diff --git a/phpstan.neon b/phpstan.neon
index 28f48bd..2be29ca 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -1,4 +1,3 @@
 parameters:
     ignoreErrors:
         - '#ReflectionClass#'
-        - '#ManyToOne::findPairs\(\)#'
diff --git a/src/IComponentMapper.php b/src/IComponentMapper.php
index 7e60d12..1c41bea 100644
--- a/src/IComponentMapper.php
+++ b/src/IComponentMapper.php
@@ -12,7 +12,7 @@
 
 use Doctrine\ORM\Mapping\ClassMetadata;
 use FreezyBee\DoctrineFormMapper\Exceptions\InvalidStateException;
-use Nette\ComponentModel\Component;
+use Nette\ComponentModel\IComponent;
 
 /**
  * @author Jakub Janata <jakubjanata@gmail.com>
@@ -25,20 +25,14 @@ interface IComponentMapper
     public const ITEMS_ORDER = 'items.order';
 
     /**
-     * @param ClassMetadata $meta
-     * @param Component $component
      * @param mixed $entity
      * @throws InvalidStateException
-     * @return bool
      */
-    public function load(ClassMetadata $meta, Component $component, $entity): bool;
+    public function load(ClassMetadata $meta, IComponent $component, $entity): bool;
 
     /**
-     * @param ClassMetadata $meta
-     * @param Component $component
      * @param mixed $entity
      * @throws InvalidStateException
-     * @return bool
      */
-    public function save(ClassMetadata $meta, Component $component, &$entity): bool;
+    public function save(ClassMetadata $meta, IComponent $component, &$entity): bool;
 }
diff --git a/src/Mappers/Column.php b/src/Mappers/Column.php
index d0ae1dd..056431f 100644
--- a/src/Mappers/Column.php
+++ b/src/Mappers/Column.php
@@ -10,13 +10,14 @@
 
 namespace FreezyBee\DoctrineFormMapper\Mappers;
 
+use Doctrine\ORM\Mapping\ClassMetadata;
 use FreezyBee\DoctrineFormMapper\DoctrineFormMapper;
 use FreezyBee\DoctrineFormMapper\IComponentMapper;
-use Doctrine\ORM\Mapping\ClassMetadata;
 use LogicException;
-use Nette\ComponentModel\Component;
+use Nette\ComponentModel\IComponent;
 use Nette\Forms\Controls\BaseControl;
 use Nette\SmartObject;
+use Symfony\Component\PropertyAccess\Exception\AccessException;
 use Symfony\Component\PropertyAccess\PropertyAccessor;
 use TypeError;
 
@@ -42,7 +43,7 @@ public function __construct(DoctrineFormMapper $mapper)
     /**
      * {@inheritdoc}
      */
-    public function load(ClassMetadata $meta, Component $component, $entity): bool
+    public function load(ClassMetadata $meta, IComponent $component, $entity): bool
     {
         if (!$component instanceof BaseControl) {
             return false;
@@ -59,6 +60,7 @@ public function load(ClassMetadata $meta, Component $component, $entity): bool
                 if (!preg_match($pattern, $error->getMessage())) {
                     throw $error;
                 }
+            } catch (AccessException $e) {
             }
 
             return true;
@@ -70,7 +72,7 @@ public function load(ClassMetadata $meta, Component $component, $entity): bool
     /**
      * {@inheritdoc}
      */
-    public function save(ClassMetadata $meta, Component $component, &$entity): bool
+    public function save(ClassMetadata $meta, IComponent $component, &$entity): bool
     {
         if (!$component instanceof BaseControl) {
             return false;
diff --git a/src/Mappers/Construct.php b/src/Mappers/Construct.php
index c2aed76..b5268c8 100644
--- a/src/Mappers/Construct.php
+++ b/src/Mappers/Construct.php
@@ -11,11 +11,11 @@
 namespace FreezyBee\DoctrineFormMapper\Mappers;
 
 use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\Mapping\ClassMetadata;
 use FreezyBee\DoctrineFormMapper\DoctrineFormMapper;
 use FreezyBee\DoctrineFormMapper\Exceptions\InvalidStateException;
 use FreezyBee\DoctrineFormMapper\IComponentMapper;
-use Doctrine\ORM\Mapping\ClassMetadata;
-use Nette\ComponentModel\Component;
+use Nette\ComponentModel\IComponent;
 use Nette\Forms\Container;
 use Nette\Forms\Controls\BaseControl;
 use Nette\SmartObject;
@@ -41,7 +41,7 @@ public function __construct(DoctrineFormMapper $mapper)
     /**
      * {@inheritdoc}
      */
-    public function load(ClassMetadata $meta, Component $component, $entity): bool
+    public function load(ClassMetadata $meta, IComponent $component, $entity): bool
     {
         return false;
     }
@@ -50,7 +50,7 @@ public function load(ClassMetadata $meta, Component $component, $entity): bool
      * Try create new instance by class name - entity
      * {@inheritdoc}
      */
-    public function save(ClassMetadata $meta, Component $component, &$entity): bool
+    public function save(ClassMetadata $meta, IComponent $component, &$entity): bool
     {
         if (is_object($entity)) {
             return false;
diff --git a/src/Mappers/Embedded.php b/src/Mappers/Embedded.php
index d26d661..d13d6fb 100644
--- a/src/Mappers/Embedded.php
+++ b/src/Mappers/Embedded.php
@@ -10,10 +10,10 @@
 
 namespace FreezyBee\DoctrineFormMapper\Mappers;
 
