Blank page after enabling Magento Compiler
You Receive a blank page after enabling Magento Compiler in the admin section.
Causes
1) A module that you installed may not work with Magento Compiler
2) You enabled the compiler but didn’t run the compiler before enabling.
How to resolve?
Easy, Open the index.php in your magento root directory
Comment out the following line:
PHP Code:
/**
* Compilation includes configuration file
*/
/**#$compilerConfig = ‘includes/config.php’;
#if (file_exists($compilerConfig)) {
include $compilerConfig;
#} */
Now go back to the backend of your magento store, and run compilation.
Clean the cache dir and verify that its now working.
If problem persists comment out the compilation line again in the index.php
And trouble shoot which modules is causing problems.