<p><strong>Icinga2 Director&#8217;de No valid elements specified for display group hatası ve çözümü</strong></p>
<p>Icinga2 Director&#8217;de Hosts Menüsünden Host Template&#8217;iniz için Servis eklerken No valid elements specified for display group hatası alabilirsiniz , endişelenmeyin , Öncelikle Icınga2 Director de Hosts Değil de Service alanına erişip Service Template&#8217;i oluşturmanız gerekmekte , Sonrasında hata aldığınız bölüme tekrar gittiğinizde hatanın ortadan kalktığını göreceksiniz.</p>
<p>No valid elements specified for display group</p>
<p>#0 /usr/share/icingaweb2/modules/director/application/forms/IcingaAddServiceForm.php(66): Zend_Form->;addDisplayGroup(Array, &#8216;object_definiti&#8230;&#8217;, Array)<br />
#1 /usr/share/icingaweb2/modules/director/application/forms/IcingaAddServiceForm.php(35): Icinga\Module\Director\Forms\IcingaAddServiceForm->;groupMainProperties()<br />
#2 /usr/share/icingaweb2/modules/director/library/Director/Web/Form/QuickForm.php(356): Icinga\Module\Director\Forms\IcingaAddServiceForm->;setup()<br />
#3 /usr/share/icingaweb2/modules/director/library/Director/Web/Form/QuickForm.php(517): Icinga\Module\Director\Web\Form\QuickForm->;prepareElements()<br />
#4 /usr/share/icingaweb2/modules/director/library/Director/Web/Form/QuickForm.php(530): Icinga\Module\Director\Web\Form\QuickForm->;setRequest(Object(Icinga\Web\Request))<br />
#5 /usr/share/icingaweb2/modules/director/library/Director/Web/Form/QuickForm.php(367): Icinga\Module\Director\Web\Form\QuickForm->;getRequest()<br />
#6 /usr/share/icingaweb2/modules/director/application/controllers/HostController.php(57): Icinga\Module\Director\Web\Form\QuickForm->;handleRequest()<br />
#7 /usr/share/icingaweb2/library/vendor/Zend/Controller/Action.php(507): Icinga\Module\Director\Controllers\HostController->;serviceAction()<br />
#8 /usr/share/php/Icinga/Web/Controller/Dispatcher.php(76): Zend_Controller_Action->;dispatch(&#8216;serviceAction&#8217;)<br />
#9 /usr/share/icingaweb2/library/vendor/Zend/Controller/Front.php(937): Icinga\Web\Controller\Dispatcher->;dispatch(Object(Icinga\Web\Request), Object(Icinga\Web\Response))<br />
#10 /usr/share/php/Icinga/Application/Web.php(389): Zend_Controller_Front->;dispatch(Object(Icinga\Web\Request), Object(Icinga\Web\Response))<br />
#11 /usr/share/php/Icinga/Application/webrouter.php(109): Icinga\Application\Web->;dispatch()<br />
#12 /usr/share/icingaweb2/public/index.php(4): require_once(&#8216;/usr/share/php/&#8230;&#8217;)<br />
#13 {main}</p>
<p><a href="http://www.ayhanarda.com/blog/wp-content/uploads/2018/10/icinga2-director-valid-elements-error.png"><img class="aligncenter size-full wp-image-1302" src="http://www.ayhanarda.com/blog/wp-content/uploads/2018/10/icinga2-director-valid-elements-error.png" alt="" width="864" height="525" /></a></p>
<p>Ayhan ARDA</p>
<p> ;</p>