This is a very easy to fix error. The file "ImageCacheActionsModuleStreamWrapper.php" is missing in the latest (Nov 24, 2012) 7.x-1.x-dev package.

After updated, I got:

Fatal error: require_once(): Failed opening required '/path/to/all/modules/imagecache_actions/ImageCacheActionsModuleStreamWrapper.php' (include_path='.:/usr/share/pear:/usr/share/php') in /path/to/drupal/includes/bootstrap.inc on line 3088

Having copied the file from the 7.x-1.0 package back, my site works again.

Comments

fietserwin’s picture

fietserwin
Location Le Mont-Dore
commented
Status: Active » Closed (works as designed)

Please clear all caches and install the system steam wrapper module if you are using the module:// stream wrapper syntax anywhere. Running update.php would have given you this warning.

Background information:
As per #1702716: System Stream Wrappers Conflict we removed the module:// stream wrapper from our module, and introduced a (soft) dependency on the system stream wrapper module. On testing I did not get (temporary) errors or failures, the switch went smooth. But my test installation is different then doing an upgrade on a running install. If Drupal does give this fatal error before people get a chance to clean the cache we are in trouble. I will see if I can test such an upgrade.

The good news is that the Drupal updater does remove files that are no longer used anmd not simply overwrites the directory :)