We are using S3 Uploads version 3.0.4 and are encountering an error when navigating to a specific page added by the Ultimate Addons for WPBakery Page Builder plugin.
Warning: include(): S3_Uploads\Stream_Wrapper::stream_set_option is not implemented! in plugins/ultimate-addons-for-visual-composer/modules/ultimate_icon_manager.php on line 363
Going to that specific line and ignoring irrelevant information, it seems what is occurring is that they are effectively calling your custom stream wrapper implementation (inc/class-stream-wrapper.php) using the include keyword. According to the Backward Incompatible Changes log when migrating from PHP 7.3.x to 7.4.x (https://www.php.net/manual/en/migration74.incompatible.php), using include/require on a stream will invoke stream_set_option as of PHP 7.4. The manual states that custom stream wrapper implementations can simply return false as a sufficient implementation.
This is just a preliminary look, however adding the stream_set_option function to your stream wrapper implementation and returning false seems to fix the issue on our end.
We are using S3 Uploads version 3.0.4 and are encountering an error when navigating to a specific page added by the Ultimate Addons for WPBakery Page Builder plugin.
Going to that specific line and ignoring irrelevant information, it seems what is occurring is that they are effectively calling your custom stream wrapper implementation (inc/class-stream-wrapper.php) using the include keyword. According to the Backward Incompatible Changes log when migrating from PHP 7.3.x to 7.4.x (https://www.php.net/manual/en/migration74.incompatible.php), using include/require on a stream will invoke stream_set_option as of PHP 7.4. The manual states that custom stream wrapper implementations can simply return false as a sufficient implementation.
This is just a preliminary look, however adding the stream_set_option function to your stream wrapper implementation and returning false seems to fix the issue on our end.