Re: DbAcl Failed ARO/ACO node lookup (SOLVED accidentally)

hi John,

> ~~ERROR msg~~
>
> Warning (512): DbAcl::check() - Failed ARO/ACO node lookup in
> permissions check.  Node references:
> Aro: User::44
> Aco: Post [CORE\cake\libs\controller\components\acl.php, line 273]
>
> ~~
> The error is shown above. I solved this accidentally, maybe someone
> could rectify if my solution is correct?
>
> The full story how I ended up with this error can be read here:
> http://groups.google.com/group/cake-php/browse_thread/thread/478daa30a5c26e18
>
> Suggestion to repopulate the Acl tables was not attempted before I
> could, I solved it when reading cookbook here:
> http://book.cakephp.org/view/1244/Defining-Permissions-Cake-s-INI-based-ACL
>
> Extracted from cookbook:
> ~~~~~~
> //Change these lines:
> Configure::write('Acl.classname', 'DbAcl');
> Configure::write('Acl.database', 'default');
>
> //To look like this:
> Configure::write('Acl.classname', 'IniAcl');
> //Configure::write('Acl.database', 'default');
> ~~~~~~
>
> Suggestion(s) ?

The reason your fix works is because (I'm assuming anyway) you have
some data in your acl.ini.php file. This was what people meant by
'populate' the acl tables, you have to have data for both the aco and
aro tables:

aco = controller/Method
aro = user or group id (usually!)

If you followed the instructions in
http://book.cakephp.org/view/1549/An-Automated-tool-for-creating-ACOs
and http://book.cakephp.org/view/1550/Setting-up-permissions you'd be
in the same position with dbAcl as you are with iniAcl, however
depending on your requirements iniAcl may be perfectly adequate.

hth

Jon

--
jon bennett - www.jben.net - blog.jben.net

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