  97. Getting List of child terms from custom taxonomy parent
  98. Specific template for subcategory of custom taxomy
  99. Show custom taxonomy not in submenu
  100. Custom Post Type urls not working