I am using Magento 2 Blog extension with attached featured images to a blog post but these images are not displayed on the storefront.
How to check issue?
1. Open this file if exists (if does not exist skip steps 2-3):
/app/design/frontend/[ThemeVendor]/[themename]/Magefan_Blog/templates/post/list/item.phtml
2. Check if the file has the code like "getFeaturedImage". You can find the original code here
https://github.com/magefan/module-blog/blob/master/view/frontend/templates/post/list/item.phtml
3. If this code is missing, add it to your custom theme file.
4. Open this file if exists (if does not exist skip steps 5-6):
/app/design/frontend/[ThemeVendor]/[themename]/Magefan_Blog/templates/post/view.phtml
5. Check if it has the code like "getFeaturedImage", you can find the original code here
https://github.com/magefan/module-blog/blob/master/view/frontend/templates/post/list/item.phtml