[TYPO3-calendar] Use of a cal service

[Chris Müller]

Note: I put the extension with the mentioned code to a freshly installed 
introduction package and experienced the same problem.

Am 25.10.2012 11:38, schrieb Chris Müller:
> Hello,
>
> now I made a plugin with the following code:
>
> require_once t3lib_extMgm::extPath('cal') .
> 'controller/class.tx_cal_api.php';
>
> class tx_test_pi1 extends tslib_pibase {
>    public function main($content, array $conf) {
>      $calApi = t3lib_div::makeInstance('tx_cal_api');
>      $calApi = &$calApi->tx_cal_api_without(62);
>    }
> }
>
> and get the error:
> Call to a member function versionOL() on a non-object in
> /usr/local/share/typo3/typo3_src-4.7.5/typo3/sysext/cms/tslib/content/class.tslib_content_content.php
> on line 114
>
> If I dump the $calApi variable I am getting the object with the
> configuration and the various objects and the mentioned error.
>
> Any help will be appreciated.
>
> Regards,
> Chris.