External Storage - Onedrive

Hi,
Anyone with help in installing External Storage with Onedrive. I have install the External storage app and the Onedrive plugin. I have gone through the Azure creation, yet I still get the red icon.
Checking the logs I see:

Exception: Class “OC\Files\Storage\Flysystem” not found in file ‘/var/www/html/custom_apps/files_external_onedrive/lib/Storage/CacheableFlysystemAdapter.php’ line 37

/var/www/html/lib/private/AppFramework/App.php - line 183:
OC\AppFramework\Http\Dispatcher->dispatch([ "OCA\\File ... "], "create")
/var/www/html/lib/private/Route/Router.php - line 315:
OC\AppFramework\App::main("OCA\\Files_ ... r", "create", [ "OC\\AppFr ... "], [ "files_ext ... "])
/var/www/html/lib/base.php - line 1068:
OC\Route\Router->match("/apps/files ... s")
/var/www/html/index.php - line 36:
OC::handleRequest()

Caused by Error: Class “OC\Files\Storage\Flysystem” not found
/var/www/html/lib/composer/composer/ClassLoader.php - line 576:
include()
/var/www/html/lib/composer/composer/ClassLoader.php - line 427:
Composer\Autoload{closure}(“*** sensiti … “)
/var/www/html/custom_apps/files_external_onedrive/lib/Storage/OneDrive.php - line 30:
Composer\Autoload\ClassLoader->loadClass(“OCA\Files_ … r”)
/var/www/html/lib/composer/composer/ClassLoader.php - line 576:
include(”/var/www/ht … p")
/var/www/html/lib/composer/composer/ClassLoader.php - line 427:
Composer\Autoload{closure}("
** sensiti … “)
<>
Composer\Autoload\ClassLoader->loadClass(“OCA\Files_ … e”)
/var/www/html/apps/files_external/lib/MountConfig.php - line 125:
class_exists(”
** sensiti … “)
/var/www/html/apps/files_external/lib/Controller/StoragesController.php - line 288:
OCA\Files_External\MountConfig::getBackendStatus(”
** sensiti … “)
/var/www/html/apps/files_external/lib/Controller/GlobalStoragesController.php - line 134:
OCA\Files_External\Controller\StoragesController->updateStorageStatus(”
** sensiti … “)
/var/www/html/lib/private/AppFramework/Http/Dispatcher.php - line 230:
OCA\Files_External\Controller\GlobalStoragesController->create(”
** sensiti … *”)
/var/www/html/lib/private/AppFramework/Http/Dispatcher.php - line 137:
OC\AppFramework\Http\Dispatcher->executeController([ "OCA\File … "], “create”)
/var/www/html/lib/private/AppFramework/App.php - line 183:
OC\AppFramework\Http\Dispatcher->dispatch([ "OCA\File … "], “create”)
/var/www/html/lib/private/Route/Router.php - line 315:
OC\AppFramework\App::main(“OCA\Files_ … r”, “create”, [ "OC\AppFr … "], [ “files_ext … “])
/var/www/html/lib/base.php - line 1068:
OC\Route\Router->match(”/apps/files … s”)
/var/www/html/index.php - line 36:
OC::handleRequest()

Any help will go a long way…
Cheers.

Not sure how you managed to install that app since it looks like it’s been abandoned by the maintainer since December 2020 (and last released for NC21).

It won’t work with current NC versions.

You might try this one instead: