Thank you. Your answer was very helpful to me.
On Wednesday, December 26, 2012 10:39:18 PM UTC+4, euromark wrote:
>
> as I stated above, it is vital that you always include all uses classes
> throughout your files.
> so, no. it is not enough - as you just experienced yourself. it might work
> up to some point - and than it breaks.
>
> the App::uses can be compared to require statements. If you don't tell
> cake what files are required it fill fail eventually.
>
> same goes for helpers, models, behaviors, ...
>
>
> Am Mittwoch, 26. Dezember 2012 16:18:55 UTC+1 schrieb Nvp:
>>
>> Thank you, Mark.
>> It solves the problem, but I was absolutely sure that it is enough to
>> specify `App::uses('AppController', 'Controller');` in the
>> /Controller/AppController.php
>> I think they should definitely add the importance of inclusion of this
>> fragment of code in the Cookbook.
>>
>> On Wednesday, December 26, 2012 7:08:24 PM UTC+4, euromark wrote:
>>>
>>> thats because you forgot a vital part above your
>>> class NewsController extends AppController {}
>>>
>>> above it add `App::uses('AppController', 'Controller');`
>>>
>>> It is important that you always specify all used classes in your files
>>> at the top.
>>>
>>>
>>> Am Mittwoch, 26. Dezember 2012 16:00:40 UTC+1 schrieb Nvp:
>>>>
>>>> Hi! I have a strange issue with CacheHelper and perhaps it's because I
>>>> do some error in configuration.
>>>> For the first time I encountered this problem while working on my main
>>>> project.
>>>> After it, I have downloaded CakePHP 2.2.4 and created an app for
>>>> testing.
>>>>
>>>> As mentioned above I'm trying to use CacheHelper.
>>>>
>>>> #### What I did:
>>>> New CakePHP 2.2.4, freshly downloaded. No changes was made except of:
>>>>
>>>> *core.php:*
>>>> I added Configure::write('Cache.check', true); as mentioned in the
>>>> Cookbook
>>>>
>>>> *bootstrap.php:* (It was already there, so I did not make any changes.)
>>>>
>>>> Configure::write('Dispatcher.filters', array(
>>>> 'AssetDispatcher',
>>>> 'CacheDispatcher'
>>>> ));
>>>>
>>>> *Controller/NewsController.php* – this is my controller for testing.
>>>>
>>>> <?php
>>>> class NewsController extends AppController {
>>>> public $helpers = array('Cache');
>>>> public $cacheAction = array(
>>>> 'view' => 36000,
>>>> 'index' => 48000
>>>> );
>>>>
>>>> public function index() {
>>>>
>>>> }
>>>>
>>>> public function clear() {
>>>> clearCache();
>>>> }
>>>> }
>>>>
>>>> *View/News/index.ctp*:
>>>>
>>>> Things went OK!
>>>>
>>>>
>>>> #### What happened
>>>>
>>>> On the first page load (domain.com/news) I can see my view rendered as
>>>> expected.
>>>> If I try to access page for the second time I get the error:
>>>>
>>>> Error: Class 'AppController' not found
>>>> File: ../app/Controller/NewsController.php
>>>> Line: 2
>>>>
>>>> And as long as I did not clear the cache, I get the same error.
>>>> After clearing cache I can once again load page and after that
>>>> everything is repeated and I get the same error.
>>>>
>>>> Thanks in advance.
>>>>
>>>
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