+use Doctrine\ORM\Mapping\ClassMetadata;
 use FreezyBee\DoctrineFormMapper\DoctrineFormMapper;
 use FreezyBee\DoctrineFormMapper\IComponentMapper;
-use Doctrine\ORM\Mapping\ClassMetadata;
-use Nette\ComponentModel\Component;
+use Nette\ComponentModel\IComponent;
 use Nette\Forms\Container;
 use Nette\SmartObject;
 use Symfony\Component\PropertyAccess\PropertyAccessor;
@@ -43,7 +43,7 @@ public function __construct(DoctrineFormMapper $mapper)
     /**
      * {@inheritdoc}
      */
-    public function load(ClassMetadata $meta, Component $component, $entity): bool
+    public function load(ClassMetadata $meta, IComponent $component, $entity): bool
     {
         if (!$component instanceof Container) {
             return false;
@@ -62,7 +62,7 @@ public function load(ClassMetadata $meta, Component $component, $entity): bool
     /**
      * {@inheritdoc}
      */
-    public function save(ClassMetadata $meta, Component $component, &$entity): bool
+    public function save(ClassMetadata $meta, IComponent $component, &$entity): bool
     {
         if (!$component instanceof Container) {
             return false;
diff --git a/src/Mappers/ManyToMany.php b/src/Mappers/ManyToMany.php
index 1cf3adf..2b52276 100644
--- a/src/Mappers/ManyToMany.php
+++ b/src/Mappers/ManyToMany.php
@@ -11,12 +11,13 @@
 namespace FreezyBee\DoctrineFormMapper\Mappers;
 
 use Doctrine\Common\Collections\Collection;
-use FreezyBee\DoctrineFormMapper\IComponentMapper;
 use Doctrine\ORM\Mapping\ClassMetadata;
+use FreezyBee\DoctrineFormMapper\IComponentMapper;
 use FreezyBee\DoctrineFormMapper\Utils\RelationsHelper;
-use Nette\ComponentModel\Component;
+use Nette\ComponentModel\IComponent;
 use Nette\Forms\Controls\MultiChoiceControl;
 use Nette\SmartObject;
+use Symfony\Component\PropertyAccess\Exception\AccessException;
 use TypeError;
 
 /**
@@ -31,7 +32,7 @@ class ManyToMany implements IComponentMapper
     /**
      * {@inheritdoc}
      */
-    public function load(ClassMetadata $meta, Component $component, $entity): bool
+    public function load(ClassMetadata $meta, IComponent $component, $entity): bool
     {
         if (!$component instanceof MultiChoiceControl) {
             return false;
@@ -56,6 +57,7 @@ public function load(ClassMetadata $meta, Component $component, $entity): bool
             if (!preg_match($pattern, $error->getMessage())) {
                 throw $error;
             }
+        } catch (AccessException $e) {
         }
 
         if ($collection) {
@@ -75,7 +77,7 @@ public function load(ClassMetadata $meta, Component $component, $entity): bool
     /**
      * {@inheritdoc}
      */
-    public function save(ClassMetadata $meta, Component $component, &$entity): bool
+    public function save(ClassMetadata $meta, IComponent $component, &$entity): bool
     {
         if (!$component instanceof MultiChoiceControl) {
             return false;
diff --git a/src/Mappers/ManyToOne.php b/src/Mappers/ManyToOne.php
index 533ff90..5db5dbb 100644
--- a/src/Mappers/ManyToOne.php
+++ b/src/Mappers/ManyToOne.php
@@ -10,12 +10,13 @@
 
 namespace FreezyBee\DoctrineFormMapper\Mappers;
 
-use FreezyBee\DoctrineFormMapper\IComponentMapper;
 use Doctrine\ORM\Mapping\ClassMetadata;
+use FreezyBee\DoctrineFormMapper\IComponentMapper;
 use FreezyBee\DoctrineFormMapper\Utils\RelationsHelper;
-use Nette\ComponentModel\Component;
+use Nette\ComponentModel\IComponent;
 use Nette\Forms\Controls\ChoiceControl;
 use Nette\SmartObject;
+use Symfony\Component\PropertyAccess\Exception\AccessException;
 use TypeError;
 
 /**
@@ -30,7 +31,7 @@ class ManyToOne implements IComponentMapper
     /**
      * {@inheritdoc}
      */
-    public function load(ClassMetadata $meta, Component $component, $entity): bool
+    public function load(ClassMetadata $meta, IComponent $component, $entity): bool
     {
         if (!$component instanceof ChoiceControl) {
             return false;
@@ -53,6 +54,8 @@ public function load(ClassMetadata $meta, Component $component, $entity): bool
                 throw $error;
             }
             $relation = null;
+        } catch (AccessException $e) {
+            $relation = null;
         }
 
         if ($relation) {
@@ -66,7 +69,7 @@ public function load(ClassMetadata $meta, Component $component, $entity): bool
     /**
      * {@inheritdoc}
      */
-    public function save(ClassMetadata $meta, Component $component, &$entity): bool
+    public function save(ClassMetadata $meta, IComponent $component, &$entity): bool
     {
         if (!$component instanceof ChoiceControl) {
             return false;
diff --git a/src/Mappers/OneToOne.php b/src/Mappers/OneToOne.php
index 76f2f40..db02fa5 100644
--- a/src/Mappers/OneToOne.php
+++ b/src/Mappers/OneToOne.php
@@ -10,10 +10,10 @@
 
 namespace FreezyBee\DoctrineFormMapper\Mappers;
 
+use Doctrine\ORM\Mapping\ClassMetadata;
 use FreezyBee\DoctrineFormMapper\DoctrineFormMapper;
 use FreezyBee\DoctrineFormMapper\IComponentMapper;
-use Doctrine\ORM\Mapping\ClassMetadata;
-use Nette\ComponentModel\Component;
+use Nette\ComponentModel\IComponent;
 use Nette\Forms\Container;
 use Nette\SmartObject;
 
@@ -39,7 +39,7 @@ public function __construct(DoctrineFormMapper $mapper)
     /**
      * {@inheritdoc}
      */
-    public function load(ClassMetadata $meta, Component $component, $entity): bool
+    public function load(ClassMetadata $meta, IComponent $component, $entity): bool
     {
         if (!$component instanceof Container) {
             return false;
@@ -59,7 +59,7 @@ public function load(ClassMetadata $meta, Component $component, $entity): bool
     /**
      * {@inheritdoc}
      */
-    public function save(ClassMetadata $meta, Component $component, &$entity): bool
+    public function save(ClassMetadata $meta, IComponent $component, &$entity): bool
     {
         if (!$component instanceof Container) {
             return false;
diff --git a/src/Utils/RelationsHelper.php b/src/Utils/RelationsHelper.php
index ac4064d..0a7f5c9 100644
--- a/src/Utils/RelationsHelper.php
+++ b/src/Utils/RelationsHelper.php
@@ -13,8 +13,8 @@
 use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\Mapping\ClassMetadata;
 use FreezyBee\DoctrineFormMapper\DoctrineFormMapper;
-use FreezyBee\DoctrineFormMapper\IComponentMapper;
 use FreezyBee\DoctrineFormMapper\Exceptions\InvalidStateException;
+use FreezyBee\DoctrineFormMapper\IComponentMapper;
 use Nette\Forms\Controls\ChoiceControl;
 use Nette\Forms\Controls\MultiChoiceControl;
 use Symfony\Component\PropertyAccess\PropertyAccessor;
diff --git a/tests/Mock/CustomServiceMapper.php b/tests/Mock/CustomServiceMapper.php
index 2a83980..fa3fc85 100644
--- a/tests/Mock/CustomServiceMapper.php
+++ b/tests/Mock/CustomServiceMapper.php
@@ -7,7 +7,7 @@
 use Doctrine\ORM\Mapping\ClassMetadata;
 use FreezyBee\DoctrineFormMapper\DoctrineFormMapper;
 use FreezyBee\DoctrineFormMapper\IComponentMapper;
-use Nette\ComponentModel\Component;
+use Nette\ComponentModel\IComponent;
 
 /**
  * @author Jakub Janata <jakubjanata@gmail.com>
@@ -38,7 +38,7 @@ public function __construct(DoctrineFormMapper $mapper, CustomService $customSer
     /**
      * {@inheritdoc}
      */
-    public function load(ClassMetadata $meta, Component $component, $entity): bool
+    public function load(ClassMetadata $meta, IComponent $component, $entity): bool
     {
         return false;
     }
@@ -46,7 +46,7 @@ public function load(ClassMetadata $meta, Component $component, $entity): bool
     /**
      * {@inheritdoc}
      */
-    public function save(ClassMetadata $meta, Component $component, &$entity): bool
+    public function save(ClassMetadata $meta, IComponent $component, &$entity): bool
     {
         return false;
     }