Symfony 1.4 - Unable to load cacheHelper.php

问题

I have just setup symfony 1.4 on Amazon EC2 AMI Linux.

Every thing seems to be configured fine but when I open the default h*tp://ec2-xxxxxxx-.amazonaws.com/ URL it shows me 401 | Unauthorized | InvalidArgumentException and the error is:

Unable to load "cacheHelper.php" helper in: SF_ROOT_DIR/apps/frontend/lib/helper, SF_ROOT_DIR/lib/helper, SF_ROOT_DIR/lib/vendor/symfony/lib/helper.

Any help is appreciated.

<VirtualHost *:80>
  ServerName ec2-184-73-90-216.compute-1.amazonaws.com
  DocumentRoot "/var/www/html/project/web"
  DirectoryIndex index.php
  <Directory "/var/www/html/project/web">
    AllowOverride All
    Allow from All
  </Directory>
</VirtualHost>

回答1:

Well it's more a wrong configuration here. Add a password or at least ":" in your database connection in the i18n.yml:

database: mysql://user:pass@localhost/db
database: mysql://user:@localhost/db

And by the way, you also have something wrong in your index:

Fatal error: Call to a member function getId() on a non-object in /var/www/html/project/apps/frontend/modules/user/actions/actions.class.php on line 41

Also, don't forget to add an Alias to /sf to have icon in the toolbar:

Alias /sf /var/www/html/project/lib/vendor/symfony/data/web/sf
<Directory "/var/www/html/project/lib/vendor/symfony/data/web/sf">
  AllowOverride All
  Allow from All
</Directory>

来源：https://stackoverflow.com/questions/10203669/symfony-1-4-unable-to-load-cachehelper-php