Error when removing modules

Questions
1

Silverstripe 4.5

Hi All,

Whenever I remove the unclecheese/betterbuttons I get this error below. Happens with other modules too. Is there some sort of clean up I need to do after removing modules now besides the usual dev build?

**Fatal error** : Uncaught InvalidArgumentException: SilverStripe\ORM\DataObject references nonexistent UncleCheese\BetterButtons\Extensions\BetterButtons in 'extensions' in /srv/users/**/apps/**/public/vendor/silverstripe/framework/src/Core/Config/Middleware/ExtensionMiddleware.php:70 Stack trace: #0 /srv/users/**/apps/**/public/vendor/silverstripe/framework/src/Core/Config/Middleware/ExtensionMiddleware.php(41): SilverStripe\Core\Config\Middleware\ExtensionMiddleware->getExtraConfig('SilverStripe\\OR...', Array, 0) #1 /srv/users/**/apps/**/public/vendor/silverstripe/config/src/Middleware/MiddlewareAware.php(56): SilverStripe\Core\Config\Middleware\ExtensionMiddleware->getClassConfig('SilverStripe\\OR...', 0, Object(Closure)) #2 /srv/users/**/apps/**/public/vendor/silverstripe/framework/src/Core/Config/Middleware/InheritanceMiddleware.php(30): SilverStripe\Config\Collections\MemoryConfigCollection->SilverStripe\Config\Middleware\{closure}('SilverStripe\\OR...', 0 in  **/srv/users/**/apps/**/public/vendor/silverstripe/framework/src/Core/Config/Middleware/ExtensionMiddleware.php**  on line  **70**
2

Nothing specific usually, no. Do you have any other modules installed? (ie. something which may be relying on Better Buttons to work?)

Check your YML files in _config to make sure there are no references.
Did you install / remove with composer? You might try a composer dump-autoload and then a dev/build?flush (the flush is important)
If you don’t have one, try creating a directory in the project root called silverstripe-cache - that will become the place where the project stores its cache files, so you’ll know it’s being cleared properly. (If you do have already, empty it)

3

This combo worked via ssh. Thanks!

  1. composer remove unclecheese/betterbuttons
  2. composer dump-autoload
  3. vendor/bin/sake dev/build