diff --git a/src/Analyze/Result/EntityResult.php b/src/Analyze/Result/EntityResult.php
index 8e52aa7..abd19f3 100644
--- a/src/Analyze/Result/EntityResult.php
+++ b/src/Analyze/Result/EntityResult.php
@@ -27,6 +27,7 @@ readonly class EntityResult
      */
     public function fieldsWithoutId(): array
     {
+        /** @var list<EntityField> */
         return array_filter($this->fields, static fn(EntityField $field) => !$field->isIdField);
     }
 }
diff --git a/src/Repository/ResolutionStrategy/EntityToDataMapper.php b/src/Repository/ResolutionStrategy/EntityToDataMapper.php
index 34d7ec9..11d9d77 100644
--- a/src/Repository/ResolutionStrategy/EntityToDataMapper.php
+++ b/src/Repository/ResolutionStrategy/EntityToDataMapper.php
@@ -9,6 +9,7 @@ use Kartierung\Analyze\Result\EntityResult;
 use Kartierung\Analyze\Result\FieldAccess;
 use Kartierung\Analyze\Result\Type\ArrayType;
 use Kartierung\Analyze\Result\Type\ClassType;
+use Kartierung\Repository\InvalidCall;
 
 class EntityToDataMapper
 {
@@ -47,7 +48,8 @@ class EntityToDataMapper
     {
         return match ($field->readAccess) {
             FieldAccess::PUBLIC => $entity->{$field->name},
-            FieldAccess::GETTER => $entity->{'get' . ucfirst($field->name)}()
+            FieldAccess::GETTER => $entity->{'get' . ucfirst($field->name)}(),
+            FieldAccess::NONE => throw new InvalidCall("Field $field->name cannot be accessed.")
         };
     }
 }
diff --git a/src/Repository/ResolutionStrategy/Execution/InsertEntity.php b/src/Repository/ResolutionStrategy/Execution/InsertEntity.php
index 8957c65..078e287 100644
--- a/src/Repository/ResolutionStrategy/Execution/InsertEntity.php
+++ b/src/Repository/ResolutionStrategy/Execution/InsertEntity.php
@@ -41,6 +41,10 @@ readonly class InsertEntity
         return $newEntity;
     }
 
+    /**
+     * @param EntityResult<object> $entityResult
+     * @param array<string, mixed> $data
+     */
     private function insertWithNewId(EntityResult $entityResult, array $data): string|false
     {
         $cols = implode(", ", array_map(
diff --git a/src/Repository/ResolutionStrategy/Execution/UpdateEntity.php b/src/Repository/ResolutionStrategy/Execution/UpdateEntity.php
index f9010d7..482c524 100644
--- a/src/Repository/ResolutionStrategy/Execution/UpdateEntity.php
+++ b/src/Repository/ResolutionStrategy/Execution/UpdateEntity.php
@@ -34,7 +34,10 @@ readonly class UpdateEntity
         );
         $id = $data[$entityResult->idField->columnName] ?? null;
         $params[] = $id;
-        // reindex keys for pdo
+        /**
+         * reindex for pdo
+         * @phpstan-ignore arrayValues.list
+         */
         $params = array_values($params);
 
         $sql = "UPDATE $entityResult->tableName SET $pairs WHERE $idWhere";
@@ -56,8 +59,10 @@ readonly class UpdateEntity
 
         $entity = (new SelectEntityById($this->pdo))->select($entityResult, $id);
         if (!$entity) {
+            /** @phpstan-ignore argument.type */
+            $idStr = strval($id);
             throw new InvalidCall(
-                "Entity of type $entityResult->classFqcn with id $id can not be selected."
+                "Entity of type $entityResult->classFqcn with id $idStr can not be selected."
             );
         }
 
diff --git a/src/Repository/ResolutionStrategy/FindById.php b/src/Repository/ResolutionStrategy/FindById.php
index e107419..058011e 100644
--- a/src/Repository/ResolutionStrategy/FindById.php
+++ b/src/Repository/ResolutionStrategy/FindById.php
@@ -22,8 +22,10 @@ readonly class FindById implements ResolutionStrategy
             static function (PDO $pdo) use ($method, $parameters) {
                 $id = array_first($parameters);
                 if($id === null || count($parameters) !== 1) {
+                    /** @phpstan-ignore argument.type */
+                    $idStr = strval($id);
                     throw new InvalidCall(
-                        "Expected exactly on parameter as id of an entity to find. $id was given."
+                        "Expected exactly on parameter as id of an entity to find. $idStr was given."
                     );
                 }