Line 756 is $dirlist = $wp_filesystem->dirlist($from);. The argument is ok. I think that the object $wp_filesystem is not globally available for your plugin.
Related Posts:
- How to prevent users to view server files using WP File Manager plugin?
- Custom Post Type Templates from Plugin Folder?
- Add multiple plugin directories
- I Want to Get A Plugin Version Number Dynamically
- Best Practice for Referencing the Plugin Directory
- How MUST the directory for a plugin be structured?
- What WordPress API function lists active/inactive plugins?
- Change Page’s Tag Using functions.php File
- Get Latest Plugin Version from WP API
- How should I use register_setting, add_settings_section, & add_settings_field in my plugin’s options page?
- How do I retrieve a list of popular plugins using the WordPress.org Plugin API?
- How long does it take for a new plugin to be approved?
- What exactly does $wp_filesystem->abspath() return?
- What is the correct way to check if WP_Filesystem can write to a directory without aking for username / password?
- How to get the current plugin name?
- Using custom code, how can I fetch data from the WordPress plugin repo?
- Can’t use /wp-json/wp/v2/plugins API endpoint even as administrator
- Multisite functions to communicate with individual site functions
- A way to sort WordPress themes? [closed]
- Does the WordPress API have Modal Dialogs
- How to install WordPress Multisite with different domains under the same subdirectory?
- Standard permissions for wordpress; Plugin installation asks for FTP credentials
- REST-API: extend media-endpoint
- Hosting plugin Google Code with auto update?
- What are the hierarchy of filenames while initialising a WordPress plugin?
- Create or Update thousands of woocommerce products via PHP
- Looking for a solution – slightly convoluted problem
- Is it possible to group plugins into a folder?
- Best way to hook a custom url?
- How can I add an options page for my class based plugin?
- Sending WP posts to external API
- How to upload images to WP Panel keeping correct folder in FTP
- How do I create a custom add media button modal?
- Solutions to repost categories into multisite blogs?
- Why WordPress plugin url ajax doesn’t work?
- How to use JSON data from URL into table on my wordpress website
- wp_remote_get() returns 403 while file_get_contents() does not
- A new translation folder overrides my usual translation from “nowhere”
- How to disable search as you type plugin suggestions?
- Set plugin-values when creating post via REST-API
- Is there a directory my plugin can write files to that cannot be viewed via the browser/url?
- WordPress stats API key
- Plugin is a widget, but I want to call it in the head, can I?
- Socialite WP plugin, unable to obtain API keys from FB
- How to pass the API key to the client from the database? [closed]
- Prevent plugin from intruding on wp-json posts api
- Getting a Page via its post-name using WP REST API v2 and Postman
- How to set category correctly for a custom post created by a remote API call?
- Integrating boxtal PHP library into a custom WordPress Plugin
- wp-mail attachment is not sent for no reason?
- Custom API plugin to execute 3rd party API to retrieve data
- How to Include Fields in Query String When Making Request of WordPress.org Plugin API?
- Sending customer an email with link to stripe to make payment
- How to get a list of all the available plugins names
- Can i use init hook for API purpose?
- Should meta boxes for specific pages be save in their own plugins?
- Where should I store disabled plugins?
- Including content from legacy app: via plugin or custom content?
- Why may one avoid Jetpack plugin? [closed]
- How to write to the plugin’s directory?
- How to call php file in theme directory from plugin
- How do I display PHP file contents on front end of WordPress?
- Push Contact form 7 variable to front end after submission
- Admin Custom Plugin List Files in admin Table
- Do i need to use a plugin for third party api integration?
- add menu page not showing Icon
- WordPress output data to another website and pull data
- One time call to external API in widget
- How can I upload and password protect Javadocs in WordPress?
- How to get data from a private API and add it to wordpress pages
- Create API for registering user on wordpress site with 3rd party site
- Different function call depending on shortcode?
- How to find out programmatically whether any cache plugin is installed in the WordPress website?
- How to use information from the database in the front-end?
- Mailpoet Sign up on Custom registration form won’t work
- Custom Gallery plugin uploading to different dir, and post to page
- Downloadable content file structure
- In the WordPress API is there a way to set the width of the post/page container
- How to Call Function From Separate WordPress Install on Same Server?
- WordPress, modular content, and syndication
- Error Copying Directory On Plugin Activation
- create web service for android app using wordpress website
- API Functions to Register and Show WordPress List Tables
- Integrating a hosted app with wordpress using the API
- WordPress Overrides folder permissions in Cpanel
- how to create or rewrite files in wordpress plugin folder
- Plugin that uses AngularJS tutorial
- Server Path Information
- Import tumblr post to wordpress blog
- Register additional wp plugin directory
- Get value of a key from a Plugin Serialized array
- Plugin installation works only with FTP – how to debug?
- How to import data from another website using an API link?
- How can I send api calls from my plugin?
- cURL External API request displays content above other content on page
- WP Donation Form with custom payment API
- Store large dataset in WordPress installation temporary
- How to write a plugin that “listens” every time, an edit occurs?
- move setting data from wordpress api to codestar freamwork
- Change weird Wp File structure