Merge branch '21-extension-throws-error' into 'master'

Resolve "Extension throws error"

Closes #21

See merge request t3o/typo3_roadmap!13

Classes/Controller/FeatureController.php

 <?php
+
 namespace T3o\Typo3Roadmap\Controller;
 
 /**
@@ -43,8 +44,8 @@ class FeatureController extends \TYPO3\CMS\Extbase\Mvc\Controller\ActionControll
     public function listFeaturesAction()
     {
 
-        if($this->settings[featurearea]!=""){
-            $featureArea=$this->featureAreaRepository->findByUid($this->settings[featurearea]);
+        if ($this->settings['featurearea'] != '') {
+            $featureArea = $this->featureAreaRepository->findByUid((int)$this->settings['featurearea']);
             $this->view->assign('featureArea', $featureArea);
         }
 
@@ -59,10 +60,10 @@ class FeatureController extends \TYPO3\CMS\Extbase\Mvc\Controller\ActionControll
      */
     public function showFeatureRecordsAction()
     {
-        $features=[];
-        $ids = explode(',',$this->settings['feature']);
-        foreach($ids as $key => $id){
-            $features[$id] = $this->featureRepository->findByUid($id);
+        $features = [];
+        $ids = explode(',', $this->settings['feature']);
+        foreach ($ids as $id) {
+            $features[$id] = $this->featureRepository->findByUid((int)$id);
         }
         $this->view->assign('features', $features);
     }
@@ -74,13 +75,12 @@ class FeatureController extends \TYPO3\CMS\Extbase\Mvc\Controller\ActionControll
      */
     public function showFeatureAreaRecordsAction()
     {
-        $featureAreas=[];
-        $ids = explode(',',$this->settings['featureArea']);
-        foreach($ids as $key => $id){
-            $featureAreas[$id] = $this->featureAreaRepository->findByUid($id);
+        $featureAreas = [];
+        $ids = explode(',', $this->settings['featureArea']);
+        foreach ($ids as $id) {
+            $featureAreas[$id] = $this->featureAreaRepository->findByUid((int)$id);
         }
         $this->view->assign('featureAreas', $featureAreas);
     }
 
-
 }

ext_emconf.php

@@ -29,7 +29,7 @@ $EM_CONF[$_EXTKEY] = array(
     'clearCacheOnLoad' => 0,
     'lockType' => '',
     'author_company' => '',
-    'version' => '2.1.1',
+    'version' => '2.1.2',
     'constraints' => array(
         'depends' => array(
             'typo3' => '8.5.0-8.99.99',